SIGFOX-READY NH3 AND H2S SENSOR FOR TOILET
SKU: WSSFC-G4F-NH3
WSSFC-G4F-NH3 is a Sigfox-ready sensor with a built-in advanced gas sensor to measure the concentration of Ammonia NH3 and H2S to help assess odors in the Toilet. With a special design that increases the sensitivity of the sensor, even though it is mounted on the ceiling at a distance of up to 2.6m. The sensor has an ultra-low-power design and smart firmware that allows the sensor to run on 2 x 1.5VDC AA batteries for 2-5 years with 15 minutes of updating. The sensor supports Sigfox network regions of the world, RC1, RC2, and RC4.
Typical application: Odor monitoring in private or public restrooms, toilets, and WC, helps to manage optimal cleaning staff.
High Sensitivity
- Special design to get high sensitivity even the sensor is mounted on ceiling up to 2.6m
Anti-tampering
- Allow mounting the sensor on ceiling or high wall to prevent tampering
Sigfox-Ready
- For Sigfox zone RC1, RC2, and RC4
Ultra-low-power Design
- Allow the sensor to run in 2-5 years with 2 x AA batteries
| Sensor type | High sensitive electrochemical type sensor, built-in auto-sampling mechanism |
| NH3 range | 0..100 ppm (or equivalent 0..285.7 ppm H2S) |
| NH3 tolerance limit | 200 ppm |
| Repeatability / Resolution / Stability per month | < 3% of reading / 0.1 ppm / < 1% of reading/month |
| Zero-point stability | +/- 0.3 ppm |
| Ambient pressure | 101.3 Kpa +/- 10% |
| Sensor life | 2 years, in clean air |
| Working temperature | -10 .. + 50°C |
| Working humidity | 15.. 90% RH |
| SIGFOX SPECIFICATIONS: | |
| Sigfox region supports | RC1, RC2, and RC4 |
| Antenna | Internal antenna 2dbi |
| Configuration | Via Downlink or USB cable (software on PC provided free of charge) |
| Battery | 02 x AA size 1.5VDC, battery not included |
| RF module | Complied to CE, FCC, ARIB standards |
| Electronics | -40°C..+60°C (AA Energizer Lithium Ultimate battery installed) |
| Case/protection grade | ABS, indoor use, do not spray water directly on the device |
| Dimensions/Weight | Diameter 95mm x Height 40mm / < 250g |
| WSSFC-G4F-NH3-8 | SIGFOX-READY AMMONIA GAS SENSOR, 0-100PPM, CEILING MOUNT, TYPE AA BATTERY 1.5VDC, RC1 ZONE |
| WSSFC-G4F-NH3-9 | SIGFOX-READY AMMONIA GAS SENSOR, 0-100PPM, CEILING MOUNT, TYPE AA BATTERY 1.5VDC, RC2-RC4 ZONES |
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