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G
®
THERMASREG
DIN-tested German quality product. EC type-tested (module B)
according to directive 97 ⁄ 23 ⁄ EC. Temperature control and limiting device
for heat generation plants in accordance with DIN EN 14597: 2012 - 09.
Mechanical temperature control device ⁄ rod thermostat THERMASREG
output, used for monitoring, controlling and limitation of temperatures of liquid or gaseous media,
as boiler controller, or in heating ventilation and air conditioning technology, in mechanical and
apparatus engineering and in heat generation plants. It is available as one - step or two-step device,
as adjustable temperature controller TR, temperature monitor TW, or as safety temperature
limiter STB.
TECHNICAL DATA:
Switching capacity: ................. 24 ... 250 V AC + 10 %, 10 A, cos ϕ = 1.0
(Contact load)
Contact: ............................... dustproof switch block unit as potential-free
Enclosure: ............................. plastic, material polyamide, 30 % glass-globe-reinforced,
Enclosure dimensions: ............. 108 x 70 x 73.5 mm (Thor II)
Cable gland: ........................... M 20 x 1.5 ; including strain relief
Measuring element: ................. torsion meter with liquid filling, liquid expansion
Mounting position: .................. arbitrary
Ambient temperature: ............. - 10 °C ...+ 65 °C at the switch block enclosure
Tolerance: ............................. T
Immersion sleeves: ................. Single sleeve brass, nickel-plated, G ½" straight pipe thread,
Media controlled: .................... water, oil, air, flue and exhaust gases
Inserted length: ...................... 150 mm, 200 mm
Process connection: ................ screwed socked with G ½" straight pipe thread
Electrical connection: .............. 0.14 - 2.5 mm² via terminal screws
Protection class: .................... I (according to EN 60 730)
Protection type: ..................... IP 65 (according to EN 60 529)
Standards: ............................ CE conformity, EMC directive 2004 ⁄ 108 ⁄ EC,
Tests: ................................... EC type test (module B) according to directive 97 ⁄ 23 ⁄ EC,
FUNCTION:
TW, TR : ............................... Contact 2 - 3 breaks when temperature rises to the preset value.
STB : .................................... Contact 2 - 1 respectively 5 - 4 (two-step) breaks when temperature rises to the preset value.
TW+TW
Connecting diagram
2
3
1
ETR
(For further information see table!)
24 ... 250 V AC + 10 %, 1.5 A, cos ϕ = 0.6
at 24 V AC min. 150 mA
single-pole or two-pole changeover contact
with quick-locking screws, colour pure white (similar RAL 9010)
temperature feeler
± 5 K; T
± 3 K
min
max
wrench size 22, p
= 10 bar, T
max
Single sleeve stainless steel 1.4571, V4A, G ½" straight pipe thread,
wrench size 22, p
= 25 bar, T
max
Double sleeve stainless steel 1.4571, V4A, G ½" straight pipe thread,
wrench size 22, p
= 40 bar, T
max
low-voltage directive 2006 ⁄ 95 ⁄ EC
certificate No.: IS -TAF - MUC 08 02 100248356 001, DIN EN 14597: 2012 - 09,
register Nos.: TW 1200, TR 1199, STB 1201, TR ⁄ STB 1202
Restart is possible only after cooling off by ca. 15 K - 20 K by pressing the reset button.
5
6
4
®
ETR with switching
= 150 °C
max
= 150 °C
max
= 450 °C
max
ETR
TR + STB
(one-step)
Connecting diagram
2
1
TW, TR
Connecting diagram
2
1
3
STB
Connecting diagram
2
3
1
3
5
6
ETR
(one-step)
ETR
(one-step)
ETR
(one-step)
4
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