Home  >  Analyzers  >  Gas Analyzers

Fixed explosion-proof combustible gas sensor for chemical industry to protect people' life safety - GQB-200II

Combustible gas sensor, 1.imported smart sensor, 2.DCS & PLC system available, 3.high bright LED display, 4.patent technology - more info check here: http://www.buymeasuringtools.com/Fixed-explosion-proof-combustible-gas-sensor-for-chemical-industry-to-protect-people-life-safety-10291971/

Quick Brief

Place of Origin: Heilongjiang China (Mainland) Brand Name: EAST Model Number: GQB-200II Material of shell: magnalium Display: 2 digital LED Type of sensor: Catalytic combustion sensor T90: less than 15s Lifetime of sensor: more than 2 years transmission distance: 2km Operating temperature: -40 C~+70 C Electric connector: M20*1.5 (cast Al) Detection range: 0-100 LEL Explosion-proof grade: ExdIICT6

Product Features:

Combustible gas sensor

1.imported smart sensor

2.DCS & PLC system available

3.high bright LED display

4.patent technology

Business Terms:

Port: chinese main port

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 1000 Set/Sets per Month

Payment Terms: T/T,Western Union,MoneyGram

Contact Supplier
Fixed explosion-proof combustible gas sensor for chemical industry to protect people' life safety
Share to: Facebook Twitter LinkedIn Google+

Product Packagings & Delivery Terms:

Packaging Detail: Standard exporting package-Carton box

Delivery Detail: as per buyer's request and advance payment

Specifications and Product Details:

Fixed explosion-proof combustible gas sensor for chemical industry to protect people' life safety GQB-200II

Performance and characteristics

  1. Imported smart sensor.
  2. High brightness LED display seen clearly from 10 meters in night.
  3. 3 in 1 sensor cover with functions of weather proof, calibration and sensor cover.
  4. DCS & PLC available.

Certificates

  1. One patent of appearance
  2. Fire control type approval of the ministry of public security.
  3. The inspection of explosion-proof electric apparatus
  4. production certificate of measuring appliance

Brief introduction

GQB-200II series gas detector applies the stable & reliable smart imported sensor and design of imported dedicated module. It can be applied to refinery; chemical industry etc which easy to occur the combustible & toxic gas leak locations and give continuous detection for long term.

This detector is in accordance with the technical requirement of national standard : << GB15322.1-2003 Fixed combustible gas detector for range of 0-100% LEL>> & <<GB3836-2000 electrical apparatus for explosive gas surrounding>>

Technical parameters (Combustible gas- Catalytic combustion sensor)

Type of sensorCatalytic combustion sensor
Detection gasesCombustible gases
Working voltage12~25V DC (typical:24V)
Working currentless than 80mA
Output signal4-20mA
displayTwo-digit LED display
Detection range0-100 LEL
Alarm densityadjustable
respond time/T90less than 30s
detection precision±3%
zero drift2% per month
Lifetime of sensormore than 3 years
application locationzone I&II hazardous locations of explosion-proof gases
ambient conditionOutdoor application
Relative humidity10~95%RH(no condensation)
ATM press86~106Kpa
operating temperature-40ºC~+70ºC
storage temperature-25ºC~+70ºC
transmission cableShielding line with 3-core, diameter:1~1. 5 mm2
transmission range≤2Km
electric connectorM20*1.5 (cast Al)
Explosion-proof gradeExdIICT6
weight2kg (cast AL);
Protection gradeIP65 (vertical installation)

Standard configuration

Signal adjustor (one for five pieces), installation support; sun visor; environmental protection; user manual; gland nut; certificate of quality.

Selective configuration

Calibrating gas; flow meter; reducing valve; breather pipe.

Fixed explosion-proof combustible gas sensor for chemical industry to protect people' life safety suppliers    Fixed explosion-proof combustible gas sensor for chemical industry to protect people' life safety manufacturers