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Rittal IT News/Security
CMC-TC leak sensor, 15 m
The leak sensor is able to detect electrically
conductive fluids such as freshwater, salt water,
glycol solutions etc. over a distance of 15 m. The
sensor may be fitted underneath water pipelines,
LCP applications, climate control applications in
bayed enclosure suites etc., preferably on the
floor. Attachment on or close to the floor allows
the system to detect even tiny quantities of fluid.
The sensor may be connected directly to the
I/O Unit using the patch cable supplied loose via
plug & play. The sensor contains an identifier
allowing it to be automatically detected and set up
by the CMC-TC system.
The 15 m long sensor cable is connected to an
enclosure with the evaluation electronics via a
3.5 m long connection cable. The enclosure must
be correctly installed according to the IP protection
category, e.g. in a Rittal rack. The sensor
cable is colour-coded to distinguish it from other
cables in the monitoring area. The carrier material
PEHD is chemically neutral with long-term stability.
The PHLD sensor cable is very robust and
protects the measurement wires inside from damage
and accidental activation. The sensor cable is
liquid-repelling and can therefore be quickly
reused following a leak.
CMC-TC acoustic antivandalism
sensor
The CMC-TC acoustic sensor may be used in all
situations where protection from vandalism is
required. The sensor responds to loud mechanical
noises such as those associated with a breakin.
The sensitivity of the sensor is adjustable. The
sensor contains an identifier allowing it to be automatically
detected and set up by the CMC-TC
system.
Security
Accessories for the CMC-TC system
Model No. DK
Leak sensor 7320.631
Extended delivery times.
To fit sensor unit:
I/O Unit
Access Unit Climate Unit
Technical specifications:
Monitoring: Conductive sensor cable
Length of sensor cable: 15 m
Connection cable to electronics: 3.5 m
Patch cable to I/O Unit: 2 m
Rated voltage: 24 V DC
Protection category of electronics with enclosure:
IP 40 to EN 60 529
Temperature range: +5°C to +45°C
Model No. DK
Acoustic sensor 7320.640
Extended delivery times.
To fit sensor unit:
I/O Unit
Access Unit Climate Unit
Technical specifications:
Sensor: Microphone
Frequency range: 50 Hz – 10 kHz
Noise level: 60 – 100 dB (A)
Response time: 20 ms
Patch cable to I/O Unit: 2 m
Rated voltage: 24 V DC
Protection category of electronics with enclosure:
IP 40 to EN 60 529
Temperature range: +5°C to +45°C
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