Description
Overview
This GAOTek Hydrogen Cyanide Detector Tester Meter is used in the gas concentration detection of hydrogen cyanide and the alarm of hydrogen cyanide concentration exceeding the standard. It can accurately detect the concentration of hydrogen cyanide and display the real-time concentration value and standard signal output on the spot. It has the advantages of stable signal, high sensitivity and precision, and the flameproof wiring method is suitable for various dangerous places.
Features
- Explosion-proof design ensures safety
- Lightning protection guards against electrical surges
- Anti-static feature prevents static discharge
- Reverse connection protection for device safety
- Anti-EMI shields from electromagnetic interference
- EMC compliance with national standards
- Anti-pulse surge current protection
- Meets latest national standards Holds
- CMC measuring instrument production license explosion-proof operation
- Supports 3 wire or 4 wire 4 mA to 20 mA
- Signal output Offers voltage output for flexibility
- Features 2 sets of relays switching values
- Standard RS 485 output in RTU format
- Optional integrated sound and light alarm
- Supports wired transmission Offers LAN and Internet connectivity
- Wireless transmission up to 2 km, 5 km, or unlimited distance
- Wireless mode options include 433, GPRS, WIFI.
- Provides versatile transmission choices for diverse needs
Technical Specifications
| Gas detection | Hydrogen cyanide |
| Detection principle | Electrochemical |
| Display mode | High-definition 1.7 inch high-definition colour screen 320 X 240 resolution, Optional: high-brightness LED display |
| Detection range | 0 ppm to 1 ppm, 10 ppm, 20 ppm, 50 ppm, 100 ppm, 200 ppm optional |