Differential Air Pressure & Temperature Sensor



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key sensor features
Designed in the USA for monitoring differential air pressure and air temperature in data centers, server rooms, healthcare facilities and other critical facilities.

no pc required for the ServersCheck to operate once configured - measures air pressure in Pa (Pascal).
- pressure range of -500 to +500 Pa.
- pressure accuracy of 0.5 Pa.
- temperature range of -45C to +85C.
- 0.1C temp resolution and a ±0.5ºC accuracy.
- pressure and temperature sensors made in Switzerland.

- 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.
Differential Air Pressure Sensor
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Designed in the USA.
Swiss Made Sensor.
Swiss Made Logo Designed in the USA Logo
The sensor is designed in the USA. The differential air pressure & temperature sensor components are made in Switzerland.
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How It works.
The sensor connects to the base unit over a standard network cable. Max distance is 100m/330ft


The ENV-AIRPRESSURE sensor connects to the the base unit. This makes the device an ethernet differential air pressure & temperature sensor. The sensor measures the differential air pressure and the air temperature. This sensor is designed to monitor conditions in data centers and other sensitive area's. It can also be used in healthcare facilities to monitor air flow to ensure that air is refreshed as per required standaards. Alerting via email, SMS, voice call. Integrates with BMS platforms using the Modbus TCP protocol. Or with NMS systems through SNMP GET and SNMP TRAPS. Integrates with industrial control systems (ICS) using the ADDON-RTU with the Modbus RTU (RS485) protocol.