- % SALE %
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality & Flow
- Modbus | Wireless Modbus
- PowerIO®
- EtherCAT P
- Accessory
Description
Screw-in temperature controller
THERMASREG® ETR - TR
DIN and EC type (module B) tested, German quality product, according to Directive97/23/EC, in compliance with DINEN14597 governing temperature control and limiting devices for heat generation plants.
Mechanical THERMASREG® ETR temperature controler or rod thermostat with switching output, used for monitoring, controlling or limiting the temperature of liquid or gaseous media, as a boiler controller, or in heating, ventilation and air conditioning technology, in mechanical and equipment engineering as well as in heat generation plants. It is available as a one-step or two-step device, as TR adjustable temperature controller, TW temperature monitor or as STB safety temperature limiter.
Technical details
Contact
dust-proof switch block unit as potential-free,
single-pole or two-pole changeover contact
single-pole or two-pole changeover contact
Ambient temperature
–10...+65 °C at the switch block housing
Operating medium
Water, oil, air and exhaust gas
Process connection
screwed socket
Mounting position
arbitrary
Electrical connection
0.14 - 2.5 mm²
via terminal screws
via terminal screws
Housing dimensions
108 x 70 x 73,5 mm (Thor 2)
Cable gland
M 20 x 1.5; including strain relief
Tolerance
Tmin ± 5 K; Tmax ± 3 K
Protection class
I (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Measuring element
torsion meter with liquid filling,
liquid expansion temperature feeler
liquid expansion temperature feeler
Switching capacity (Contact load)
24…250 V AC +10 %, 10 A, cos = 1.0
24…250 V AC +10 %, 1.5 A, cos = 0.6
at 24 V AC min. 150 mA
24…250 V AC +10 %, 1.5 A, cos = 0.6
at 24 V AC min. 150 mA
Standards
CE conformity,
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU
Operating difference
3K
Inserted length
200 mm
Housing
plastic, UV-stabilised,
material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
Tests
EC type test (module B) according to directive 2014/ 68/ EU,
certificate No.: IS -TAF - MUC 18 03 2652130 002, DIN EN 14597,
register Nos.: STB 1201, TR/ STB 1202
certificate No.: IS -TAF - MUC 18 03 2652130 002, DIN EN 14597,
register Nos.: STB 1201, TR/ STB 1202
Function
TW, TR:
Contact 2 - 3 breaks when temperature rises
to the preset value.
Contact 2 - 3 breaks when temperature rises
to the preset value.