CMa12w indoor temperature sensor

The CMa12w is a unidirectional M-Bus wireless temperature sensor for indoor use. The sensor offers high precision and ease of use, as well as a long battery life (up to 15 years) which makes it the optimal choice for apartment owners. Reading and configuration are easily carried out via wireless M-Bus or using a mobile phone (via NFC).

• Sensor types included: temperature sensor
• Interval for the sensor temperature: from -10 ° C to + 50 ° C

Technical Parameters:



• Dimensions: 80 x 80 x 28 mm
• Sensor measurement range: -20 ° C to + 55 ° C
• Sensor error margin: ± 0.2 ° C
• M-bus interfaces: M-Bus slave
• Frequency, Wireless M-Bus: 868.95 MHz
• Transmission power: 10 mW
• Transmission interval: 3 minutes
• Encryption: Yes
• EMC approvals: EN 61000-6-2, EN 61000-6-3