| Specification |
Brand: sdbenan;
Customized: Customized;
Portable: Non Portable;
Gas: CH4;
Rated Voltage: DC 24V;
Detected Gases: Methane, Flammable Gases, Toxic Gases;
Communication Method: M-BUS Two-Wire Bus;
Display Type: LCD;
Power Consumption: ≤ 1W;
Operating Humidity: ≤ 96% RH (No Condensation);
Pressure Range: 86kpa~106kpa;
Installation Thread: G3/4" Internal Thread;
Explosion-Proof Mark: Ex dB II C T6 GB; Ex Tb III C T80°C dB;
IP Rating: IP66;
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Brand: Bestone;
Customized: Customized;
Portable: Portable;
Gas: H2S;
Type: Combustible Gas Detector;
Detected Gas: CH4/Lel, Co, O2, H2s;
Measurement Range 1: CH4: (0.00~5.00)%Vol Lel: (0~100)%Lel;
Resolution Ratio 1: CH4: 0.01%Vol Lel: 1%Lel;
Response Time 1: O2: ≤3CH4: ≤20s ( T90 ) Lel: ≤20s ( T90 );
Ow / High Alarm: Yes;
Response Time 2: H2s: ≤45s ( T90 ) Co: ≤45s (T90);
Sensor Lifetime: ≥2year( Co, O2, H2s ) ≥1year( Lel, CH4 );
Measurement Range 2: O2: (0~30.0)%Vol H2s: (0 ~100)Ppm Co: (0~1000) Ppm;
Resolution Ratio 2: O2: 0.1%Vol H2s:1ppm Co: 1ppm;
Sensor: Electrochemical and Catalytic Sensors;
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Brand: Bestone;
Customized: Customized;
Portable: Portable;
Gas: H2S;
Type: Combustible Gas Detector;
Detected Gas: CH4, Co, O2, H2s;
Measurement Range 1: CH4: (0~100)%Vol CO2: (0~100)%Vol;
Resolution Ratio 1: CH4: 1%Vol, CO2: 1%Vol;
Response Time 1: CH4: ≤70s ( T90 ) CO2: ≤70s (T90);
Ow / High Alarm: Yes;
Response Time 2: H2s: ≤45s (T90) O2: ≤45s (T90);
Sensor Lifetime: ≥5years( CH4, CO2) ≥2years( H2s, O2);
Measurement Range 2: H2s: (0~1000)Ppm, (0-2000)Ppm O2: (0.0-30.0)%Vol;
Resolution Ratio 2: H2s: 1ppm, O2: 0.1%;
Sensor: Infrared Sensor, Electrochemical Sensors Made in;
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Brand: Bestone;
Customized: Customized;
Portable: Portable;
Gas: CO2;
Type: Infrared Sensor and Electrochemical Sensor;
Detected Gas: CH4, CO2, O2, Co;
Measurement Range 1: CH4: (0~100)%Vol CO2: (0~100)%Vol;
Resolution Ratio 1: CH4: 1%Vol, CO2: 1%Vol;
Response Time 1: CH4: ≤70s ( T90 ) CO2: ≤70s (T90);
Ow / High Alarm: Yes;
Response Time 2: O2: ≤45s (T90) Co: ≤45s (T90);
Sensor Lifetime: ≥5years( CH4, CO2);≥2years( O2, Co);
Measurement Range 2: O2: (0.0-30.0)%Vol Co: (0-1000)Ppm;
Resolution Ratio 2: O2: 0.1%, Co: 1ppm;
Sensor: Infrared Sensor and Electrochemical Sensor Made;
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Brand: Bestone;
Customized: Customized;
Portable: Portable;
Gas: CO2;
Type: Infrared Sensor and Electrochemical Sensor;
Detected Gas: Lel, CO2, O2, Co;
Measurement Range 1: Lel: (0~100)%Lel O2: (0~30.0)%Vol;
Resolution Ratio 1: Lel: 1%Lel, O2: 0.1%Vol;
Response Time 1: Lel: ≤20s ( T90 ), O2: ≤35s(T90);
Sensor Lifetime 2: 1year( Lel), ≥5years( CO2;
Response Time 2: Co: ≤45s (T90), CO2: ≤45s (T90);
Sensor Lifetime: ≥2year( Co, O2 ), ≥;
Measurement Range 2: Co: (0~1000) Ppm CO2: (0.00-5.00)%Vol;
Resolution Ratio 2: Co: 1ppm, CO2: 0.01%Vol;
Sensor: 2 Electrochemical + 1 Catalytic + 1 Infrared;
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