Room temperature measuring transducer THERMASGARD® RTM 1

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€82.05
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Calibratable THERMASGARD® RTM 1 room temperature measuring transducer with continuous output, with/without optional display for indicating 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. Alternatively, the device is also available with an housing made of stainless steel (top and bottom parts are stainless steel, the cover is screwed on) as a vandal-proof version e.g. for schools, barracks and public buildings.

This room/residential temperature transmitter serves to detect/display the temperature in closed, dry rooms, in apartments, offices, supermarkets and business facilities.

Housing
THERMASGARD®
Output
Display
Equipment
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Power consumption

< 1.0W 24V DC; < 2.2VA 24V AC

Voltage supply

15...36 V DC

depending on working resistance, residual ripple stabilised ± 0.3 V

Working resistance

Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant

Temperature deviation

typically ± 0.2 K at +25 °C

Output

4...20 mA

Connection type

2- or 3-wire connection

Measuring ranges

multi-range switching with 8 switchable measuring ranges,

see table (other ranges optional)

operating range –30...+70 °C

with manual zero point correction (± 10 K)

Ambient temperature

Measuring transducer –30...+70 °C

Process connection

by screws

Electrical connection

0.14 - 1.5 mm² via terminal screws

Housing

plastic, material ABS,

colour pure white (similar to RAL 9010)

Housing dimensions

85 x 85 x 27 mm (Baldur 1)

Installation

wall mounting or on in-wall flush box, Ø 55 mm,

base with 4 holes, for attachment to vertically or

horizontally installed in-wall flush boxes for rear cable entry,

with predetermined breaking point for cable entry

from top/ bottom in case of plain on-wall installation

Permissible air humidity

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

Protection class

III (according to EN 60 730)

Protection type

IP 30

1101-41A2-0000-200

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