Instrument d'alarme de détection de gaz GT-TCB6

Description

GT-TCB6 industrial and commercial point-type combustible gas detector is a new type of gas detection instrument produced by our company. This machine adopts high-performance catalytic combustion gas-sensitive components and microcontroller technology, combined with excellent SMD technology. It has the advantages of good repeatability and temperature and humidity characteristics, long service life, and convenient operation. It is suitable for detecting the leakage concentration of combustible gas in industrial environments.

GT-TCB6 industrial and commercial point-type combustible gas detector converts the gas concentration signal in the air into a digital signal, and adopts a three-wire (4~20) mA current signal output method. It has the characteristics of long transmission distance and good anti-interference performance. GT-TCB6 industrial and commercial point-type combustible gas detector is suitable for industrial sites with gas such as refineries, chemical plants, liquefied gas stations, gas boiler rooms, gas stations, paint spraying rooms, etc., for gas safety detection and alarm.

Paramètres techniques

Detection gas: methane

Méthode de détection: natural diffusion

Detection principle: catalytic combustion

Detection range: (0~100)%Lel

Display: LED digital display

Working power supply: DC24V±10%

Response time: <30s

Lower limit alarm setting value: 20%Lel

High limit alarm setting value: 50%Lel

Température ambiante: -40℃~70℃ (flammable); -20℃~50℃ (toxic)

Humidité relative: ≤93%RH

Accuracy level: ±3%FS (flammable)

Power consumption: ≤3W

Ambient pressure: (86～106)KPa

Méthode anti-explosion: explosion-proof type

Marque à l'épreuve des explosions: Exd Ⅱ C T6 Gb/Ex tD A21 IP66 T80℃

Niveau de protection: IP66

Connecting cable: RVVP 3×1.5mm2

Transmission distance: ≤1000m

Poids du produit: ≤900g

Taille du produit: (168X155X65)mm