- % SALE %
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality & Flow
- Modbus | Wireless Modbus
- PowerIO
- EtherCAT P
- Accessory
Description
Pendulum room temperature measuring transducer (globe thermometer)
THERMASGARD® RPTM2
Calibratable THERMASGARD® RPTM 2 room pendulum temperature measuring transducer (with globe) THERMASGARD® RPTM 2 with eight switchable measuring ranges, continuous output in an impact resistant plastic housing with quick-locking screws, optionally with/without display, cable sensor with a black plastic globe.
The pendulum sensor has been specially designed to detect the temperature in larger rooms or halls. The resistance thermometre (globe thermometre) achieves a very good, representative measurement result due to its positioning in the room. The dark radiation sensor determines the effective radiation heat at the measured location. This is relevant for calculating the thermal comfort (operative room temperature) taking into account the co-action of thermal radiation and thermal convection. The globe/air temperature ratio is approx. 70%/30%. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
Technical details
Power consumption
< 1,0 W/ 24 V DC
< 2,2 VA/ 24 V AC
< 2,2 VA/ 24 V AC
Voltage supply
15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
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 ± 0.4 °F at +77 °F
Sensor
Pt1000, DIN EN 60751, class B
Connection type
2- or 3-wire connection
Ambient temperature
measuring transducer –5...+60 °C
Globe
plastic, colour black, Ø = 2 in
Connection cable
PVC; LiYY, 1.5 m
(other lengths optional: e.g. 3 m, 6 m)
(other lengths optional: e.g. 3 m, 6 m)
Electrical connection
0.14 - 1.5 mm² via terminal screws
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 0.4 in
max. inner diameter 0.4 in
Output
4...20 mA
sensor cable
PVC, H03VV-F, 2 x 21 AWG,
KL = approx. 5 ft (other lengths optional)
KL = approx. 5 ft (other lengths optional)
Humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529) Housing tested,
TÜV SÜD, Report No.713139052 (Tyr 1)
TÜV SÜD, Report No.713139052 (Tyr 1)
Measuring ranges
multi-range switching with 8 switchable measuring ranges
(other ranges optional) Tmin –5 °C, Tmax +60 °C
with manual zero point correction (± 10 K)
(other ranges optional) Tmin –5 °C, Tmax +60 °C
with manual zero point correction (± 10 K)
Cable connection
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 0.4 in) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
M12 connector according to DIN EN 61076-2-101 (optional on request)
Housing
plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
Housing dimensions
72 x 64 x 43.3 mm (Tyr 1 with Display)
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Display
display with illumination, two-line, cut-out approx. 36 x15 mm (B x H),
to display the actual temperature and internal diagnostics
(measuring range exceeded, measuring range not reached,
sensor breakage, sensor short circuit)
to display the actual temperature and internal diagnostics
(measuring range exceeded, measuring range not reached,
sensor breakage, sensor short circuit)