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Bridge and Strain Gauge data acquisition system & Data Logger - Discontinued


Bridge and Strain Gauge data acquisition system & Data Logger | OM-CP-BRIDGE120

5 year warranty CE
  • Data logger for strain gauge and bridge with a read rate up to 20 Samples per Second
  • High Speed Download
  • Excitation for Bridge Sensor
  • Programmable Start Time
  • Reusable
  • Miniature Size
  • Reads in Microstrain and Engineering Units
  • Versatile Inputs for Many Applications


This Product has been discontinued. Please see OM-CP-BRIDGE101A for a potential replacement.

The Bridge and strain gauge data logger of the OM-CP-BRIDGE120 series is a miniature, battery-powered, standalone, bridge/strain gauge data acquisition system and data logger. It features a 20 Hz processing speed and a real-time clock module. This portable, easy-to-use device can measure and record up to 32,767 measurements per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The logger can be started and stopped from a computer and its small size allows it to fit almost anywhere.

The OM-CP-BRIDGE120 data logger makes data retrieval quick and convenient. Simply plug it into an available com port and our user-friendly software does the rest. The software converts a PC into a real-time strip chart recorder. Data can be printed in graphical and tabular format or exported to a text or Microsoft Excel® file.

Input Connection:
6-position removable screw terminal
Input Impedance: 1 MΩ during acquisition, low impedance when inactive
Reference Voltage Output: 2.5 Vdc, 2.5 mA (1 KΩ) maximum load
Maximum Input Signal Impedance: 5 KΩ (350 Ω sensors can be used with series resistors
to produce >1 KΩ; 120 Ω gauges can be used in half and quarter bridge configurations)
Specified Accuracy: Nominal Range @ 25°C
Temperature Effect on Span and Offset: <25 µV over -40 to 80°C
Engineering Units: Stored in device; user may define any desired scale
and offset from ±1.0000E-31 to ±9.9999E+31
Start Modes: Software programmable immediate or delay start up to six months in advance
Real-Time Recording: May be used with PC to monitor and record data in real-time
Memory: 32,767 readings; software configurable memory wrap
Reading Rate: 20 Hz to 12 hours
Calibration: Digital calibration through software
Calibration Date: Automatically recorded within device
to alert user when calibration is required
Battery Type: 3.6 V lithium battery (included); user replaceable
Battery Life: 25 days
Power: 3.6 V lithium battery included
Data Format: Date and time stamped: %, ppm; e, µe, V, mV, µV engineering units
specified through software
Time Accuracy: ±1 minute per month at 20 to 30°C
Computer Interface: USB (interface cable required); 57,600 baud
Software: Windows® 98/ME/NT/2000/XP/VISTA/7 (32 and 64 bit)
Operating Environment: -40 to 80°C (-40 to 176°F) 0 to 95% RH non-condensing
Dimensions: 42 H x 68 W x 20 mm D (1.7 x 2.7 x 0.8")
Weight: 60 g (2 oz)
Place Order(Specify Model Number)
Part Number/ Desc.
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Bridge and strain gauge data logger (±10 mV input range)
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Bridge and strain gauge data logger (±25 mV input range)
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Bridge and strain gauge data logger (±100 mV input range)
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Consult Sales  
Bridge and strain gauge data logger (±1000 mV input range)
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Availability: 1 week
Windows software and 3.5 m USB interface cable
Quick Ship
Availability: 2 weeks
Replacement 3.6 V lithium battery
Quick Ship
Availability: 2 weeks
Replacement 6 position terminal block connector
All amounts shown in EUR, GBP, or USD
Note: Comes complete with 3.6V lithium battery and Operator’s manual.
A USB cable is included with the OM-CP-IFC200 Windows software (required to operate the data logger and is sold separately).