Ammonia Gas Sensor with 3G Connectivity SIAQ-3G-NH3

SKU: SIAQ-3G-NH3 Doc No: SIAQ-3G-NH3-DS-EN-10

Introduction

SIAQ-3G-NH3 is an electrochemical-type gas sensor which has high sensitivity to low concentrations of ammonia gas, high selectivity, and a stable baseline. With modular design, it allows user to replace the measurement module easily when the sensor life reached the limit. The device has built-in IoT gateway with 3G cellular connectivity allow to connect easily to any IoT platform. The measurement sensor is from Japan to deliver the highest performance and accuracy.

  • High selectivity to NH3;
  • Small influence by H2S;
  • Excellent Durability to NH3 exposure;
  • Sensor life > 2 years;
  • Stable base-line;
  • 3G Connectivity;
  • Ready to connect to Globiots platform;
  • Plug & Play.
Typical Applications
  • Monitor leakage of Ammonia gas for Refrigerator;
  • NH3 Monitoring;
  • NH3 Detector.
SIAQ-3G-NH3-H1.png SIAQ-3G-NH3-H2.png
SIAQ-3G-NH3-H3.png
Specification
SENSOR SPECIFICATION
NH3 sensor electrochemical-type gas sensor
Measuring range for NH3 0..100 ppm
Max detecting concentration 200 ppm
Repeatability < 10% of Reading value
Resolution 1 ppm
Stability / month < 2% of Reading value
Zero stability +/- 2 ppm
Working atmospheric pressure 101.3 Kpa +/- 10%
Sensor life > 2 years
Humidity and Temperature sensor Digital type, factory calibrated
Humidity measuring range & accuracy 0 .. 100 %RH, +/- 2.0%
Humidity resolution 0.1%
Temperature measuring range & accuracy -40 .. + 85 oC, +/- 0.2 oC
Temperature resolution 0.1 oC
Working temperature -30 .. + 50 oC
Working humidity 15 .. 90% RH
Sensor Filter 316SS sintered filter
Sensor housing material / Rating SS316/SS304 / for Indoor use
CONNECTIVITY SPECIFICATION
Cellular 3G-Dual band (2100/900)
Host communication supports TCP/IP, UDP/IP, FTP, HTTPS, SNMP...
Vietnam Type Approval Certification QCVN 54:2011/BTTTT, QCVN 15:2015/BTTTT (DAVITEQ B00122019)
Power supply 7..48VDC, avg. 200mA, peak 1.5A
Back-up battery Lithium Super Capacitor
On-board memory & sensors 2MB Flash, PCB temperature sensor
Electrical connectors M12, 4-pin, coding A or 9mm Power Plug and USB port
SIM slot 01 x micro-SIM (cellular versions only)
Included accessories mounting bracket for wall mount (cellular version only)
Operating Temperature/Humidity -20 .. + 60 degC / 95%RH, non-condensing
Housing/Protection Aluminum+Polycarbonate / IP67
Dimension H180xW73xD42
Net weight <400 grams
Ordering Code
Item code Descriptions

SIAQ-3G-NH3

INDOOR AIR QUALITY MONITORING, 3G DUAL BAND CONNECTIVITY, WITHOUT DISPLAY, 7-48VDC SUPPLY, 9MM DC POWER JACK AND 220VAC POWER ADAPTER, NH3-TEMPERATURE-HUMIDITY


logo-01.png

Daviteq Technologies Inc

 

IconWebsite.png  www.daviteq.com   |   IconEmail.png  info@daviteq.com