RKI AirLink 7530 Relay Module, Non Explosion Proof Description:900 MHz radio standard for North American use PART# 66-7530-9N-A May be certified to operate

May be certified to operate from -40 to 65 °C (-40 to 150 °F) Environmental Rating IP65 Connector Series "C" Construction Aluminum with beige powder coat Size (D x L) 6

A membrane filter protects the sensor from foreign matter such as dust and liquids

Length w/Screen - 18 3/4"" (47

This allows users to monitor the readings from a distance

2-sided ground-edge

RKI AirLink 7530 Relay Module, Non Explosion Proof Description:900 MHz radio standard for North American use PART# 66-7530-9N-A May be certified to operateRKI AirLink 7530 Relay Module, Non Explosion Proof The AirLink 7530 XP Relayer is a 32 Channel Gas Alarm System with 3 Relays that can monitor up to 32 Wireless gas detectors simultaneously. Magnetic switches allow for non intrusive system setting and diagnostics. Three relays can be configured to activate up to the full scale reading and set to be either latching or non latching. Housed in an explosion proof enclosure for the safe and close proximity