NH3 CR50 sensor module for use in myDatasens

The NH3 CR50 sensor module is used for the myDatasens. The measuring range is 0-50ppm (max. 100ppm). The resolution is 0.5ppm.

Technical specifications

Request a quotation

Inserting the sensor module When the sensor module is inserted , transport mode is ended, the display is activated and the following actions are carried out:

The connection between the sensor module and the myDatasens is established.
If the pairing was successful, a connection to the server is established.
The data is synchronised with the server.

Note: The sensor module is designed so that it cannot be inserted the wrong way round.

Mit dem Laden des Videos akzeptieren Sie die Datenschutzerklärung von YouTube.
Mehr erfahren

Video laden

YouTube immer entsperren

Product configurator

With the help of the runtime calculator, you can estimate the autonomous runtime of the application as well as the costs incurred. The actual costs and energy consumption depend on the measurement conditions, such as the reception quality and ambient temperature. Detailed information on the tariffs can be found here.

Technical data

	NH3 CR50 Sensor module
Item no.	300700
Ex certification	< Ex > II 2 G Ex ib IIB T4 Gb
Measurment Range	0-50 ppm
Maximum overload	100 ppm
Resolution	0,5 ppm
Battery life time	up to 18 months
Protection class	IP66
Operating temperature	-20...+50 °C
Humidity	15...90%rH non-condensing
Calibration point	Nitrogen with 20ppm NH3
Zero offset	-5 ppm

Name	Hardware Version	Document Category	Revision
Sensor data sheet NH3 CR50 Sensor module Zone 1	current	Data Sheet	Okt 15
Manual sensor module	from Hw 1.2	Manual	03
EU Declaration of Conformity NH3 CR50 Sensor module Zone 1	current	EU Declaration of Conformity	18.01.2021
EU type examination certificate sensor module	from Hw 1.2	EU Type Examination Certificate	03.03.2017
3D View BLE Sensor Module	from Hw 2.0	3D View	Hw 2.0