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Beijing Zetron Technology Co., LtdFree·1YRS
info@bjzetron.com
◆ Imported Sensors, Accurate, Fast and Stable
①It can be used in 24 hours continuous online monitoring of gas concentration, and the types for
detection are more than 500 types.
②The gas units can be customized: Normally PPM, %Vol, %LEL, other: mg/m3, PPHM, ppb, mg/l.
◆ Diversified Data Communication Methods
① It is possible for real-time monitoring via the wired or remote wireless transmission,
and network transmission.
② Three-wire system 4 ~ 20mA standard signal and standard bus RS485 (mod bus-RTU)
simultaneous output.
③ It is possible to select frequency output 200-1000Hz, Hart protocol signal, 1 ~ 5V output,
SMS alarm, wireless transmission.
④ It is compatible with GPRS, PLC, DCS systems, and it is possible to drive the related equipment.
⑤ Two sets of relay switch measures ports ( upper and lower limits) output: dry contact,
capacity 30V 1A, 125VAC 0.5A.
◆ Infrared Remote Control
Standard configuration includes the infrared remote control, it is possible for one-key operation via
an infrared remote control function key, which can achieve the operation without opening the cover under
hazardous situations. such as the functions like modification of the alarm point, density calibration,
zero-point calibration, noise reduction, restoring the factory setting, and so on.
◆ Multiple Optional Functions, Meet the Personalized Needs
■ Sound-light alarm (integrated or external)
■ AC pump
■ Brushless dc pump
■ Vacuum pump
■ Water vapor filter cylinder
■ Room-temperature automatic dehumidification and drainage system
■ Room-temperature manual dehumidification and drainage system
■ High-temperature flue gas pretreatment system
All the cases require the fixed installation, and online detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on.