pipeline gas(ch4) transmitter with high precision and passive output for ch4 gas leak
| Place of Origin | Henan, China |
|---|---|
| Brand Name | chicheng |
| Model Number | QB10N |
| Price | $70.00 - $120.00/Sets |
| Supply Ability | 5000 Set/Sets per Month |
| Product | Pipeline Gas(ch4) Transmitter | Model | QB10N |
|---|---|---|---|
| Color | Orange | Voltage | 10VDC-30VDC |
| Material | Cast Aluminum | Screen | LCD OR LED |
| Gas Detected | Ch4 | Protection Grade | IP66 |
| Sensor | Catalytic Combustion Sensor | Distance For Infrared Remote Control | More Than 3m |
Pipeline gas(ch4) transmitter with high precision and passive output for ch4 gas leak
QB10N gas transmitter is used for ch4 gas leak for continuous inspection for long time at site
It features high precision, passive output, LCD and reasonable price.
Pipeline gas(ch4) transmitter is generally mounted around the ch4 gas leak spot area or control room, or an area to be protected,such as a residential bedroom.
Generally, industrial sensors are installed on fixed type mild steel structures and a cable connects the detectors to a SCADA system for continuous monitoring.
A tripping interlock can be activated for an emergency situation.
Characteristics of pipeline gas(ch4) transmitter:
1.Catalytic combustion sensor,
2.High accuracy, stable, anti-toxic and anti-interference.
3.Self-test technology in the sensor, automatical alert for short circuit, power supply fault, etc.
4.4-20mA analog output for direct communication to DCS system, RS485 ModBus output for central unit.
5.Can be set with IR remote controller without open the upper enclosure.
6.Highlight segment digital display real-time concentration
7.Temperature compensation to ensure accuracy.
8.Built-relay switch output
9.Can be connected with audible-visual alarm.
10.Over-range protection for catalytic sensor
Technical parameters of pipeline gas(ch4) transmitter:
| Product name | pipeline gas ch4 transmitter |
| Model | QB10N |
| Sensor type | catalytic combustion sensor |
| Range | 0-100%LEL |
| Resolution | 1 %LEL |
| 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 air | Temperature:-20℃~+60℃ Humidity: < 90%(without condensation) |
| 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 |
| Transmitting Distance | <=1000meter |
| Mounting Screw thread | G1/2 |
| Weight | 1000g |
| Anti-explosion Class | Ex d IICT6Gb |
| Protection Class | IP66 |
| Material | Shell for detector:Cast aluminum; Shell for sensor: stainless steel |
Note: QB10N is with the digital display screen but QB10T is without the digital display screen. The visual and audible alarm is optional.
Our QC auditors perform aging test for continuously 48 hours strictly to ensure quality before shipping
-Packaging:
1.Carton box size:16*15.5*8.5cm Gross weight: 1.08kg
2.Carton box with alarm light size:21.5*17*10 cm Gross weight:1.6kg
-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.
a. Customer brand(law allowance) can be made on the sticker.
b. Customized gas detection tools are welcomed
c. Customized color box.
d. Any your idea gas detection tool we can help you to design and put it into production
a.All products will have been strictly Quality Checked before packing.
b.All products will be well packed before shipping.
c.All our products have 1 year warranty.And we're sure the product will be free from maintenance within warranty period.
Henan Chicheng Electric Co., Ltd is a ISO9001-2000 certified high-tech manufacturer in Zhengzhou, Henan province, marketing a range of portable and fixed gas detection products,explosive detectors, industrial process automation control, safety protection and analytical instrument.
Our Target:
We are just looking for the supplier who would like to cooperate us for win-win strategy. We'd like to build business relationship with the power generating plant,chemical industry,oil storage dept.,sewage treatment dept.,ship-building factory,glass factory,oil exporation ,oil and gas transferring,oil refinning,metallurgy,mining well,turnel,underground utilitizes.