Description
Overview
This Hydrogen Chloride Gas Detector has detection range of 0 to 3000 ppm, humidity range of ≤ 90% RH, and relay output of 24 V DC 3 A or 220 V AC 3 A.
Features
- Three concentration units are available PPM, % VOL, mg/m3
- Standard 16 bit 4 to 20 mA output, chip transmission distance 1 Km
- Standard MODBUS RTU protocol, transmission distance 2 Km
- Concentration alarm value adjustable 0 to 5V, 0 to 10 V output(optional)
- 3 to 4 core cable, OFN, transmission wireless and video
- All software automatic calibration
- Chinese and English operation model are available
- User friendly, four buttons to operation
Technical Specifications
| Product Type | Online, Hydrogen Chloride (HCL) |
| Sensor | Electrochemical Gas Sensor |
| Detection Pattern | Diffusion, pipeline (screw thread size: M 40 x 1.5 MM), Circulation, Pumping is available, Online detection |
| Detection Range | 0 ppm to 10 ppm, 20 ppm, 50 ppm, 100 ppm, 200 ppm, 500 ppm, 1000 ppm, 2000 ppm, 3000 ppm |
| Resolution | 0.01 ppm (0 ppm to 100 ppm), 0.1 ppm (0 ppm to 1000 ppm), 1 ppm (0 ppm to 3000 ppm) |
| Detection Accuracy | ≤ ± 3 % FS |
| Reaction Time | ≤ 20 S (T 90) |
| Recovery Time | ≤ 20 S |
| Linearity Error | ≤ ± 1 % FS |
| Zero Drift | ≤ ± 1 % (FS per Year) |
| Repeatability | ≤ ± 1 % FS |
| Relay Output | Two relays output, Contact rating: 24 V DC 3 A or 220 V AC 3 A |
| Explosion Proof Sign | ExdII CT6, Certification Number of Explosion-proof: CNE x 10.1807 |
| Outputs | Analog: 4 mA to 20 mA signal, 0 V to 5 V, 0 V to 10 V Modbus: RS485 signal Pulse signal or TCP per IP signal, optional |
| Alarm Setting | Two alarm set points Alarm mode optional: Low alarm to High alarm or High alarm to High alarm or Low alarm to Low alarm |
| Controllers | Compatible with DN 3000 or DN 9000, as well as most DCS per PLC systems |
| IP Rating | IP65 |
| Material | Aluminium, Explosion and corrosion proof |
| Operating Pressure | 0 psi to 9 psi (0 Kpa to 200 Kpa) |
| Connection | ¾ ″NPT, ½ ″NPT |
| Relative Humidity | ≤ 90 % RH, Non-condensing |
| Operating Voltage | 24 V DC (9 V DC to 30 V DC) |
| Standard Accessories | User manual Certification Calibration cover |
| Optional Accessories | Hose 0.19 in x 0.31 in (5 mm x 8 mm), drying tube, water separator or pumping pump Infrared remote control Temperature and humidity sensor, SMS alarm, 3G module or wireless transmission module |
| Operating Temperature | -22 ºF to 140 ºF (-30 ºC to 60 ºC) |
| Dimensions | 7.87 in x 6.3 in x 3.15 in (200 mm × 160 mm × 80 mm) |
| Weight | 3.31 lbs (1.5 Kg) |