Sigfox WSSFCB-NH3, User Manual

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STEP 3: Configure the sensor's operating parameters
Configure parameters like cycle send data, alarm, a, b,... Refer to the configuration section 5
STEP 4: Add device to Backend Sigfox
refer to section 5.2 for details
STEP 5: Installation
refer to section 8 for details
HW Ver. FW Ver. Release Date Functions Change
1.1 1.0 DEC-2020
WSSFC-NH3 is a Sigfox-ready electrochemical-type gas sensor which has high sensitivity to low concentrations of
ammonia gas, high selectivity, and a stable baseline. Integrated ambient humidity and temperature so the sensor can
be measured by special algorithm expertise through modelling and compensating of external heat sources without the
need of any additional components. 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 update. It can support all regions of Sigfox
network in over the World, RC1, RC2, & RC4.
Typical Applications: Monitor leakage of Ammonia gas for Refrigerator, monitor Ammonia in private or public
toilets,...
SENSORS SPECIFICATION:
NH3 sensor electrochemical-type gas sensor
1. Functions Change Log
2. Introduction
3. Specification