Detailed Product Description

Features:

With high-quality gas sensor and MCU
With gas concentration indication in %LEL or ppm on spot, its convenient for the users to know about the working environment on time.
With auto zero calibration function, it avoids detection fault due to zero drift.
LCD indication.
If the gas sensor is disabled or damaged, it will give fault alarming automatically.
With infrared remote adjustment way, the user can make adjustment without opening the up cover.
Fault adjustment indication function avoids fault adjustment and ensures correct operation.
Working voltage range: DC24V±25%
Relay output of high-alarm and low-alarm

Specifications:

Detection principle: Catalytic or electrochemical
Target gas: Combustible gas or CO
Sampling way: Natural diffusion
Detection range: Combustible gas: (0∼100)%LEL. CO: (0∼1000)ppm
Accuracy: Combustible gas: 1%LEL. CO: 1ppm
Calibration way: Infrared remote calibration
Working condition:
   Combustible gas: Tem.: -40∼70 Hum.: ≤95%RH no con.
   CO: Tem.: -20∼50 Hum.: ≤95%RH no con.
Explosion-proof: ExdCT6
Power source: DC24V±25%
Signal output: 4∼20mA

Switch output: Two
Consumption: ≤3W
Cable: ≥RVVP 2.5mm2×3(for connecting 4∼20mA)
Transit distance: ≤1000m
Weight: ≤3600g
Working pressure: 86kPa∼106kPa
Installing screw size: G1/2