Explosion Proof Gas Analyzer Fixed Gas Leak Detector
| Place of Origin | Henan, China |
|---|---|
| Brand Name | Chicheng |
| Model Number | QB2000T |
| Price | $130.00 - $300.00/Pieces |
| Packaging Details | in standard export carton package |
| Supply Ability | 5000 Piece/Pieces per Month |
| 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, Shanghai, HK Etc. |
Explosion Proof Gas Analyzer Fixed Gas Leak Detector
QB2000T is an Explosion Proof Gas Analyzer Fixed Gas Leak Detector and 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 Explosion Proof Gas Analyzer Fixed Gas Leak Detector:
• 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 Explosion Proof Gas Analyzer Fixed Gas Leak Detector:
| Model | QB2000N/T |
| Detect gas | O2 |
| Operating range | 0-30%VOL |
| Accuracy | 3% F.S |
| Response time | T90<30s |
| Operating temperature | -20~+60 degree |
| Humidity | <90%RH non-condensation |
| Working current | <=50 Ma |
| Output signal | 4~20mA standard signal (RS485 output optional) |
| IP grade | IP66 |
| Net weight | About1200g |
| Mounting screw thread | M20*1.5 or G1/2 |
| Transmition distance | <=1000meter |
| Power supply to the detector terminals | 16~30V DC |
| Alarm indication | > 85dB the higher of buzz frequency, the higher gas concentration is |
| Anti-explosion class | Ex d IICT6Gb |
-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 could 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.
Thank you for visiting~~