Refrigerant A3 Class Gas SensorR-290
R-290
key sensor features
- ASHRAE A3 class refrigerant gas sensor- detects R-290 gas type
- measures refrigerant gas concentrations up to 10,000ppm
- resolution: 1 ppm
- lab tested against calibrated reference gas
- 5 years life span
- additional sensors available for 20+ other gas types
- compact plug & play sensor.
- designed for indoor use.
- steel enclosure.
- industrial grade.
- 0u rack, DIN rail, magnetic or wall mountable sensor.
- plugs into the base unit.
- powered by the base unit.
- alerts via SNMP Traps, email or SMS.
- wired or optionally wireless.
- integrates via Modbus TCP, SNMP, JSON or optional MQTT.
- integrates over RS-485 using Modbus RTU. Requires optional add-on.
calibration & bump testing
Prior to shipping every gas sensor is manually tested in our lab against calibrated gas.
For bump testing we offer the optional SPARE-GAS-BUMP adapter which is mounted on to the sensor. It enables you to self test the sensor at intervals to ensure its operation within your own safety & operational requirements. Do note that each bump test impacts the sensor life span and accuracy. Incorrect bump testing may permanently damage the sensor.
For bump testing we offer the optional SPARE-GAS-BUMP adapter which is mounted on to the sensor. It enables you to self test the sensor at intervals to ensure its operation within your own safety & operational requirements. Do note that each bump test impacts the sensor life span and accuracy. Incorrect bump testing may permanently damage the sensor.
modular architecture
A modular architecture enabling you to integrate it with your on-premises monitoring systems using IP based industrial protocols like Modbus TCP and SNMP. Optional add-on to connect sensor data to a Modbus RTU controller. With our optional and special firmware the base unit can connect to a MQTT provider of your choice.
With the output controls of the SensorHub, the system can on its own take corrective actions when threshold levels have been detected. For example you can start a fan as soon as a specific is detected.
With the output controls of the SensorHub, the system can on its own take corrective actions when threshold levels have been detected. For example you can start a fan as soon as a specific is detected.
No PC or Software Required
The InfraSensing sensors connect to the base unit (BASE-WIRED). The base unit is a standalone device that has its own IP address in your network. On its own it will monitor the sensor and trigger alerts via email, SNMP or optional SMS when needed.
There is no software or PC required for the sensors to run.
With our optional Monitoring Software you can centrally monitor sensors with trending and more. This is optional and not required.
Wired or Wireless
By default all sensors are connected to the SensorGateway (BASE-WIRED) using a CAT6 or higher RJ45 cable.
Using the optional Wireless Hub & Node modules, any sensor can be turned into a wireless sensor.
Wireless Hub & Nodes
Using the optional Wireless Hub & Node modules, any sensor can be turned into a wireless sensor.
Wireless Hub & Nodes