| |
- Intro to Hand Held Indicators
- PSD
- PSD232
- Wireless Hand Held Indicators
| |
 The PSD portable strain gauge indicator or load cell display combines extremely high resolution and low power with the convenience of a hand held display and keypad.
The 7 digit LCD display has peak and valley hold facilities. Calibration modes are auto, mv/v table or digital gain and offset. The display is TEDS enabled for automatic sensor calibration. RS232 output can be chosen as an option allowing connection to any RS232 interface whether it's a PC or simple data logger. See the PSD232 for more details.
The load cell display / strain gauge indicator is powered by two AA batteries providing long life using innovative power saving features. The enclosure is sealed to IP65 / NEMA 4 and a carry case option is available.
For use as a load cell indicator, strain gauge display, force display, weight indicator, weight monitor or load indicator able to drive up to 4 x strain gauge bridges.
Environmentally sealed to IP65 / NEMA 4 with 1 year Warranty.
For Detailed Information Click on the PSD Tab at top of this page.
|
|
 The RS232 version of the PSD load cell or strain gauge indicator enables the connection to many RS232 interface's whether its a PC or simple data logger. The PSD232 is fitted with a 8 pin connector which allows users to connect the appropriate cabling for their application.
As with the standard PSD handheld, the PSD232 weighs only 250 grams and has a 7 digit LCD display with 6 tactile push buttons for access to on/off, gross/net, peak, trough, display hold and shunt cal functions. The indicator is micro processor based designed to interface with any full bridge sensor with an output sensitivity of up to 50mV/V. Bridge resistances from 85 ohms upwards can be used.
Two units of measure are able to be read and displayed such as kg & lbs. An annunciator indicates which range has been selected and there is a window, to insert a legend, describing each unit of measure.
The menu options accessed via the tactile keypad offers the ability to tailor the instruments response to the application including configuring the display update rate to either 0.5Hz, 1 Hz, 3Hz or 10Hz, setting auto power down, and overload. Calibration is also performed from the menu. Up to 450 hours battery life can be achieved whilst in power save mode with powering via 2 x AA Alkaline batteries (not included). An auto sleep/off function can be set ranging from 1 minute up to 99 minutes.
Both PSD's are TEDS 'Plug and Play' (Transducer Electronic Data Sheets) enabled.
1 year warranty with accessory options of a black leather carry case with shoulder strap which allows full operation of the PSD232 whilst being carried in the case.
The Case is Registered Design No. 3021311
For Detailed Information Click on the PSD232 Tab at top of this page. |
| Load Cell Indicator or Strain Gauge (PSD) |
|
- Portable digital display for use as a load cell indicator or strain gauge indicator
- Easy to carry - weighing only 250 grams
- Waterproof IP65 NEMA4 battery powered
- 7 digit LCD display, with battery, peak, trough, net, overload and shunt cal indication
- Battery life of 450 hrs in power save mode
- Tactile keyboard, with on/off, range select, peak/valley hold, and gross/net controls
- Microprocessor based, allowing single pass calibration facility (direct mV/V)
- Dual range for values such as Kg and lb
- TEDS enabled for automatic sensor calibration (IEEE1451 - template 33)
- Photo on left showing the available accessory black leather carry case with clear viewing window shoulder strap for both versions of PSD
|
PSD |
| |
 |
Leather Carry Case |
- Specifications
- Dimensions
- Downloads
- Related Products
- FAQ's
- Buy Now!
| Description |
| |
Min |
Typical |
Max |
Units |
| Non linearity |
|
0.001 |
0.005 |
% FR |
| Internal resolution |
|
24 |
|
Bits |
| Resolution at 1 Hz sample rate |
|
250,000 |
|
Counts /Divisions |
| Resolution at 10 Hz smaple rate |
|
65,000 |
|
Counts /Divisions |
| Temperature effect on zero |
|
0.0002 |
0.0007 |
±%/FC/°at2.5mV/V |
| Temperature effect on span |
|
0.0002 |
0.0005 |
±%/°C |
| Offset stability |
|
0.002 |
0.008 |
±%FR* |
| Gain stability |
|
0.003 |
0.01 |
% per annum |
| Excitation voltage |
4.8 |
5 |
5.2 |
Vdc |
| Strain gauge impedance |
85 |
350 |
5,000 |
Ohms |
| Sensitivity full range, setting 1 |
-5 |
|
+5 |
mV/V |
| Sensitivity full range, setting 2 |
-50 |
|
+50 |
mV/V |
| * from original offset at any time |
| Performance |
| Input Type |
Strain Gauge Full Bridge Sensors |
| Internal Battery |
2 x AA Alkaline, access via sealed rear compartment, please note batteries are not included |
| Battery Life |
With 350R sensor continuously on 35 hours or up to 5000 hrs in low power mode |
| Update Rate Strain Gage Full |
10mS to 2s Including Peak/Valley Hold capture rate |
| Indication |
| Display Type |
7 digit LCD display, 8.8mm high digits |
| Display Resolution |
1 part in 250,000 at 1s update |
| Annunciators |
Low battery warning peak, trough, hold, net, shunt cal, range, by LCD annunicators |
| Control Variables |
| Front Panel User Keys |
Tactile Keys for:-
ON/OFF/TROUGH Switches PSD power on/off/displays trough reading
RANGE Selects between two ranges,
PEAK displays peak reading
HOLD Switches Hold on/off
GROSS/NET Toggles between gross and net readings
SHUNT CAL Puts PSD units shunt calibration mode (100k resistor) |
| Settable Parameters |
Display Resolution
Rate 0.5, 1, 3, 10, 25Hz
Low power modes |
| Calibration |
By front panel keypad buttons protected by key sequence |
| Options |
Serial RS232 Port, Streaming ASCIifor print, remote display and logging
Leather carry case
VisualLink, PC SCADA application |
| Environmental |
| Storage Temperature |
-40 to +65°C (excluding batteries) |
| Operating Temperature |
-10 to +50°C (excluding batteries) |
| CE Environmental Approvals |
European EMC Directive 2004/1108/EC, Low Voltage Directive 2006/95/EC |
| |
   |
|
 Documents |
Software |
|
|
|
PSD232 |
- Q: Can I use the handheld to indicate different engineering units?
-
A: Yes, 2 separate ranges are available, which enable the instrument to read and display two separate engineering units; i.e. lbs/kg, tonne/kN, etc. The menu options provide the user with the ability to completely tailor the operation of each range such as the display update rate, low power operation and RS232 output along with the resolution and decimal point position. Each range tracks its own peak and trough as well as its Gross/Net state all of which are saved on powering.
- Q: Can I connect to RS232 using the PSD?
-
A: Yes, via the PSD232. This handheld can connect to most RS232 interface whether it's a PC or simple data logger.
The PSD232 sends the displayed value to the RS232 port at 9600 baud in an ASCII format, terminated by a carriage return and line-feed making it suitable for stand alone data loggers, larger serial displays as well as interfacing onto a PC for logging which can provide a useful record during a calibration or load cell test.
The RS232 output is provided at the same time that the display is updated The update rate is user configurable with updates rate of up 10Hz.
- Q: How do I calibrate to the PSD?
-
A: The PSD is factory set to enable calibration with sensors generating an input signal of 5mV/V or less. In the majority of cases it will not be necessary to read higher signal levels.
The best method of calibration, if it is possible to do so, is via the Live calibration (via the PSD's menu programme), as this reads in the sensor signal at two calibration points and scales the PSD automatically. If this is not possible, then the sensitivity figure (in mV/V) from the sensor calibration certificate can be used to scale the PSD, by using the Table (via the PSD's menu programme) calibration. This may be the only option available if you are unable to apply a known stimulus to the sensor, which quite often is the case.
- Q: What is TEDS and how does it work?
-
A: TEDS is at the heart of the new universally accepted IEEE 1451.4 standard for delivering Plug and Play capabilities to analogue measurement and test instruments. In essence, information in a Transducer Electronic Data Sheet provides interfacing devices with the critical sensor calibration information in order to perform accurate and precise measurements every time. TEDS works in a similar way in which USB computer peripherals immediately work as they are connected. TEDS enabled equipment maybe swapped and changed without recalibration, saving time and money. TEDS holds information such as a sensor manufacturer, model and serial numbers, and more importantly all the calibration settings determined by the manufacturer.
As implemented according to IEEE P1451.4, data in the form of a Transducer Electronic Data Sheet (TEDS) is burned on an Electrically Erasable Programmable Read-Only Memory (EEPROM) chip located in the sensor or its associated connector. TEDS requires only a single additional connection from the sensor to the Instrument.
The main advantage of the TEDS enabled PSD is that one PSD can read from any number of TEDS enabled strain bridge sensors without the need for the operator to enter calibration data which can be a time consuming and erroneous operation.
- Q: Can I connect the handheld to more than one sensor without using TEDS
-
A: Yes. Although the PSD has only one sensor input it does have two ranges. So the calibration and configuration data for two separate sensors can be held by the PSD. Each range has its own Peak & Trough value as well as tracking if it is in Gross or Net mode.
|
| Product order options
Please read the following before selecting the options for this product:
The standard product does not include the RS232 port, so if this facility is required, please select from the options list below. The mating connectors are included with the product.
| PSD |
| |
Item Number |
|
| PSD Strain Gauge or Load Cell Hand Held Display & mating connector |
PSD |
|
| |
|
|
| PSD232 Strain Gauge or Load Cell Hand Held Display, mating connector & serial RS232 port output |
PSD232 |
|
| |
|
|
| Accessories |
| |
|
|
| Black leather carry case with clear viewing window with shoulder strap |
TR100-CA |
|
|
|
| Strain Gauge or Load Cell Indicator with RS232 Interface (PSD232) |
|
- The RS232 version of the PSD allows connection to many interfaces including PC, data loggers, etc.
- Portable digital display for use as a strain gauge indicator or load cell indicator. Easy to carry weighing only 250grams
- 7 digit LCD display, with battery, peak, trough, net, overload and shunt cal indication
- Battery powered with life of 450 hrs in power save mode
- Tactile keyboard, with on/off, range select, peak/valley hold, and gross/net controls
- Microprocessor based, allowing single pass calibration facility (direct mV/V)
- Dual range for values such as Kg and lb
- TEDS enabled for automatic sensor calibration (IEEE1451 - template 33)
- Photo on left showing the available accessory black leather carry case with clear viewing window shoulder strap for both versions of PSD
|
PSD RS232 |
|
Leather Carry Case |
- Specifications
- Dimensions
- Downloads
- Related Products
- FAQ's
- Buy Now!
| Description |
| |
Min |
Typical |
Max |
Units |
| Non linearity |
|
0.001 |
0.005 |
% FR |
| Internal resolution |
|
24 |
|
Bits |
| Resolution at 1 Hz sample rate |
|
250,000 |
|
Counts /Divisions |
| Resolution at 10 Hz smaple rate |
|
65,000 |
|
Counts /Divisions |
| Temperature effect on zero |
|
0.0002 |
0.0007 |
±%FC/°@2.5mV/V |
Temperature effect on span |
|
0.0002 |
0.0005 |
±%/°C |
| Offset stability |
|
0.002 |
0.008 |
±%FR* |
| Gain stability |
|
0.003 |
0.01 |
% per annum |
| Excitation voltage |
4.8 |
5 |
5.2 |
Vdc |
| Strain gauge impedance |
85 |
350 |
5,000 |
Ohms |
| Sensitivity full range, setting 1 |
-5 |
|
+5 |
mV/V |
| Sensitivity full range, setting 2 |
-50 |
|
+50 |
mV/V |
| * from original offset at any time |
| Performance |
| Input Type |
Strain Gauge Full Bridge Sensors |
| Internal Battery |
2 x AA Alkaline, access via sealed rear compartment, please note batteries are not included |
| Battery Life |
With 350R sensor continuously on 35 hours or up to 5000 hrs in low power mode |
| Update Rate Strain Gauge Full |
10mS to 2s Including Peak/Valley Hold capture rate |
| Indication |
| Display Type |
7 digit LCD display, 8.8mm high digits |
| Display Resolution |
1 part in 250,000 at 1s update |
| Annunciators |
Low battery warning peak, trough, hold, net, shunt cal, range, by LCD annunicators |
| Control Variables |
| Front Panel User Keys |
Tactile Keys for:-
ON/OFF/TROUGH Switches PSD power on/off/displays trough reading
RANGE Selects between two ranges,
PEAK displays peak reading
HOLD Switches Hold on/off
GROSS/NET Toggles between gross and net readings
SHUNT CAL Puts PSD units shunt calibration mode (100k resistor) |
| Settable Parameters |
Display Resolution
Rate 0.5, 1, 3, 10, 25Hz
Low power modes |
| Calibration |
By front panel keypad buttons protected by key sequence |
| Extra connector |
RS2342 comms port |
| Options |
Serial RS232 Port, Streaming ASCIifor print, remote display and logging
Leather carry case
VisualLink, PC SCADA application |
| Environmental |
| Storage Temperature |
-40 to +65°C (excluding batteries) |
| Operating Temperature |
-10 to +50°C (excluding batteries) |
| CE Environmental Approvals |
European EMC Directive 2004/1108/EC, Low Voltage Directive 2006/95/EC |
| |
| |
|
| Documents |
Software |
|
|
| PSD Hand Held |
- Q: Can I use the handheld to indicate different engineering units?
-
A: Yes, 2 separate ranges are available, which enable the instrument to read and display two separate engineering units; i.e. lbs/kg, tonne/kN, etc. The menu options provide the user with the ability to completely tailor the operation of each range such as the display update rate, low power operation and RS232 output along with the resolution and decimal point position. Each range tracks its own peak and trough as well as its Gross/Net state all of which are saved on powering.
- Q: Can I connect to RS232 using the PSD?
-
A: Yes, via the PSD232. This handheld can connect to most RS232 interface whether it's a PC or simple data logger.
The PSD232 sends the displayed value to the RS232 port at 9600 baud in an ASCII format, terminated by a carriage return and line-feed making it suitable for stand alone data loggers, larger serial displays as well as interfacing onto a PC for logging which can provide a useful record during a calibration or load cell test.
The RS232 output is provided at the same time that the display is updated The update rate is user configurable with updates rate of up 10Hz.
- Q: How do I calibrate to the PSD?
-
A: The PSD is factory set to enable calibration with sensors generating an input signal of 5mV/V or less. In the majority of cases it will not be necessary to read higher signal levels.
The best method of calibration, if it is possible to do so, is via the Live calibration (via the PSD's menu programme), as this reads in the sensor signal at two calibration points and scales the PSD automatically. If this is not possible, then the sensitivity figure (in mV/V) from the sensor calibration certificate can be used to scale the PSD, by using the Table (via the PSD's menu programme) calibration. This may be the only option available if you are unable to apply a known stimulus to the sensor, which quite often is the case.
- Q: What is TEDS and how does it work?
-
A: TEDS is at the heart of the new universally accepted IEEE 1451.4 standard for delivering Plug and Play capabilities to analogue measurement and test instruments. In essence, information in a Transducer Electronic Data Sheet provides interfacing devices with the critical sensor calibration information in order to perform accurate and precise measurements every time. TEDS works in a similar way in which USB computer peripherals immediately work as they are connected. TEDS enabled equipment maybe swapped and changed without recalibration, saving time and money. TEDS holds information such as a sensor manufacturer, model and serial numbers, and more importantly all the calibration settings determined by the manufacturer.
As implemented according to IEEE P1451.4, data in the form of a Transducer Electronic Data Sheet (TEDS) is burned on an Electrically Erasable Programmable Read-Only Memory (EEPROM) chip located in the sensor or its associated connector. TEDS requires only a single additional connection from the sensor to the Instrument.
The main advantage of the TEDS enabled PSD is that one PSD can read from any number of TEDS enabled strain bridge sensors without the need for the operator to enter calibration data which can be a time consuming and erroneous operation.
- Q: Can I connect the handheld to more than one sensor without using TEDS
-
A: Yes. Although the PSD has only one sensor input it does have two ranges. So the calibration and configuration data for two separate sensors can be held by the PSD. Each range has its own Peak & Trough value as well as tracking if it is in Gross or Net mode.
|
| PSD |
| |
Item Number |
|
| PSD Strain Gauge or Load Cell Hand Held Display & mating connector |
PSD |
|
| |
|
|
| PSD232 Strain Gauge or Load Cell Hand Held Display, mating connector & serial RS232 port output |
PSD232 |
|
| |
|
|
| Accessories |
| |
|
|
| Black leather carry case with clear viewing window with shoulder strap |
TR100-CA |
|
|
| |
- Model- T24-HA
Read up to 12 Devices
- Model- T24-HR
Read an Un-Limited Number of Devices
- Model- T24-HS
Read a Single Device
|
- Radio telemetry handheld display for connection up to 12 x T24 remote Acquisition Modules
- Optional summing function of multiple inputs
- Auto power on and power off of remote acquisition module
- Transmits data to wireless printer
- Water-proofed to IP65 NEMA 4
- Simple wireless configuration and calibration
- Up to 200m (650 ft) range
|
|
Roll over Photo above to show the available accessory black leather carry case with clear viewing window shoulder strap.
Click Zoom for Close-Up Views |
| |
| Model T24-HA |
- Introduction
- Specifications
- Dimensions
- Downloads
- Related Products
- Faq's
- Buy Now!
This handheld display module provides an 8 digit LCD reading from up to 12 of the T24 Acquisition modules (strain gauge, voltage and current). The T24-HA can be operated in two modes:
- Result Mode sums the values from the paired acquisition modules making this sum the primary displayed value
- Item Mode allows the user to select which acquisition module value to display.
The acquisition modules can be powered on and powered off automatically by the handheld. Status indicators inform the user if the remote acquisition module has input integrity problems, low battery, low signal, over range or other error. The display can be toggled between gross and a tared value and can optionally be scaled to change measurement units.
In addition, a function key can be configured to retransmit the displayed value to other T24 modules such as a printer.
The licence free 2.4GHz direct sequence spread spectrum (DSSS) radio telemetry technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. FCC, ETSI and IC approvals.
This handheld module uses a pair of standard alkaline AA batteries and is configured using free T24 Toolkit software which runs on a PC connected to a T24 base station.
The handheld display is typically seen in applications requiring wireless loadcell measurement or wireless strain gauge display. To learn more about these applications please see our Industries tab.
General Radio
| |
Min |
Typical |
Max |
Units |
| Licence |
1 |
Licence Exempt |
1 |
1 |
| Modulation method |
|
MS (QPSK) |
|
|
| Radio Type |
|
Transceiver (2 way) |
|
|
| Data Rate |
|
250 |
|
K bits/sec |
| Radio Frequency |
2.4000 |
|
2.4835 |
GHz |
| Power |
|
1 |
|
mw |
| Range |
|
|
200 (650) |
Meters (feet) * |
| Channels (DSSS) |
|
16 |
|
|
| *Maximum range achieved in open field site at a height of 3 meters (9.8 feet) above ground. |
T24-HA Reader
| Electrical |
Min |
Typical |
Max |
Units |
| Power Supply Voltage |
2.4 |
3.0 |
3.6 |
V dc |
| Power Consumption |
| Active |
|
35 |
40 |
mA |
| Low Power Mode |
|
120 |
160 |
uA |
| Estimated Battery Life using 2Ah Batteries: |
| Standby Mode (Powered off) |
|
1.5 |
|
Years |
| Continuous Operation |
|
40 |
|
Hours |
| Environmental |
| IP Rating |
|
IP65 |
|
|
| Operating Temperature Range |
|
-10 |
+50 |
C |
| Storage Temperature |
|
-40 |
+85 |
C |
| Humidity |
|
0 |
95 |
%RH |
  |
| Documents |
|
|
Software |
|
|
|
|
|
|
|
|
|
Strain gauge to radio telemetry converter |
|
Current to radio telemetry converter |
|
Voltage to wireless converter |
| |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
Radio telemetry data printer |
|
Radio telemetry input , data output for displays and printers |
|
|
| |
|
|
|
|
| Q: What is the battery life of the handhelds? |
A: 40 hours continuous use.
|
| |
| Q: Are they IP or NEMA rated? |
A: Yes to IP65 NEMA4.
|
| |
| Q: What batteries are required? |
A: 2 x AA, Alkaline, Zinc or Rechargeable NiCad, NiMH.
|
| |
| Q: What is the difference between the T24-HS, HA & HR handhelds? |
A: The T24-HS provides easy one-to-one communication with a single acquisition module. The T24-HA advanced provides communication with up to 12 acquisition modules providing both individual and resultant values, as well as the ability to transmit data to other output devices using the F1 function key. The T24-HR roaming will acquire data from any number of acquisition modules in range, offering the most powerful (nearest) one for display first.
|
| |
| For more 'Frequently Asked Questions' please see our Knowledge Centre |
PRODUCT ORDER OPTIONS |
|
| |
|
| Item Number & Description |
|
| |
|
| T24-HA Handheld Wireless Display
for
up to 12 Inputs |
 |
|
|
- Radio telemetry handheld display for roaming connections to unlimited numbers of T24 Acquisition Modules
- Auto power on of remote acquisition modules
- Displays ID of live sensor
- Water-proofed to IP65 NEMA 4
- Simple wireless configuration and calibration
- Up to 200m (650 ft) range
|
|
|
Roll over Photo above to show the available accessory black leather carry case with clear viewing window shoulder strap.
Click Zoom for Close-Up Views |
| |
| MODEL T24-HR |
- Introduction
- Specification
- Dimension
- Downloads
- Related Products
- FAQs
- Buy Now!
This radio telemetry handheld display module provides an 8 digit LCD reading from an unlimited number of T24 Acquisition modules (strain gauge, current and voltage).
A simple search button is pushed when in the proximity of any acquisition module. The module with the highest signal strength, and nearest to the handheld, will initially be selected and displayed. The data tag of the acquisition module being read is displayed prior to the output reading, allowing identification of the data's origin. Other acquisition modules can be displayed by scrolling.
Ideal for systems where manual reading of T24 acquisition modules is required but the number is unknown or may be variable.
The licence free 2.4GHz direct sequence spread spectrum (DSSS) radio telemetry technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. FCC, ETSI and IC approvals.
This handheld module uses a pair of standard alkaline AA batteries and is configured using free T24 Toolkit software which runs on a PC connected to a T24 base station.
T24-HR
| Electrical |
Min |
Typical |
Max |
Units |
| Power Supply Voltage |
2.4 |
3.0 |
3.6 |
V dc |
| Power Supply |
| Active |
|
35 |
40 |
mA |
| Low Power Mode |
|
120 |
160 |
uA |
| Estimated Battery Life Using 2Ah Batteries: |
| Standby Mode (Powered Off) |
|
1.5 |
|
Years |
| Continuous Operation |
|
40 |
|
Hours |
| Parameter |
Min |
Typical Max |
Units |
|
| Licence |
|
Licence Exempt |
|
|
| Modulation Method |
|
MS (QPSK) |
|
|
| Radio Type |
|
Transceiver (2 way) |
|
|
| Data Type |
|
250 |
|
K bits/sec |
| Radio Frequency |
2.4000 |
|
2.4835 |
GHz |
| Power |
|
1 |
|
mw |
| Range |
|
|
200 (650) |
Meters (feet) * |
| Channels (DSSS) |
|
16 |
|
|
| *Maximum range achieved in open field site at height of 3 meters (9.8 feet) above ground. |
| Environmental |
| IP rating |
|
IP65 |
|
|
| Operating temperature |
-10 |
|
+50 |
C |
| Storage temperature |
-40 |
|
+85 |
C |
| Humidity |
0 |
|
95 |
%RH |
| CE Environmental Approvals |
European EMC Directive 2004/108/EC |
| |
| Documents |
|
|
Software |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
T24-SA |
|
T24-VA |
|
T24-IA |
| Strain gauge to radio telemetry converter |
|
Voltage to wireless converter |
|
Current to radio telemetry converter |
| Q: What is the battery life of the handhelds? |
A: 40 hours continuous use.
|
| |
| Q: Are they IP or NEMA rated? |
A: Yes to IP65 NEMA4.
|
| |
| Q: What batteries are required? |
A: 2 x AA, Alkaline, Zinc or Rechargeable NiCad, NiMH.
|
| |
| Q: What is the difference between the T24-HS, HA & HR handhelds? |
A: The T24-HS provides easy one-to-one communication with a single acquisition module. The T24-HA advanced provides communication with up to 12 acquisition modules providing both individual and resultant values, as well as the ability to transmit data to other output devices using the F1 function key. The T24-HR roaming will acquire data from any number of acquisition modules in range, offering the most powerful (nearest) one for display first.
|
| |
| For more 'Frequently Asked Questions' please see our Knowledge Centre |
PRODUCT ORDER OPTIONS |
|
| |
|
| Item Number & Description |
|
| |
|
| T24-HR Un-limited Channels Handheld Display |
|
|
 |
- Wireless radio telemetry handheld display for connection to a single T24 Acquisition Module
- Two key operation offering tare functionality
- Auto power on and power off of remote acquisition module
- Water-proofed to IP65 NEMA 4
- Simple wireless configuration and calibration
- Up to 200m (650 ft) range
|
|
|
Roll over Photo above to show the available accessory black leather carry case with clear viewing window shoulder strap.
Click Zoom for Close-Up Views |
| |
| MODEL T24-HS |
- Introduction
- Specifications
- Dimensions
- Downloads
- Related Products
- FAQ's
- Buy Now!
This wireless handheld display module provides an 8 digit LCD reading from any of the T24 Acquisition Modules (strain gauge, current or voltage). The remote acquisition module can be powered on and powered off automatically as the T24-HS handheld is operated. Status indicators inform the user if the remote acquisition module has input integrity problems, low battery, low signal, over range or other error.
The display can be toggled between gross and a tared value and can optionally be scaled to change measurement units.
The licence free 2.4GHz direct sequence spread spectrum (DSSS) radio technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. FCC, ETSI and IC approvals
This handheld module uses a pair of standard alkaline AA batteries and is configured using free T24 Toolkit software which runs on a PC connected to a T24 base station.
This wireless handheld display is typically seen in applications requiring wireless loadcell measurement or wireless strain gauge display. To learn more about these applications please see our Industries tab.
General Radio
| Parameter |
Min |
Typical |
Max |
Units |
| Licence |
|
Licence Exempt |
|
|
| Modulation Method |
|
MS (QPSK) |
|
|
| Radio Type |
|
Transceiver (2 way) |
|
|
| Data Type |
|
250 |
|
K bits/sec |
| Radio Frequency |
2.4000 |
|
|
GHz |
| Power |
|
1 |
|
mw |
| Range |
|
|
200 (650) |
Metres (feet) * |
| Channels (DSSS) |
|
16 |
|
|
| *Maximum range achived in open field site at height of 3 metres (9.8 feet) above ground. |
| Electrical |
| Power Supply Voltage |
2.4 |
3.0 |
3.6 |
V DC |
| Power Consumption |
| Active |
|
35 |
40 |
mA |
| Low Power Mode |
|
120 |
160 |
uA |
| Estimated Battery Life Using 2AA Batteries: |
| Standby mode (Powered off) |
|
1.5 |
|
Years |
| Continuous Operation |
|
40 |
|
Hours |
| Environmental |
| IP rating |
|
IP65 |
|
|
| Operating Temperature |
-10 |
|
+50 |
C |
| Storage Temperature |
-40 |
|
+85 |
C |
| Humidity |
0 |
|
95 |
%RH |
| CE Environmental Approvals |
European EMC Directive 2004/108/EC |
| |
| Documents |
|
|
Software |
|
|
|
|
|
|
|
|
|
T24-SA |
|
T24-VA |
|
T24-IA |
Strain Gauge to Radio Telemetery Converter |
|
Voltage to Wireless Converter |
|
Current to Radio Telemetry Converter |
| |
|
|
|
|
|
|
|
|
|
T24-SAF |
|
T24-BSu |
|
T24-A01 |
Strain Gauge to Radio Telemetry Converter 2kHz |
|
Wireless Telemetry USB Base Station |
|
Radio Telemetry Data to Analog Output Converter |
| Q: What is the battery life of the handhelds? |
A: 40 hours continuous use.
|
| |
| Q: Are they IP or NEMA rated? |
A: Yes to IP65 NEMA4.
|
| |
| Q: What batteries are required? |
A: 2 x AA, Alkaline, Zinc or Rechargeable NiCad, NiMH.
|
| |
| Q: What is the difference between the T24-HS, HA & HR handhelds? |
A: The T24-HS provides easy one-to-one communication with a single acquisition module. The T24-HA advanced provides communication with up to 12 acquisition modules providing both individual and resultant values, as well as the ability to transmit data to other output devices using the F1 function key. The T24-HR roaming will acquire data from any number of acquisition modules in range, offering the most powerful (nearest) one for display first.
|
| |
| For more 'Frequently Asked Questions' please see our Knowledge Centre |
PRODUCT ORDER OPTIONS |
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| |
|
| Item Number & Description |
|
| |
|
| T24-HS Handheld Display for One Wireless Sensor |
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| Industry Partners |
|
|
About Micron Meters |
 |
|
|
 |
| Micron Instruments located in Simi Valley, California, is a leading manufacturer and supplier of High-Quality Semiconductor Strain Gages, Pressure Transducers, Temperature Sensors and Measuring Systems. |
|
|
Micron Meters offers a wide range of Products for Measuring and Recording Environmental and Physical Conditions. Telemetry Based Strain Gage Readers, Data Loggers, Panel Meters, Load and Pressure devices are just a few of our unique products. |
| |
|
| Contact Information |
| Micron Meters |
East |
Phone: |
770.923.2522 |
| |
800.831.2522 |
| |
|
| Micron Meters |
West |
Phone: |
435.251.8106 |
Fax: |
435.251.8107 |
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