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Machinery On/Off Data Logging System
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OM-CP-MOTOR101A-Series

Machinery On/Off Data Logging System

Models In Stock
  • No External Power Required
  • 150 mA Trip Point
  • Compatible up to 200 A
  • Real Time Operation
OM-CP-MOTOR101A-Series
From £ 241.96
Models In Stock
Shop Models
2 Variations available
See all series options below
OM-CP-MOTOR101A-SeriesData Sheet

Data Sheet
Machinery On/Off Data Logging System OM-CP-MOTOR101A-Series OM-CP-MOTOR101A-Series
Product Overview
  • Battery life up to 10 yr
  • Battery Size and Type 3.6V Li-ion
  • Baud Rate 115200
  • Control Output N.O. 1.0 A @ 30 Vac/Vdc
  • Current Measurement Range 0.15 to 200 A
  • Current Switch Dimensions 2.1" x 3.5" x 1.0"
  • Data Interface USB
  • Data Retention Start and Stop the device multiple times without having to download data or communicate with a PC. Activation: To Start the Device: Press and hold the Pushbutton for 5 seconds, the Green LED will flash During this time; the device has Started Logging
  • Height 0.6 in
  • Indicator Type Red LED, Green LED
  • Length 1.4 in
  • Materials ABS
  • Measurement Range Note 0.15A (150 mA) fixed (200 mA AC for 50 Hz operation)
  • Measurement Type Motor On/Off Status
  • Memory 406,323 readings
  • Memory Modes Yes
  • Memory Note 406,323 readings; software configurable memory wrap
  • Number of Measurements 1
  • Operating Temperature, Max 40 °C
  • Operating Temperature, Min -15 °C
  • Programmable Functions Security
  • Real Time Recording The device may be used with PC to monitor and record data in Real-time
  • Relative Humidity 10 to 90% RH non-condensing
  • Sampling Rate 4 Hz (4 updates/second)
  • Sampling Rate Note 4 Hz to 1 every 24 hr
  • Sensor Type Inductive coil
  • Series ID OM-CP-MOTOR101A-Series
  • Software XP SP3/Vista/7 and 8
  • Start Modes Delayed Start, Immediate Start, Push-button
  • Supply Power Type Battery
  • Time Accuracy ±1 minute/month (at 20ºC/68ºF, stand alone data logging)
  • USB Cable Length 6 ft
  • Weight 113 g
  • Width 2.5 in

Supported Applications

The Omega OM-CP-MOTOR101A Series is a Machinery On/Off Data Logging System, part of the NOMAD® Family. It measures and records on/off status changes for motors, fans, pumps, and other equipment drawing up to 200 Amps. The system uses a current switch to monitor current flow through a wire, triggering a state change at a defined trip point.

Operating Conditions & Performance

The series operates within an ambient temperature range of -15 to 40°C (5 to 104°F) and humidity levels from 10 to 90% RH non-condensing. It monitors current in the range of 0.15 to 200 A with a fixed trip point of 0.15A (150 mA), or 200 mA AC for 50 Hz operation. The device features time accuracy of ±1 minute/month at 20°C/68°F in stand-alone data logging mode.

Key performance specifications include:

  • Status Output (Max): N.O. 1.0 A @ 30 Vac/Vdc
  • Reading Rate: Configurable from 4 Hz to once every 24 hours
  • Memory Capacity: 406,323 readings with software-configurable memory wrap and automatic wrap-around functionality
  • Battery Life: Typical life of 10 years, dependent upon frequency and duty cycle

Configuration Options

The OM-CP-MOTOR101A Series is available in configurations that include the data logger and current switch with or without software. The system utilizes a split-core current switch housing made of ABS plastic, allowing installation around existing conductors.

  • Model Configurations:

The series offers two primary ordering options: OM-CP-MOTOR101A-KIT (includes data logger, current switch, and software/cable) or OM-CP-MOTOR101A (data logger and current switch only; software sold separately).

  • Start Modes: Immediate start, delay start up to 18 months, or multiple pushbutton start/stop
  • Password Protection: Optional password programming restricts access to configuration options while allowing data readout without the password
  • Engineering Units: Native measurement units can be scaled to display alternative types such as on/off or open/closed
  • Data Retrieval: USB interface (cable required) connects at 115,200 baud for real-time monitoring and data export to text or Microsoft Excel® files
  • Software Compatibility: Windows XP SP3/Vista/7 and 8 (32- and 64-bit)

Key Product Differences

The series distinguishes between the complete kit configuration, OM-CP-MOTOR101A-KIT, which includes the data logger, current switch, and OM-CP-IFC200 Windows software with USB interface cable. The base model, OM-CP-MOTOR101A, includes only the data logger and current switch; the OM-CP-IFC200 software and 1.8 m (6') USB interface cable are sold separately.

Physical dimensions differ by component: the Data Logger measures 36 x 56 x 16 mm (1.4 x 2.2 x 0.6") with a weight of 113 g (4 oz), while the Current Switch measures 54 x 89 x 26 mm (2.1 x 3.5 x 1.0"). The complete system including the OM-CP-IFC200 weighs 255 g (9 oz). Replacement batteries are available as part number OM-CP-BAT105.

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