National C22NLMD45 Aluminized Coat M, Carbon Kevlar®, 45 in Lg, Vented Back/Vented Underarms 04317465 Connection Location Bottom Includes Battery

National C22NLMD45 Aluminized Coat M, Carbon Kevlar®, 45 in Lg, Vented Back Vented Underarms 04317465 Connection Location Bottom Includes Battery Connection Location Bottom Includes Battery and Instructions Range 0 to 3000 psi Digital Pressure and Vacuum Gauge Type Digital Pressure Gauge Accuracy + 0 Hydrogen Gas Detector Gas Type H2 Number of Channels 0 Sensor Range 1 Percent and 2 Percent 25 Percent and 50 Percent LEL Alarm Type Audible and Visual Display LED Status Indicator Yes Features On Board Relays At 1 Percent and 2 Percent Hydrogen Concentration Dry Contacts Can Be Monitored By Scada Modbus Etc NEMA Rating Type 1 IP Rating IP10 Connection Plugs Terminals For Use With Stand Alone Building Automation Systems Fire Alarm Panels Burglary Alarm Panels