Qufu City, Jining City, liquefied petroleum gas leak detector alarm

Combustible gas leak detector - combustible gas detector gas. Products can be detected: combustible gas leak alarm, combustible gas detectors, combustible gas leak alarms. Sold: Shandong; Hebei; Jiangsu; Gansu; Ningxia; Guizhou; Guangdong; Guangxi; Zhejiang; Liaoning; Heilongjiang; Fujian; Inner Mongolia; Xinjiang and other provinces with natural gas leak detector to detect gas diffusion, gas leak detector reasonable work flow, simple and convenient, fully functional, with a variety of adaptive capacity, when the concentration of gas in the environment to meet or exceed preset alarm value, an alarm to alert the user to take safety measures to avoid accidents and hazards. Gas leak detector is the industry to ensure safe production must have a product. ZBK-1000/4888 gas leak detector technical indicators: Detection principle catalytic combustion / electrochemical / semiconductor detector gas: combustible gas measurement range: 0-100% LEL Accuracy: ± 5% FS Response time: less than 30 seconds recovery time : less than 30 seconds Explosion Proof: Exd || CT6 Explosion-proof connecting thread: G3 / 4 pipe thread Operating voltage: DC24V ± 12V Sec alarm relay contact output (contact capacity DC24V / 1A) Working temperature: -40 ℃ - + 70 ℃ Relative humidity: 0≤95% RH Output: Three-wire connection cable: ≥RWP3 × 0.5mm2 size: 180 * 140 * 92mm Specifications: High brightness LED display (low power consumption, stable performance, low temperature superior to LCD ) high-performance sensors, high precision, accurate measurement, stable performance monitoring sensors automatically work status sensor failure alarm, alarm hold, the first alarm indication channel inputs plus a protection circuit Alarm output: can connect as needed DCS, 485 signals, PLC , 4-20mA output signal, such as a manual / automatic fan and open the solenoid valve, high and low two alarm Installation: hold tubes, adherent, ceiling alarm time, concentration, number of records on the product power-up time, the number of records. product failure detection time, the number of records. Products comply with the latest safety supervision, fire protection, metering, explosion-proof standards. Appropriate certificate taste. Welcome to inquire [Order Guide]: Select Model combustible gas according to the measured gas: 4888I EX Carbon monoxide: 4888I CO hydrogen: 4888I H2 hydrogen sulfide: 4888I H2S chlorine: 4888I CL2 Ammonia: 4888I NH3 gas otherwise other portable | handheld leak alarm Optional.