CMa10w Inomhussensor för temperatur/luftfuktighet

CMa10w

1050132

Sensors

Elvaco offers temperature and humidity sensors, both for indoor and outdoor environments. The product line enables simple and cost-effective metering, which enables a more effective use of energy and a better real-estate climate. Sensors are available with M-Bus or Wireless M-Bus communication, as well as with or without display.

CMa10w is a one-way wireless M-Bus temperature and humidity sensor for indoor use. The sensor offers high accuracy, user-friendliness and a long battery-life (up to 12 years), which makes it the optimal choice for tenant owners. Readout and configuration are easily performed via the LCD display or by using a mobile phone (via NFC). CMa10w has a message feature that makes it possible to communicate with the end-user via the product’s LCD display. The product supports six different language options: Swedish, English, German, Spanish, Finnish and Italian.

Technical Specification

Mechanics

Casing material:: ABS UL94-V0, white
Protection class:: IP30
Dimensions (w x h x d):: 80 x 80 x 25 mm
Mounting:: Wall-mount
Weight:: 75 g

Electrical connections

Supply voltage:: Battery, life span 12 years

Electrical characteristics

Environmental specifications

Operating temperature:: 0 °C to +50 °C
Operating humidity:: 0 to 95 %, no condensation
Operating altitude:: 0-2000 m
Pollution degree:: Degree 2
Storage temperature:: -40 °C to +85 °C
Measurement range, temperature sensor:: 0 °C to +50 °C
Measurement range, humidity sensor:: 0 % RH to 100 % RH

Temperature sensor, margin of error

Temperature: 10 °C to 30 °C:: ±0.2°C
Temperature: 0 °C to 10 °C:: ±0.4°C
Temperature -10 °C to 0 °C:: ±0.5°C
Temperature: below -10 °C or above 30 °C:: ±1.5°C

Humidity sensor, margin of error

Humidity: 10 % RH to 90 % RH:: ±2% RH
Humidity: below 10 % RH or above 90 % RH:: ±4% RH

User interface

LCD diplay:: Yes
Momentary values:: Temperature, humidity, status
Historic values:: Average value over the last hour and last day

M-Bus

Interfaces:: M-Bus slave
M-Bus standard:: EN 13757-4. Communication by T1

Wireless M-Bus

Integrated M-Bus Master

Wireless M-Bus Receiver

M-Bus slave interface

Frequency, Wireless M-Bus:: 868.95 MHz
Transmit power:: 10 mW
Transmit interval:: 6 minutes
Encryption:: Yes
Wireless M-Bus modes:: T1
Sensitivity:: 0-0 dBm

General

Data storage (examples)

Mobile Network

Fixed Network (Ethernet)

Integration

Approvals

EMC:: EN 61000-6-2, EN 61000-6-3

Connections and Interfaces

Transmissions

Casing material:: ABS UL94-V0, white
Protection class:: IP30
Interfaces:: M-Bus slave
Dimensions (w x h x d):: 80 x 80 x 25 mm
Mounting:: Wall-mount
Supply voltage:: Battery, life span 12 years
Operating temperature:: 0 °C to +50 °C
Operating humidity:: 0 to 95 %, no condensation
Operating altitude:: 0-2000 m
Pollution degree:: Degree 2
Storage temperature:: -40 °C to +85 °C
EMC:: EN 61000-6-2, EN 61000-6-3
Frequency, Wireless M-Bus:: 868.95 MHz
Transmit power:: 10 mW
Transmit interval:: 6 minutes
Encryption:: Yes
LCD diplay:: Yes
M-Bus standard:: EN 13757-4. Communication by T1
Measurement range, temperature sensor:: 0 °C to +50 °C
Measurement range, humidity sensor:: 0 % RH to 100 % RH
Temperature: 10 °C to 30 °C:: ±0.2°C
Temperature: 0 °C to 10 °C:: ±0.4°C
Temperature -10 °C to 0 °C:: ±0.5°C
Temperature: below -10 °C or above 30 °C:: ±1.5°C
Humidity: 10 % RH to 90 % RH:: ±2% RH
Humidity: below 10 % RH or above 90 % RH:: ±4% RH
Momentary values:: Temperature, humidity, status
Historic values:: Average value over the last hour and last day
Wireless M-Bus modes:: T1
Sensor data readout:: M-Bus and NFC
Display languages:: English, Swedish, German, Spanish, Finnish, Italian
Push button SW1:: Enter setup mode, next page in setup mode
Push button SW2:: Next page in standard mode, edit configurable field in setup mode
Weight:: 75 g
Sensitivity:: 0-0 dBm

Documentation

Manuals

Software

Accessories

Spareparts

Downloads

For downloads, please visit our support site at: https://support.elvaco.com

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