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OM-CP-BRIDGE101A-Series

Compact USB Bridge/Strain Gage Data Logger with Large Storage

Models In Stock
  • Multiple Start/Stop Function
  • Ultra High Speed Download
  • 1 Million Reading Storage Capacity
  • Memory Wrap
OM-CP-BRIDGE101A-Series
From TWD 26,664
Models In Stock
Compact USB Bridge/Strain Gage Data Logger with Large Storage OM-CP-BRIDGE101A-Series OM-CP-BRIDGE101A-Series
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Product Overview
  • Approvals CE
  • Battery life 10 mo
  • Battery Size and Type 3.6V Li-ion
  • Baud Rate 115200
  • Calibration Accuracy Strain : ±0.01%
  • Data Interface USB
  • Data protection Access by password
  • Height 64 mm
  • Humidity Range 0 to 90% RH non-condensing
  • Input Control Signal 0 to 2.5 V
  • LED Indicators Green LED Blinks: 10 second rate to indicate logging; 15 second rate to indicate delay start mode;Red LED Blinks: 10 second rate to indicate low battery and/or full memory; 1 second rate to indicate an alarm condition
  • Length 36 mm
  • Materials ABS
  • Measurement Type Strain
  • Memory 1,000,000 Readings
  • Memory Modes Yes
  • Memory Note 1,000,000 readings; software configurable memory wrap 333,000 readings in multiple start/stop mode
  • Multi Start/Stop Mode Note To Start the Device: Press and hold the pushbutton for five seconds, the green LED will flash during this time. The device has started logging, To Stop the Device: Press and hold the pushbutton for five seconds, the red LED will flash during this time. The device has stopped logging, Real Time Recording: The device may be used with PC to monitor and record data in real-time
  • Number of Measurements 1
  • Operating Temperature, Max 80 °C
  • Operating Temperature, Min -40 °C
  • Measurement Pressure, Max 0 psi
  • Measurement Pressure Type N/A
  • Process Connection Size N/A
  • Process Connection Type N/A
  • Real Time Recording The device may be used with PC to monitor and record data in real-time
  • Sampling Rate 4 Hz (4 updates/second)
  • Sampling Rate Note 4 Hz to 1 every 24 hours
  • Series ID OM-CP-BRIDGE101A-Series
  • Software Windows XP SP3 / Vista / 7 and 8 (32 and 64 - bit)
  • Start Modes Delayed Start, Immediate Start
  • Stop Modes Manual Through Software
  • Supply Power Type Battery
  • Time Accuracy ±1 minute/month
  • Weight 24 g
  • Width 16 mm

Supported Applications

The Omega OM-CP-BRIDGE101A is a battery-powered, stand-alone data logger designed to measure and record voltage signals from strain gages, load cells, and other low-level DC sources. The series supports monitoring of stress, torque, strain, pressure, and data acquisition from various sensors and transducers.

Operating Conditions & Performance

The OM-CP-BRIDGE101A operates in ambient temperatures ranging from -40 to 80°C (-40 to 176°F) with a humidity rating of 0 to 90% RH non-condensing. The device features an IP65 enclosure rating and is constructed from ABS plastic, weighing 24 g (0.8 oz). Data logging rates are configurable from 4 Hz down to one reading every 24 hours.

Performance specifications vary by input range:

  • ±30 mV Range: Resolution of 1 μV; Calibrated Accuracy ±0.01% FSR; ±3 microvolts
  • ±150 mV Range: Measurement Range ±160 mV; Resolution 5 μV; Calibrated Accuracy ±0.01% FSR; ±16 microvolts
  • ±1000 mV Range: Measurement Range ±1200 mV; Resolution 50 μV; Calibrated Accuracy ±0.01% FSR; ±120 microvolts

All ranges utilize a reference voltage of 2.5V and an input range of 0 to 2.5V. Time accuracy is specified as ±1 minute/month at 20°C (68°F) for stand-alone data logging.

Power & Storage

The unit is powered by a user-replaceable 3.6V lithium battery included with the device. Typical battery life is 10 months at a 1-minute rate with a 350Ωohm load, or 2 years at a 1-minute rate with a 1000 ohm load. The logger stores up to 1,000,000 readings in non-volatile solid-state memory and supports software-configurable memory wrap of 333,000 readings in multiple start/stop mode.

Configuration Options

The series offers configurable input ranges (±30 mV, ±150 mV, or ±1000 mV) and optional NIST calibration certificates. Start modes include immediate start, delay start up to 24 months, and multiple pushbutton start/stop functionality.

Enclosure & Environmental Options

An optional weatherproof enclosure is available for harsher environments:

  • OM-CP-WATERBOX101A: Weatherproof NEMA 4 (IP65) enclosure constructed from anodized aluminum with a polycarbonate cover. Dimensions are 62 H x 93 W x 25 mm D (2.45 x 3.66 x 0.93"); weight is 140 g (5 oz). Operating temperature for this enclosure configuration is -20 to 80°C (-4 to 176°F).
  • OM-CP-WATERBOX101A-KIT: Maintenance kit for the OM-CP-WATERBOX101A.

Data Retrieval & Software

Data retrieval is performed via a USB connection to a PC (interface cable required) at 115,200 baud. The series requires Windows software for operation:

  • OM-CP-IFC200: Includes Windows software and a 1.8 m (6') USB interface cable.
The software supports XP SP3, Vista, 7, and 8 (32- and 64-bit) systems, displaying data graphically or in tabular format with export to Excel capabilities. The device features field-upgradeable firmware and optional password protection.

Key Product Differences

The series is distinguished by input range selection and certification options:

  • OM-CP-BRIDGE101A-30MV / -CERT: Bridge/strain gage data logger with ±30 mV range; the CERT variant includes a NIST calibration certificate.
  • OM-CP-BRIDGE101A-150MV / -CERT: Bridge/strain gage data logger with ±150 mV range; the CERT variant includes a NIST calibration certificate.
  • OM-CP-BRIDGE101A-1000MV / -CERT: Bridge/strain gage data logger with ±1000 mV range; the CERT variant includes a NIST calibration certificate.

Status indicators include Green and Red LEDs to denote logging rates, delay start mode, low battery/full memory conditions, or alarm states. A replacement 3.6V lithium battery (OM-CP-BAT105) is available as an accessory.

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