Sigfox-Ready Ammonia NH3 Gas Sensor
SKU: WSSFC-NH3
WSSFC-NH3 is a Sigfox-ready electrochemical-type gas sensor that has a high sensitivity to low concentrations of ammonia gas, high selectivity, and a stable baseline. With Ultra-low-power design and smart firmware allow the complete Wireless and Sensor package run on 1 x AA battery 3.6V for 2-5 years with 15 minutes updates. It can support all regions of the Sigfox network over the World, RC1, RC2, & RC4.
Typical Applications: Monitor leakage of Ammonia gas for Refrigerator, Chiller...
Sigfox Ready
- Device are best operating performance on the SIGFOX network
Ultra-low power with 5 years battery
- Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allow the sensor can operated up to 5 years with 02 x AA batteries
High Accuracy & Stable
- Advanced electrochemical-type gas sensor technology processing to deliver high accuracy and stable measurement
| SENSOR SPECIFICATION | |
| NH3 sensor | electrochemical-type gas sensor |
| Measuring range for NH3 | 0..100 ppm |
| Max detecting concentration | 200 ppm |
| Repeatability / Resolution / Stability per month | < 10% of Reading value / 0.1 ppm / < 2% of Reading value |
| Zero stability | +/- 1.0 ppm |
| Working atmospheric pressure | 101.3 Kpa +/- 10% |
| Working temperature and humidity | -40 .. + 50°C, 15 .. 90% RH |
| Sensor life | 2 years in pure air |
| Sensor housing / Rating | SS316/SS304 housing with 316SS sintered filter / for Indoor use |
| Sigfox SPECIFICATION | |
| Sigfox zones | select RC1-RC2-RC4 |
| Antenna | Internal Antenna 2dbi |
| Battery | 02 x AA Type 1.5VDC, working time up to 10 years (depends on configuration) |
| RF Module complies to | CE, FCC, ARIB |
| Working temperature | -40°C..+60°C (using Energizer Lithium Ultimate AA battery) |
| Housing/Protection | Aluminum + Polycarbonate / IP67 |
| Dimension / Net weight | H180xW73xD42 / < 400 grams |
| ITEM CODE | DESCRIPTIONS |
| WSSFC-NH3-8-01 | Wireless Sigfox Ammonia Gas Sensor, Internal antenna, Type AA battery 1.5VDC, IP67, RC1 zone |
| WSSFC-NH3-9-01 | Wireless Sigfox Ammonia Gas Sensor, Internal antenna, Type AA battery 1.5VDC, IP67, RC2-RC4 zones |
