Instrument de alarmă de detectare a gazelor GT-TCB6

Descriere

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, durata de viata lunga, 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, uzine chimice, benzinării lichefiate, camere cazane pe gaz, benzinării, paint spraying rooms, etc., for gas safety detection and alarm.

Parametrii tehnici

Gaz de detectare: metan

Metoda de detectare: difuziune naturală

Principiul de detectare: ardere catalitică

Raza de detectare: (0~100)%LEL

Afişa: Afișaj digital LED

Sursa de alimentare de lucru: DC24V±10%

Timp de răspuns: <30s

Lower limit alarm setting value: 20%LEL

Valoarea de setare a alarmei de limită superioară: 50%LEL

Temperatura mediului ambiant: -40℃~70℃ (inflamabil); -20℃~50℃ (toxic)

Umiditatea relativă: ≤93%RH

Accuracy level: ±3%FS (inflamabil)

Consumul de energie: ≤3W

Presiunea ambientală: (86～106)KPa

Explosion-proof method: explosion-proof type

Marcă rezistentă la explozie: Exd Ⅱ C T6 Gb/Ex tD A21 IP66 T80℃

Nivel de protecție: IP66

Cablu de conectare: RVVP 3×1,5 mm2

Distanța de transmisie: ≤1000m

Greutatea produsului: ≤900g

Dimensiunea produsului: (168X155X65)mm