Industrial Online Fixed SO2 Gas Detector Module (Block) Monitor Transmitter
| Place of Origin | China |
|---|---|
| Brand Name | Chicheng |
| Certification | CE |
| Model Number | QB2000N |
| Price | $240.00 - $320.00/Pieces |
| Packaging Details | in standard export carton package |
| Supply Ability | 5000 Piece/Pieces per Month |
| Customized Support | OEM, ODM | Material | Stainless Steel |
|---|---|---|---|
| Output Signal | 4-20mA Or RS485 | Ex-proof Grade | Ex DIICT6 GB |
| IP Grade | IP66 | Sensor | Catalytic And Electro-chemical Sensor |
| Working Temperature | -20~60 Degree | Detected Way | Natural Diffusion |
| Usage | Combustible Gas, Toxic Gas And Oxygen Gas Detection | Size Of External Carton | 27*23*13cm |
| Warranty | Free Calibration And Free Warranty Within A Year | Port | Tianjin, Qingdao |
Industrial Online Fixed SO2 Gas Detector Module (Block) Monitor Transmitter
QB2000N is an Industrial Online Fixed SO2 Gas Detector Module (Block) Monitor Transmitter with original imported electro-chemical sensor. It monitors gas leakage by natural diffusion. Once the gas concentration exceed the preset alarm point, it will start the acoustic-optical alarm on the central unit and drive the external equipment like exhaust fans.
- 4-20 mA or RS485 ModBus RTU output proportional to the gas leakage concentration.
- Flexible, durable, accuracy, stable etc.
- Can be directly connected with DCS systems or Central unit.
- With relay output, It has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc.
Characteristics of Industrial Online Fixed SO2 Gas Detector Module (Block) Monitor Transmitter:
• 4-20mA analog output for direct communication to DCS system, RS485 ModBus outputfor central unit
• Relay output for connecting external device
• LCD display screen (LED display screen optional)
• Sensormodule (block) design on -spot replacement s and automatically distinguish sensor fault and current display fault simultaneously.
• Password verification for repeat operation, avoid fault operations.
• -40~+70°C following compensation for accurate detecting.
• Second grade visual alarms on-site and Relay (connected with audible/visual alarms or drive exhaust device).
• User-selectable alarm setpoint (s).
Note: QB2000N is with the digital display screen but QB2000T is without the digital display screen. The visual and audible alarm is optional.
Technical parameters of Industrial Online Fixed SO2 Gas Detector Module (Block) Monitor Transmitter:
•Sensor type: original imported electro-chemical sensor or catalytic combustion sensor.
• Range: 0-20ppm.
• Resolution: 0.1ppm
• Accuracy:<= + 3% F.S
• Response time:T90<30s.
• Working current:≤50 Ma
• Output signal: 4 to 20mA standard signal(RS485 output optional)
• Power supply to the detector terminals: 16~30V DC.
• Ambient Parameter: Temperature:-20°C~+60°C Humidity: < 90%(without condensating)
• Type of cable: 3 or 4 active wires screened between detector and centralized unit. 3×1.5mm2 for 4-20mA signal OR 4*1.5mm2 for RS485 signal, external diameter >=10mm
•Transmition Distance:<=1000meter
•Mounting Screw thread: G1/2.
•Weight: 1200g.
•Anti-explosion Class: Ex d IICT6Gb
•Protection Class:IP66.
Packaging & shipping :
-Fast delivery:
Sample order in stock and 3-7 working days for bulk production.
-Payment:
You can pay for the order via T/T, Western Union, PayPal & Money Gram.
-Shipping:
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, CHINA AIR POST.
You also can choose your own shipping forwarder.
Company Information
Henan Chicheng Electric Co., Ltd is a ISO9001-2000 certified high-tech import and export company and also the government permitted gas detecting device manufacture with Measurement of production License (MC), The explosion-proof certificate (EX) and Fire type certificate (CNAS) approved, we are in in the research and marketing a range of portable and fixed gas detection products, industrial process automation control, safety protection and analytical instrument and we are in Zhengzhou Henan China.
We aim at providing customers quality product. Each properly suited to its task, timely service and support. Sincerely welcome customers worldwide.
Your questions will be highly appreciated, please feel free to contact us.
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