Ads by Google
BS03 fixed gas detector, adopting high-quality gas sensor and SMD arts & crafts, has advantages of good reproducibility, disturb-proof against temperature and humidity, long life-span and easy operation, so it is suitable for gas detection for industrial use. It can transfer the gas concentration in the air into digital signal output. It adopts output of 4-20mA three-line electric current signal, which has advantages of long-distance transmit and good disturb-proof. It is suitable for gas detection in refineries, chemical plant, LPG station, gas boiler, and Spray-Paints etc. where gas leakage occurs easily.
Detection principle: Catalytic sensor or electrochemical gas sensorTarget gas: Combustible gases and toxic gasesSample manner: Natural diffusion Distinguishing rate: 1%LELAccuracy: F.S.±5%LEL ?Alarming levels±3%LELIndication method: 4 LED lightsCondition display: 3 LED lights indicating: Fault alarm, The first level alarm and The second level alarm Debug method: Infrared controlResponse time: <30sResume time: <30s Working condition: Temperature.: -4070 ??Humdity: <93%RHExplosion-proof level: Exd CT6Power supply: DC12VDC26VSignal output: 420mAFrequency: 2001000Hz (optional)Switch output: Two (The first level alarm is 20%LEL and the second is 50%LEL )Power consumption: ≤3WInstall screw thread: G1/2Cable dimension: ≥1.5mm2×3Transmit distance: ≤1000mWeight: ≤2000gPressure limit: 86kPa106kPa | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fixed gas detector for combustible gas detection with ATEX