Danfoss RMT 24, RMT 24T, RMT 24R, RMT 230T, RMT 230 Data sheet [sl]

Data Sheet Electro-Mechanical Room Thermostat

RMT

Application RMT room thermostats are suitable for the control

of heating, ventilation and air conditioning
systems.

The range includes models for use in 24V
systems - types RMT 24, RMT 24T and RMT
24R, plus models for use in 220/240V systems

- types RMT 230 and RMT 230T.
Versions are also available with built-in

thermometer and night set-back function.
Please refer to tables below for technical

specifications and ordering codes.

Principle

Ordering

Data

No. Type Ordering Code Description Accelerator Thermometer Night Setback

1 RMT-230 087N1100 230V a.c. Parallel No No
2 RMT-230 * 087N1110 230V a.c. No No No
3 RMT-230T 087N1125 230V a.c. Parallel Yes Yes
4 RMT-24 087N1196 24V a.c. Parallel No No
5 RMT-24T 087N1197 24V a.c. Parallel Yes Yes
6 RMT-24R

1) Only to be used with actuator ABN-NO * No accelerator heater

Temperature Range °C 8 - 30 8 - 30
Contact Type SPDT SPDT
Contact Material Ag Ag
Contact Rating, Ohmic A a.c. 10 10
Contact Rating, Inductive cos ϕ = 0.6A a.c. 4 4
Contact Rating, Start Current A a.c. 24 24
Contact Rating, Ohmic A d.c. 1
Contact Rating, Minimum mA a.c./mA d.c. 70 150
Thermal Deviation °K < 2.5 < 2.5
Cut in Stability °K < 0.5 < 0.5
Time Constant Vair = 0.15m/sec) min < 14 < 14
Thermal Differential °K (with accelerator) < 1.0 < 1.0
Storage Temperature Range -20 - +50 -20 - +50
Working Temperature Range -10 - +50 -10 - +50
Air Humidity % RH 40-60 40-60
Weight g 150 150
Protection Class IP 20 IP 20

1)

087N1195 24V a.c. Parallel No Yes
087N0099 Adaptor plate for flush mounting

RMT-24 RMT-230

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Data Sheet Room Thermostat RMT

Electrical Connection

Dimensions

1 - 2 opens on increase in temperature 1 - 3 closes on increase in temperature

3

80

80

37 8

78

63

Danfoss Randall can accept no responsibility for possible errors in catalogues, brochures and other printed material, and reserves the right to alter its products without notice.
This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.

Danfoss Randall Limited

Ampthill Road
Bedford
MK42 9ER
Tel: [phone] Fax: [phone]
Email: [e-mail]
Website: www.danfoss-randall.co.uk

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Part No: 352 Iss.4. 05/99