"gas monitors"

Airlink 7032 controller, 32 channels with 100-240 VAC power, 4 relays, Modbus out, 2.4 GHz radio

AC-7412 Controller, 12 channels, AC powered

MC-6400 Modbus controller, 64 channels with 100-240 VAC power supply, 4 relays, Modbus in/out

Airlink 7010 controller, 32 channels with 100-240 VAC, 900 MHz radio

AirLink 9100 Signal strength meter, 2.4 GHz radio, Li-Ion batteries

AirLink 9100 Signal strength meter, 900 MHz radio, Li-Ion batteries

AirLink 9850 Interface, 255 wireless channels with 100-240 VAC power and 234 GHz radio, RS-232/RS-485 Modbus output

AirLink 9850 255 channel interface,w/AC power supply,w/ 0 4-20 mA out, 900MHz

Triple IR (IR3) Flame Detector for Energy Transition Fires-Including Hydrogen,3/4NPT

Smart transmitter,GD-K88AI,O2 (oxygen),0-25%,IS type

GD-K88AI in NEMA 4X housingi, Hydrogen Sulfide (H2S), 0-30 ppm, IS type

RP-D58 explosion pump,G1 ports,brass 8 mm tube ftgs,115 VAC

SD-2600 transmitter,0-100 %LEL C5H4O2 (furfural)

SD-2700 transmitter,0-100 %LEL CH4(methane)

SM-6D,sample draw sequencer for non-reactive gases,6 pt,with 115 VAC to 100 VAC step down xformer

SM-6D,sample draw sequencer,for solvent gases,6 point,with 115 VAC to 100 VAC step down xformer

Smart transmitter, GD-70D for Hexafluorobutadiene (C4F6), 0-5.00 ppm

Ventis MX4 Personal Gas Monitor, CH4 (0-5%), SO2, NO2, O2, Li-ion Extended Run Time Battery, Desktop Charger, No Pump, Black, MSHA, English