Calibration Technologies (CTI) RM420-LR Relay Module 4-20mA
Part #:
RM420-LR
Condition: 
Brand New
Brand New $251.00 /Each
Manufacturer warranty Description
Calibration Technologies (CTI), RM420-LR, Relay Module 4-20mA, Provides a Set of Dry Contacts for 4/20 mA Gas Detectors
Features:
- 4-20 mA feed-through design maintains signal output function.
- Relay output with Form C dry contacts, 5A, 24 VDC, or 8A, 120 VAC
- Threaded insert allows for 1/2" or 1" conduit and fittings.
- LR rigid conduit body allows for outdoor or wash down installation.
- 10" 3-wire pigtail included for wiring to sensor.
- Certification: SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12
4/20 mA feed-through design to maintain the signal output of the connected gas detector; connects to GG gas detector Enclosures.
Technical details
Main features
- Enclosure powder coated aluminum, lr conduit body
- Certification SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12
- Relay (1) spdt relay, form c contacts, 5a @ 24 vdc, 8a @ 120 vac, normally energized, non-latching, status led shows relay state
- Operating Temperature -40°F to +122°F
- Power Requirements 524vdc, 20ma (plus 1a max current draw of attached device)
- Relay time delay 2 second on, 10 seconds off
- Fail safe function sensor fault (0.5 ma) or loss of power will de-energize the relay
- Fault setpoint 1 mA
- Alarm direction upscale only
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