DC24V Combustible Gas Detector Combustible Gas Alarm for Toxic Gas Detection Industrial Testing Item Type: Combustible Gas Tester Material: Stainless Steel Model: WLKY-800 Purpose: Gas Detection Working Voltage: DC24V Output Signal: 4-20mA, RS485, Switching Value Measurement Accuracy: ±5% FS Environment Temperature: -20~60℃ Environmental Humidity: 10~95%RH Response Time: 20~120S Explosion-Proof Grade: ExdllCT6 Sampling Method: Diffusivity Installation Method: Fixed Installation How e: 1. Determine the installation height according to the specific gravity of the detected gas 2. The shell should be well grounded with the grounding screw, and the inlet connector must be tightened 3. If the detector is installed outdoors, a rain cover is required