QB3000N LCD Online O2 oxygen gas transmitter
| Place of Origin | Henan, China |
|---|---|
| Brand Name | Chicheng |
| Model Number | QB3000N |
| Price | $120.00 - $230.00/Pieces |
| Packaging Details | in standard export carton package. |
| Supply Ability | 5000 Piece/Pieces per Month |
| Enclosure Material | Stainless Steel | Output Signal | 4-20mA Or RS485 |
|---|---|---|---|
| Ex-proof Grade | Ex DIICT6 GB | IP Grade | IP66 |
| Display | LED Or LCD Screen | Detected Gas | Combustible, Toxic Gas And Oxygen |
| Detected Way | Disffusion | Product Name | Fixed Industrial So2 Leak Detector Alarm |
| Sensor Type | Module Block Design | External Color Box | 27*23*15 |
| Port | China Main Ports |
Fixed industrial so2 leak detector alarm
QB3000N fixed industrial gas leak detector SO2 alarm is block LCD/LED Industrial gas leak detector adopts interchangeable module design and consists ofcast-aluminum shell, sensor breathing device of stainless, sensor module, display module, the main control module, digital communicating module, dustproof hood and calibrating cap. Each module can be replaced by the other module while the performance remains.
QB3000N fixed industrial gas leak detector SO2 alarm is mainly made up of the main control module and intelligent sensor module. The relay output and the acousto-optic alarm output are optional. RS485 communicating module is for isolated RS485 signal output, LCD or LED module is inserted to get the digital display, low and high alarm, failure indication and the infrared remote control.
The alarm set-points, calibration value, the baud rate and IP of the original gas detector can be adjusted.
QB3000N fixed industrial gas leak detector SO2 alarm has isolated RS485 output and standard Mod bus-RTU communicating protocol, can be connected with Siemens PLC or other PLC in the nation or abroad directly, having no need to add more RS485 isolated module.
LCD display module and LED display module can be interchanged, supporting swift hot swap, support plug and play functionality.
The sensor module and the connection interface in the detector have jack and plug prevent improper insertion. Just spin and press the plug gently, the plug can be inserted the jack.
The sensor module of the detector can be replaced by the same type module and the different gas sensor module, and different range sensor module. The detector can distinguish and operation itself.
Whatever the sensor module is chosen to replace the original one, there is no need to re-calibrate it. The detector automatically distinguishes the sensor module, reads the ex-factory calibration value and the related setting value and operates detecting when the self-inspection is done. When the ex-factory new sensor module is inserted the original detector, the detector will have the same detecting, alarm accuracy as the new detectors.
When the sensor out of service or the sensor fails, the user can check and solve the problem by replacing spare modules, saving the time and cost.
Technical Index of fixed sensor block LCD/LED Industrial gas leak detector:
1. Range: 0-100PPM
2. Accuracy: < +5%F.S
3. Response Time: T90 < 30S.
4. Display model: LED display (LCD optional)
5. Alarm Indicates: Super-bright emitting
6. Alarm set-points: The first alarm the alarm value can be set by users.
The second alarm the alarm value can be set by users.
7.Alarm output: Passive switch output, AC220V 2A Independent acousto-optic alarm output
8.Output signal: the standard 4-20mA signal RS485 isolated signal
9. Surroundings:-40 ~ +70 degree, Humidity:<90% RH (no condensation)
10. Working Voltage:DC24V
11. Ingress protection: IP66
12. Screw size: M20*1.5 or G1/2
13. Cable: Shield cable of 3*1.5mm2 or 4*2.5mm2 Transmission Distance:≤1000m
14. Dimension and weight: 160mm(L)140mm(W)85mm(H) about 2kg
Note: Users can choose different function and spare parts.
Reference Chart
Detector Model | Gas Detected | Range | Range Optional | Resolution | Responding Time |
CO Detector | CO | 0-1000ppm | 0-500/2000/5000ppm | 1ppm | 20s |
O2 Detector | O2 | 0-25%VOL | 30%VOL | 0.1%VOL | 20s |
O3 Detector | O3 | 0-10ppm | 0-100ppm | 0.01ppm | 20s |
H2S Detector | H2S | 0-100ppm | 0-50/200/1000ppm | 1ppm | 30s |
H2 Detector | H2 | 0-1000ppm | 0-5000ppm | 1ppm | 30s |
CL2 Detector | CL2 | 0-20ppm | 0-10/100ppm | 0.1ppm | 30s |
NH3 Detector | NH3 | 0-100ppm | 0-50/500/1000ppm | 1ppm | 30s |
SO2 Detector | SO2 | 0-20ppm | 0-50/1000ppm | 0.1ppm | 30s |
NO Detector | NO | 0-25ppm | 0-500ppm | 0.1ppm | 30s |
NO2 Detector | NO2 | 0-20ppm | 0-50/100ppm | 0.1ppm | 30s |
CH2O Detector | CH2O | 0-50ppm | 0-5/10ppm | 0.01ppm | 30s |
HCL Detector | HCL | 0-20ppm | 0-20/100ppm | 0.5ppm | 30s |
CH4 Detector | EX | 0-100%LEL | 0-100%LEL | 1% | 30s |
For the gas that is not covered here though, please don’t hesitate to contact us. | |||||
The picture show how to connect the detector with other external device.
Thanks for visit our product--The intelligent gas detector. Any comments on the product are welcomed.
Our service:
1. Any inquiries will be replied within 24 hours.
2. Professional manufacturer. Welcome to visit our website.
3. OEM/ODM available
1) Customer brand(law allowance) can be made on the sticker.
2) Customized gas detection tools are welcomed
3) Customized color box.
4) Any your idea gas detection tool we can help you to design and put it into production.
4. High quality, fashion design, reasonable & competitive price, fast lead time.
5. After-sale Service:
1) All products will have been strictly Quality Checked before packing.
2) All products will be well packed before shipping.
3) All our products have 2 year warranty. And we sure the product will be free from maintenance within warranty period.
6. Fast delivery:
Sample order in stock and 3-7 working days for bulk production.
7. Payment
You can pay for the order via T/T, Western Union, Paypal & MoneyGram.
8. Shipping
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, CHINA AIR POST.
You also can choose your own shipping forwarder.