G
THERM
ASGARD
®
RTM
Calibrateable room temperature measuring transducer THERMASGARD
®
RTM 1 with continuous output, optional with or without display
for displaying the actual temperature in an elegant enclosure made of plastic, with snap-on lid, base with 4-hole attachment for installa-
tion on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry, or in enclosure
made of stainless steel (top and bottom part are of stainless steel, the lid is screwed on), vandalism-secure version e.g. for schools,
military barracks, and public buildings. This room temperature transmitter ⁄ residential room temperature sensor is used to detect ⁄ dis-
play temperatures in closed dry rooms, in apartments, in offices, supermarkets and business facilities.
TECHNICAL DATA:
Power supply: .............................. 24 V AC ⁄ DC ± 10 % for output 0 - 10 V
15 - 36 V DC for output 4 ... 20 mA
(depending on working resistance)
Sensor: ......................................... Pt1000, DIN EN 60751, class B
Measuring range: .......................
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)
Output: ......................................... 0 - 10 V or 4... 20 mA
Ambient temperature: .............. measuring transducer - 30 ...+ 70 °C
Connection type: ........................ 2- or 3-wire connection
Process connection: .................. by screws
Enclosure: .................................... plastic, material ABS,
colour pure white (similar RAL 9010),
(optional stainless steel)
Dimensions: ................................. 85 x 91 x 27 mm (Frija I)
75 x 75 x 25 mm (stainless steel)
Electrical connection: ................ 0.14 - 1.5 mm² via terminal screws
Installation: .................................. wall mounting or on in-wall flush box Ø 55 mm,
base with 4-hole for mounting on vertically or
horizontally installed in-wall flush boxes for cable
entry from the back, with predetermined
breaking point for on-wall cable entry from top ⁄
bottom in case of plain on-wall installation
Humidity: ...................................... < 95 % r. H.,
non-precipitating air
Protection class: ........................ III (according to EN 60 730)
Protection type:.......................... IP 30 (according to EN 60 529)
Standards: ................................... CE conformity,
electromagnetic compatibility
according to EN 61326: 2006,
according to EMC directive 2004 ⁄ 108 ⁄ EC
Optional: ....................................... 8-digit display, cutout 36 x14 mm (W x H),
for displaying actual temperature
Type ⁄ WG1
Item No.
Output
RTM1- U
THERMASGARD–4111–0000–200
0 - 10 V
RTM1- U, D
(with display)
THERMASGARD–4111–1000–200
0 - 10 V, display
RTM1- U, E
(stainless steel enclosure)
THERMASGARD–4151–0000–200
0 - 10 V
RTM1- I
THERMASGARD–4112–0000–200
4...20 mA
RTM1- I, D
(with display)
THERMASGARD–4112–1000–200
4...20 mA, display
RTM1- I, E
(stainless steel enclosure)
THERMASGARD–4152–0000–200
4...20 mA
Optional:
Other measuring ranges on request.
