Technical Data - S+S Regeltechnik THERMASGARD RTM1-U Operating Instructions, Mounting & Installation

G
®
THERMASGARD
Calibrateable room temperature measuring transducer THERMASGARD
the actual temperature in an elegant enclosure made of plastic, with snap-on lid, base with 4-hole attachment for installation on vertically or horizon-
tally 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 tem-
perature transmitter ⁄ residential room temperature sensor is used to detect ⁄ display 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
Power consumption: ................ < 1.0 VA ⁄ 24 V DC
Sensor:................................. Pt1000, DIN EN 60751, class B
Measuring range: .................... multi-range switching with 8 switchable measuring ranges,
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,
Dimensions: ........................... 85 x 91 x 27 mm (Frija I)
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
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
Optional: ............................... 8-digit display, cutout 36 x14 mm (W x H),
Type ⁄ WG1
RTM1 - U
R T M1- U
R T M1- U _ D I S P L AY
R T M1- U E
RTM1 - I
R T M1- I
R T M1- I _ DI S P L AY
R T M1- I E
Extra charge:
RTM
15 - 36 V DC for output 4 ... 20 mA
(depending on working resistance)
< 2.2 VA ⁄ 24 V AC
see table (other ranges optional)
operating range - 30 ...+ 70 °C
with manual zero point correction (± 10 K)
colour pure white (similar RAL 9010),
(optional stainless steel)
75 x 75 x 25 mm (stainless steel)
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
according to EN 61326: 2006,
according to EMC directive 2004 ⁄ 108 ⁄ EC
for displaying actual temperature
Sensor Output
Pt1000 0 - 10 V
Pt1000 0 - 10 V
Pt1000 0 - 10 V
Pt1000 4...20 mA
Pt1000 4...20 mA
Pt1000 4...20 mA
other ranges optional
® RTM 1 with continuous output, optional with or without display for displaying
Features
–
Display
Stainless steel enclosure
–
Display
Stainless steel enclosure
Display Item No.
IP 30, U - variant
1101- 4131-0000- 200
■ 1101- 4131-2000- 200
1101- 4151-0000- 200
IP 30, I - variant
1101- 4132-0000- 200
■ 1101- 4132-2000- 200
1101- 4152-0000- 200