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[China]
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Address: 4F, BLDG B, GAOCHUANGDE INDUSTRIAL PARK, NO.7, SANHE ROAD, DALANG, LONGHUA DISTRICT, SHENZHEN
Contact name:Cloris Wang
Shenzhen YuanTe Technology Co., Ltd. (Safegas) |
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Verified Suppliers
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Fixed H2S Gas Detector Single Gas Detector 0-100ppm with 4~20 mA And RS485 Signal Output
Hydrogen sulphide (H2S) is a highly poisonous gas common in most mines. Harmful concentrations are often found in gypsum mines, tunnel digging, caissons, and can be mixed with natural gas. Yuante’s can give you different options of H2S detector and analyzers.
Specification
Gas detected | Hydrogen sulphide, H2S | ||
Detection principle | Electrochemistry | ||
Install method | Wall-mounted, piping type, flow-type (according to the detected environment) | ||
Measure range | 0-25ppm,0-50ppm,0-100ppm,0-500ppm,0-1000ppm,0-2000ppm,0-5000ppm,0-10000ppm | ||
Resolution | 0.001ppm, 0.01ppm,0.1ppm,1ppm | ||
Precision | ≤± 1% FS or ± 2-3% FS | ||
Signal output | 4-20mA, 0-5V, RS485, relay(optional) | ||
Response time | ≤10S | Recovery time | ≤10S |
Repeatability | ≤±1% | Linearity error | ≤±1% |
Zero shift | ≤±1%(FS/year) | Display | High-light nixie tube display |
Connection mode | G1/2 external thread explosion-proof flexible pipe | Unit | ppm |
Temperature | -20 to 50°C | Humidity | 0-95%RH |
Explosion-proof | Ex dⅡCT6 | Degree of protection | IP65 |
Alarm | Sound, light | Operating time | 24H |
Dimensions | 180*150*90mm | Weight | ≤2kg |
Characteristics:
1. Being compatible with all kinds of controlled alarms, PLC, DCS
and other control systems, can be remote monitored
2. Explosion-proof design, fast, reliable and stable
Explosion-proof grade: EXD II CT6
3. With self-calibration function and three standard keys will be
used to realize on-site maintenance
4. Monitor the Ozone, O3 gas concentration in environment or
pipeline and alarm
5. Two-stage alarm with sound and light, alarm point is settable
6. Infrared ray controller can remote control alarm point settings,
zero calibration and address modification
7. Can output one or two on-off signals, can drive ventilator or
solenoid valve and other external devices
8. Detachable probe/gas cell: It is very easy to calibrate and replace sensor
