Room temperature measuring transducer THERMASGARD® RTM1-Modbus

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€292.30
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Calibratable THERMASGARD®RTM1 Modbus room temperature measuring transducer with Modbus connection, with/without optional display for showing the actual temperature, in an elegant housing made of plastic, with snap-on cover, base with 4-hole attachment, for mounting on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry.

The calibratable room operating device measures the temperature of non-aggressive gases, particularly air. Options include a setpoint potentiometer as an operating element as well as device versions with LCD display for showing temperature/humidity/dew point or setpoint readings. The displays (LCD) and the retrieval of measureed and control values are triggered via the Modbus interface.

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Voltage supply

24 V AC (± 20 %) and

15…36 V DC

Power consumption

< 1,0 VA/ 24 V DC

< 2,2 VA/ 24 V AC

Data points

temperature, relative humidity, dew point,

setpoint potentiometer

Deviation of humidity

typical ± 2.0 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3.0 % r. H.

Temperature deviation

typically ± 0.2 K at +25 °C

Measuring range

0...+50 °C

Zero point offset

± 10 °C, adjustable by potentiometer

Ambient temperature

storage –35...+85 °C;

operation 0...+50 °C

Medium

clean air and

non-aggressive, non-combustible gases

Bus protocol

Modbus (RTU mode),

address range 0...247 selectable

Signal filtering

4 s / 32 s

Sensor

digital humidity sensor

with integrated temperature sensor,

low hysteresis, high long-term stability

Process connection

by screws

Housing

plastic, material ABS,

colour pure white (similar to RAL 9010)

Dimensions

85 x 85 x 27 mm (Baldur 1)

Permissible air humidity

< 95 % r. H., non-precipitating air

Protection class

III (according to EN 60 730)

Protection type

IP 30

1101-42A6-2001-005

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