1. Overview
The D610 series of toxic and hazardous gas detectors support a variety of detection principles such as electrochemistry, PID, semiconductor, etc.. Combined with intelligent sensor technology and temperature compensation technology, it can continuously and accurately detect the leakage concentration of hazardous gases in the environment. The unique sensor life cycle management makes on-site maintenance simpler and more convenient. D610-H2S gas detector uses high-quality H2S gas sensors with accurate detection, sensitive response, good temperature and humidity characteristics, easy operation, easy maintenance, and clear display content from a distance. The shell has strong corrosion resistance and is suitable for use in industrial sites such as petroleum, chemical, metallurgy, and electric power.
2. Specifications:
Detection of gas: H2S
Detection principle: Electrochemistry
Detection method: Free diffusion
Measurement accuracy: ±5μmol/mol
Sensor life: ≥ 2 years (The actual service life is related to the environment)
Response time: T90<30s
Display mode: Patented design color LED module
Alarm mode: LED light alarm, compatible with Ex-Proof sound and light alarm (optional)
Adjustment mode: Infrared remote control
Installation mode: Fixed installation, hold pipes, wall-mounted or ceiling-mounted
Operating voltage: 24Vdc ((18~30V)
Power consumption: ≤3W
Output: 4~20mA (3-wire); 2 sets of relay outputs (3A 30Vdc) and 100mA 24Vdc (drives sounder beacon)
Communication mode: 4~20mA (optional Hart)
Operating temperature: -20℃ ~+50℃
Humidity range: 10%~95%RH (no condensation)
Electrical interfaces: NPT3/4*2 (adapters can be customized according to needs)
Housing material: Cast aluminum + anti-corrosion epoxy spraying (SS316L stainless steel or Teflon spraying optional)
Explosion-proof type: Flameproof & Intrinsically safe
Explosion-proof rating: Ex db ib IIC T6 Gb & Ex tb ib IIIC T80°C Db
Ingress protection: IP66/IP67
Dimensions: 148*142*80.5mm
Weight: 1.7kg (Aluminum alloy) / 2.2kg(SS316L Stainless steel)
Certification: SIL3, BV, CCCF, CNEx
3. Main Features
Precise detection: Using high-quality sensor, combined with 15 years of accumulated proprietary algorithms, to achieve accurate detection of H2S gas.
Never poisoned: There is no safety hazard caused by the "easy poisoning failure" of the catalytic sensor
Resistance to corrosion and deformation: Effectively avoids the corrosion and deformation of the sensor housing and seizure of the probe body in strongly corrosive environments making maintenance and replacement impossible
The readings are intuitive and visible: The gas concentration is intuitively visible on the instrument panel, and can be read from a distance, making it easy to operate
Easy to operate: Color LED display, long-distance visual color LED display; Infrared remote control operation, remote control operation distance of more than 10 meters
Stable and easy to use: simple maintenance, no need for frequent calibration
Easy calibration and maintenance: Intelligent hot-swappable design, with explosion-proof and intrinsically safe double certification, convenient calibration, maintenance and on-site replacement
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.