ATO hydrogen cyanide gas detector is a kind of fast response and high accuracy gas measurement portable device. With internal sampling pump, fast sampling speed and high flow rate, ensuring the response time of the detector. Special high intensity engineering plastics housing, suitable for different kinds of situation and environment.
Specification
Model |
GD200-HCN |
Sampling Method |
Pumping suction, flow rate can be up to 750ml/min |
Detection Principle |
Electrochemistry |
Gas |
Hydrogen Cyanide (HCN) |
Range (Optional) * |
0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm |
Resolution |
0.01ppm (0-10/20/50ppm), 0.1ppm (0-100ppm) |
Accuracy |
≤±3% F.S. |
Response Time |
≤10s |
Repeatability |
≤±1% |
Recovery Time |
≤10s |
Linearity Error |
≤±1% |
Zero Shift |
≤±1% (F.S./year) |
Data Logging (Optional Function) |
High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.) |
Alarms |
Sound, light and vibration |
Display |
LCD dot matrix display |
Language |
Chinese/English |
Battery |
3.7V rechargeable lithium battery, 3.7 Watt (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug) |
Operating Time |
100h (Pump off) |
Communication |
Mini USB interface supports standard MODBUS communication protocol |
Explosion-proof Grade |
Ⅱ 2G Ex ia Ⅱ CT4 Ga |
Case Material |
ABS+PC |
Protection Grade |
IP66 |
Certification |
CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014) |
Operating Temperature |
-20℃~50℃ |
Operating Humidity |
0~95%RH (non-condensing) |
Operating Pressure |
0.8~1.2bar |
Dimension |
205*75*32mm |
Weight |
300g |
Warranty |
12 months |
Extension Probe |
About 480mm (Total Length), About 300mm (Probe Head) |
Accessories (Optional) |
Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
- Body Material: Stainless steel
- Input Range of Pressure Gauge: 0-25MPa
- Output Range of Pressure Gauge: 0-0.6Mpa
- Gauge Class: 2.5
- Input Pressure: ≤15MPa
- Output Pressure: ≤0.45MPa
- Rated Flow: 0.6 m3/h
- Connection: Inlet: W21.8-14 teeth/inch (levorotation, dextrorotation); Outlet: Ф6 flexible tube
|
Note:
* If you need a HCN gas detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
* We also provide other common gas detectors, and you can refer to ATO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
*** Other Common Gases and Ranges Available for Portable Gas Detectors
Details
Application
Tips: What is the use of gas detectors in the production process?
In the production process of the factory, we need to use or produce various hazardous chemicals, among which there are many toxic and explosive substances, and the risks are high. In the process design, not only can the production safety be ensured by means of closed operation, maintaining a safe distance, setting up mechanical ventilation, ensuring pressure relief areas, etc., but also by taking necessary monitoring measures to greatly reduce risks, such as the installation of combustible gas detectors, toxic gas detectors.
Combustible gas alarm, that is, gas leak detection alarm, is a preventive alarm in regional security monitoring. When the combustible gas alarm in the industrial environment detects that the concentration of combustible gas reaches the critical point of the lower or upper explosion limit, the combustible gas detector and the toxic gas detector will send an alarm signal to remind the staff to take safety measures and drive the exhaust, Cut off and spray system to prevent explosion, fire and poisoning accidents and ensure safe production.