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GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
Specifications
Brand Name :
BOEN FIRE
Model Number :
GT-CDI2950DEx
Certification :
CCC, explosion-proof (CNEx22.1282X), type approval & inspection report, compliant with GB standards
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C,T/T
Delivery Time :
15-20 days
Detection :
Catalytic combustion (hot-swappable), 3~100%LEL, ≤30s response, natural diffusion
Sensor :
3-year lifespan, for methane/propane/hydrogen
Alarm :
25%/50%LEL thresholds, optional audible (75~95dB)/visual (70Cd) alarm
Communication :
4-20mA + RS485 (Modbus), transmission ≤1000m
Hardware :
DC18~28V, -40~70℃, IP66, metal case (2kg), G3/4" thread
Display & Operation :
LCD screen, infrared remote (≤5m), address/alarm threshold adjustment
Maintenance :
Calibration every 6 months, annual verification, sensor replacement with recalibration
Description

GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector


GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector


1.Product Overview


This product is an explosion-proof device, suitable for Zone I and Zone II environments where there may be leakage or explosion hazards of flammable or toxic and harmful gases in industries such as petroleum, chemical engineering, gas storage stations, and wine factory production workshops. It is not applicable to Zone 0 or underground coal mine environments. The detector can conduct safe detection and give advance alarms for gas leakage accidents.
The detector features TFT liquid crystal display, infrared remote control, three-wire 4mA-20mA output, RS485 bus communication (Modbus RTU protocol), and passive contact output functions.


2.Product Features


(1) Adopts a segment LCD display with infrared remote control function, making debugging convenient.

(2) Uses a thermistor sensor, enabling maintenance personnel to replace all sensors in the entire site easily.
(3) Equipped with sound and light alarm function. When detecting combustible gas leakage, the detector will issue a harsh sound and light alarm to avoid.
(4) Has zero-point correction function, which can avoid measurement errors caused by zero-point drift.
(5) Features a standard RS485 interface based on the Modbus (RTU) protocol.
(6) Can be matched with JB-QB-CH210 combustible gas alarm controller, PLC, DCS and other systems for use.
(7) Adopts a single-chip microcomputer processing system, which has stable performance, strong anti-interference ability and low power consumption.


3.Main Technical Data


Item Content
Detection Principle Catalytic Combustion (Hot-swappable Type)
Sampling Method Natural Diffusion
Detection Range 3~100%LEL
Resolution 1%LEL
Response Time ≤30s
Measurement Error Full Scale ±3%LEL
Resolution 1%LEL
Low Alarm Value 25%LEL
High Alarm Value 50%LEL
Audible Intensity (Optional) 75~95dB
Flash Intensity (Optional) 70cd
Applicable Gas Methane, Propane, Hydrogen
Display Mode LCD Display
Signal Transmission 4mA~20mA Output,
Standard RS485 Interface,
Alarm Relay and Audible-Visual Alarm Output
Signal Bus Transmission Distance ≤1000m
Working Voltage DC18V~DC28V (Rated: DC24V)
Power Consumption <2W
Temperature Range -40℃~+70℃
Humidity Range 0~95%RH (No Condensation)
Pressure Range 86kPa~106kPa
Shell Material Metal
Overall Weight 2kg
Installation Thread G3/4"
Dimensions 150×177×72 (mm)
Protection Class IP66
Explosion-proof Mark Ex d IIC T6 Gb/Ex tD A21 IP66 T80℃
Note Audible and Flash Functions are Optional


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GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector

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Product Detail
Brand Name :
BOEN FIRE
Model Number :
GT-CDI2950DEx
Certification :
CCC, explosion-proof (CNEx22.1282X), type approval & inspection report, compliant with GB standards
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Contact Supplier
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector
GT-CDI2950DEx Industrial and Commercial Point-Type Flammable Gas Detector

CDINDUSTRY ( INTERNATIONAL ) . INC

Verified Supplier
1 Years
chongqing, chongqing
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent
Main Products :
UV IR Flame Detector, Combustible Gas Detector, IR UV Flame Detector
Total Annual :
5000000$-7000000$
Employee Number :
50~99
Certification Level :
Verified Supplier
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