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[China]
Trade Verify
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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Online NH3 Ammonia Single Gas Detector CE ATEX Ammonia Monitor NH3
Sensor
Specification
Gas detected | NH3 Ammonia | ||
Detection principle | Electrochemistry, sensor and ic are imported from UK | ||
Install method | Wall-mounted, piping type, flow-type (according to the detected environment) | ||
Measure range | 0-5, 0-20, 0-50, 0-100, 0-500, 0-1000, 0-2000, 0-3000ppm | ||
Resolution | 0.001PPM, 0.01PPM, 0.1PPM, 1PPM | ||
Precision | ≤± 2-3% FS for normal sensor, ≤± 1% FS for high precision sensor | ||
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 | %VOL |
Temperature | -20 to 50°C | Humidity | 0-95%RH |
Explosion-proof | II 2G Ex db IIC T6 Gb IP65 | Degree of protection | IP65 |
Alarm | Sound, light | Operating time | 24H |
Dimensions | 180*150*90mm | Weight | ≤2kg |
Characteristics:
1. Standard equipped with three-wire system 4-20mA analog output;
relay output; RS485 output.
2. Unique infrared ray control function, which can non-contacted
control the device.
3. Being compatible with all kinds of controlled alarms, PLC, DCS
and other control system, can be remote monitored.
4. Explosion-proof design, fast, reliable and stable.
5. Explosion-proof grade: II 2G Ex db IIC T6 Gb IP65
6. With self-calibration function, and three standard keys will be
used to realize on-site maintenance.
7. Detachable probe/gas cell: It is very easy to calibrate and replace sensor
Funtions:
1. Monitor the NH3 Ammonia gas in environment or pipeline.
2. With self-calibration and zero calibration function, makes the
detection more accurate and reliable.
3. With temperature compensation, this is able to realize gas
concentration compensation under conditions of different
temperatures.
4. Infrared ray controller can remote control alarm point settings,
zero calibration, and address modification. (optional)
5. Can output one or two on-off signals, can drive ventilator or
solenoid valve and other external devices. (optional)
6. Working Voltage:24V DC
7. Case: die-cast aluminum
FAQ
Q1: Are you factory or trade company?
A1: We are factory.
Q2: What about the payment method?
A2: T/T, Western Union are available
Q3: Does your company accept customization?
A3: We do customizing service for customers.
Q4: What about the Shipment?
A4: We’ll choose proper transportation mode based on the weight of
goods, usually arrange shipment byair express such as DHL,FEDEX,TNT
or UPS.
Q5: What about after-sale service?
A5: 12 months warranty or 24 months warranty for all kinds of
products.
Q6: How about the calibraiton?
A6: Before sending out, we will calibrate it with standard gas and
provide a calibration certification.
