Brief introduction: JK6330 digital display type ammonia detectors can be used in inflammable and explosive gas leakage places and poisonous and harmful chemical factory, instrument using catalytic combustion sensor and its American import electrochemical sensor technology, the product has stable signals, high precision, instrument shell is made of cast aluminum a forming explosion-proof explosion-proof design, connection mode is suitable for all kinds of dangerous sites. Features: 1. The alarm record query function 2. Precision, adjustable range 3. Long life, high sensitivity, low drift, stable and reliable work 4. Alarm sensor breakdown self check, two levels of concentration, with functions of relay output 5. The LCD digital display or digital tube gas concentration and work status display 6. With functions of temperature compensation, automatic zero calibration Standard 7.4 ~ 20 ma analog output and RS485 digital output, can upload the DCS, PLC systems 8. The infrared remote control way, don't open cover can adjust detector, safe and convenient 9. The flame-proof type design Technical parameters: Detection principle: catalytic/electric chemical formula; Sampling method: natural diffusion; The display mode: four LED digital tube display density; Status indicates: three leds indicate the power, the secondary alarm; Debug mode: infrared remote control; Ambient temperature: - 20 ℃ ~ 70 ℃; Relative humidity: < 95%; Explosion-proof way: flameproof; Explosion-proof level: Ex Ⅱ C d T6 Gb; Power supply: DC24V + / - 25%; Output signals: electric flow: (4 ~ 20 mA Switch quantity: 2 (secondary stations were normally open); Power: 3 w or less; The detector and the distance between the host: 1000 m or less; The weight: 1500 g or less; Pressure limit: 86 kpa to 106 kpa
Brief introduction: JK6330 digital display type ammonia detectors can be used in inflammable and explosive gas leakage places and poisonous and harmful chemical factory, instrument using catalytic combustion sensor and its American import electrochemical sensor technology, the product has stable signals, high precision, instrument shell is made of cast aluminum a forming explosion-proof explosion-proof design, connection mode is suitable for all kinds of dangerous sites.
