Fixed toxic gas HCL detector with alarm light
| Place of Origin | Henan, China |
|---|---|
| Brand Name | Chicheng |
| Certification | CE |
| Model Number | QB2000T-HCL |
| Minimum Order Quantity | 5 Pieces |
| Price | $320.00 - $420.00/Pieces |
| Packaging Details | in standard export carton package. |
| Supply Ability | 5000 Piece/Pieces per Month |
| Material | Stainless Steel | Output Signal | 4-20mA Or RS485 |
|---|---|---|---|
| Display | LED Display Or LCD Dislay | Ex-proof Grade | Ex DIICT6 GB |
| IP Grade | IP66 | Port | China |
fixed toxic gas HCL detector with alarm
QB2000N/T-HCL is a fixed toxic gas HCL detector with alarm, with 4-20 mA or RS485 ModBus RTU output proportional to the gas leakage concentration with original imported electro-chemical sensor.The fixed toxic gas HCL detector with alarm monitors gas leakage by natural diffusion. It is flexible, durable, accuracy, stable and etc. and it can be directly connected with DCS systems or Central unit. With relay output, once the concentration exceed the preset alarm point(threshold) it will start the acoustic-optical alarm on the central unit and drive the external equipment like exhaust fans. The fixed toxic gas HCL detector with alarm has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc.
Characteristics:
- 4-20mA analog output(3+ channel) for direct communication to DCS system, RS485 ModBus output for central unit
- Relay output for connecting external device
- LCD display screen(LED display screen optional)
- Sensor module(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.
Technical parameters:
- Sensor type: original imported electro-chemical sensor
- HCL Range: 0-20ppm Resoution:0.1ppm
- 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.
| 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 | 0-250ppm | 0-500ppm | 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 | 0.1ppm | 30s |
| Combustible Gas 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. | |||||
1.Any inquiries will be replied within 24 hours.
2.All products will have been strictly Quality Checked before packing.
3.All products will be well packed before shipping.
4.All our products have 1 year warranty.And we sure the product will be free from maintenance within warranty period.
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
Company Information
__________________________________________________
Doris Lee
Henan Chicheng Electrics Co.,Ltd
Skype: doris.cce Tel:+86-371-86621122
Fax:+86-371-86632929 Mobile:+86 15838135966
www.cce-china.com