Monitor of fans Rosenberg

Differential pressure monitor of fans Rosenberg

Used with controller RTE/D..TR, MSD..TR and Airtronic D/Basic.

By means of the differential pressure, dirt will be detected in the filter and icing up on the outlet air

duct. If the input value is exceeded, a changeover contact will be activated and the corresponding message will appear on the controller.

Electrical connection: changeover contact (1.5 A / 250 V)

Pneumatic connection.: +(P1) and -(P2)

Setup range: 50 - 500 Pa (0.5 - 5.0 mbar) max. operating excess pressure 5,000 Pa (50 mbar)

Delivery package: mounting bracket, 2m PVC hose, rubber grommets, connection pipes and screw

terminals

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Used in controller:

RTE/D..TR, MSD..TR and Airtronic D/Basic.

The electronic air flow monitor serves for the monitoring of the air flow within an air duct system. The air

flow monitor is used as a belt drive monitor and also as an air flow monitor with electric air heater (absolutely essential).

Feed voltage: 24 V AC ( 2m PUR cable 0.5mm2)

Power consumption: 3 VA

Setup range: 1 - 10 m/s

Medium temperature: - 10 - +50 °C

Visual display: light-emitting diodes LED (start up, operation, fault)

Type of protection: IP 54

Switch adjustment: with potentiometer

Output: relay (opener contact) 3A / 250 V

Delivery package: mounting clamp, fixing material

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Used with controller RTE/D..TR, MSD..TR and Airtronic D/Basic

The safety temperature limiter serves as a temperature monitor/temperature limiter in air duct. Systems

that are equipped with an electric heat register and it is absolutely essential in this case.

Electrical connection.: changeover contact (10 A/ 250V)

Setup range: +75 to +100°C

Max. sensor temp.: +135°C

Immersion sheath length: 120mm

Type of protection: IP 43

If the adjusted value is exceeded, the contact opens and the corresponding message appears on the controller.

Restart operation is only possible after cooling down by about 20 K by pressing the reset key.

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The contact addresses are to be found in the attachment, or else please phone +49 (0)7940 / 0917 186 894 or email to info@rosenberg.com.vn