PR electronics 2237 B2A Trip Amplifier
Discover the PR electronics 2237 B2A Trip Amplifier, a high-performance module for monitoring 4-20 mA signals. Features an adjustable setpoint, 24 VDC supply, and a reliable SPDT relay output for industrial alarm and control applications.
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PR electronics 2237 B2A Trip Amplifier
The PR electronics 2237 B2A is a reliable and precise trip amplifier designed for industrial process monitoring and control. It continuously monitors a standard 4-20 mA current loop signal and activates a relay output when the input signal falls below a user-defined setpoint. Featuring an easily adjustable trip threshold from 0-100% via a front-panel dial, this module provides a simple yet effective solution for alarm, shutdown, or control functions. The ‘Relay on’ LED indicator offers clear visual status, and its compact design with an 11-pin plug-in base ensures straightforward installation and maintenance in control cabinets.
Technical Specifications:
- Model: 2237 B2A
- Input Signal: 4-20 mA
- Power Supply: 24 VDC, 0.75 W
- Output: SPDT Relay (Active Decreasing Function)
| Brand | PR electronics |
|---|---|
| Model | 2237 B2A |
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