CMC III sensors

Article number: DK 7030.110

CMC III temperature sensor

Article number:
DK 7030.110
Design
Temperature sensor
Benefits
Fast connection and automatic detection via plug & play
Power is supplied via the CAN-BUS interface.
Applications
Enclosure monitoring in IT, industry and facility management
Monitoring of enclosures, rooms and containers in the IT environment
Function principle
Settings can be made via the CMC III processing unit or IoT interface
The CMC III temperature sensor monitors the ambient temperature in the enclosure.
With a passive airflow the integrated sensor in the enclosure can be used. For applications without an active airflow, the external NTC sensor provided must be connected.
Measurement range for external sensors: -40 °C...+80 °C
Material
Plastic
Front: Smooth
Enclosure: Textured
Colour
Front: RAL 9005
Enclosure: RAL 7035
Supply includes
Sensor
Mounting plate
Assembly parts
External temperature sensor with connection cable and connector
NTC sensor, length 1.80 m
max. cable length 2 m
Connection to the CAN bus
Direct
Interfaces
2 x RJ45 CAN bus
Jack
No. of participants per IoT interface (max.)
32
No. of participating PU compact (max.)
4
No. of participating PU (max.)
32
No. of PDU devices (max.)
16
Measuring technique
internal NTC resistor
external NTC resistor
Dimensions
Width: 80 mm
Height: 30 mm
Depth: 40 mm
Operating temperature range
0 °C...55 °C
Ambient humidity (non-condensing)
5...95 %
Packs of
1 pc(s).
Weight/pack
0.201 kg
Customs tariff number
90269000
EAN
4028177659483
ETIM 7.0
EC002627
ECLASS 8.0
27189253
Product description
DK CMC III Temperature sensor, WHD: 80x28x40 mm
Approvals
UL + C-UL (listed)
Declarations
Declaration of conformity
Manufacturer's declaration
Documentation
Instructions
Quick guide
Data sheets
Graphics
7030.110
CMC III temperature sensor with CAN bus
Packs of 1
Compact plastic housing with ventilated front in RAL 9005.
Housing in RAL 7035,
The sensor has two RJ45 connections with an integrated CAN bus. The
sensor is automatically detected by the
CMC III system, the Processing Unit, and is provided with a sequential
number in the bus sequence. Integrated multi-colour LED as status
display.
An NTC temperature sensor is integrated into the sensor housing to
measure the airflow temperature.
An external NTC temperature sensor with connection cable is also
enclosed. When this external sensor is plugged in, the internal
temperature sensor is switched off.
The power supply is ensured by connection to the CAN bus for the
Processing Unit.
The warning and alarm limit values can be set via the software for the
CMC III Processing Unit, however they are saved in the sensor itself.
Technical specifications:
NTC resistor: 10 k Ohm at 25 °C
Temperature measurement range (internal sensor): 0 °C to 55 °C
Temperature measurement range (external sensor): -40 °C to 80 °C
Measurement precision: +/- 2 °K between 10 °C and 40 °C for external
sensor
Resolution: 0.1 °K
Jack for external sensor: 1
CAN bus jacks RJ45: 2
Protection category: IP 30 to IEC 60 529
Temperature application range:
0 °C to 55 °C
Humidity range:
5% to 95% relative humidity, non-condensing
WxHxD: 80 x 28 x 40 mm
Included in the pack: Sensor, temperature sensor with 2 m connection
cable and plug, quick reference guide and universal mounting set