Efficiënt, koppelbaar en comfortabel

Elegant uiterlijk, aanraakoppervlak, groot display, voor Modbus-geschikt

RYMaskon

Compact, piezo-precise and cost-efficient - Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 111x, 112x and 112x-SD

Pluggable and elegant

In-Ceiling Sensors now also for humidity and light intensity

THERMASGARD® DTF

Takes it up with any pressure

Multifunctional device for monitoring of volume flow, differential pressure, filter contamination or fill level

PREMASREG® 7161

Für jede Anwendung die richtige Lösung

FST-K

THERMASREG® FST-K

Art.nr. 1102-1064-0100-001
EAN 4 251325 615301

Mechanical frost protection thermostat ⁄ frost monitor THERMASREG® FST-K with switching output, duct tube monitored across the entire length, with automatic reset or with mechanical locking, with / without optional manual reset. The frost protector is suitable for air or water-side temperature monitoring at heat exchangers, water circulation systems and heating registers to prevent freezing up and to avoid frost damage, e.g. in ventilation and air conditioning ducts. The FST-K is intrinsically safe and is equipped with sensor breakage detection. In the event of damage to the capillary membrane system, the frost sensor automatically switches to the heating function. The scope of delivery includes the mounting flange MF-14-K.

101,31 € netto
Operating difference 2 ± 1 K (3.6 ± 1.8 °F)
Switching capacity 10 (2) A, AC 250 V;
because of gold-plated switching contacts
also switching of signal voltages < 24 V
Contact dust-proof micro switch
as single-pole potential-free changeover contact
Reproducibility ± 0.5 K (± 0.9 °F)
Setting range –10...+15 °C ⁄ +14 °F...+59 °F,
factory setting to w = +5 °C (+41 °F)
Ambient temperatures maximum operating temperature: +70 °C (+158 °F)
minimum operating temperature: w + min. +2 °C (min. +3.6 °F)
storage ⁄ transport: –30...+70 °C (–22...+158 °F)
Permissible medium Air
Process connection by mounting flange, plastic
(included in the scope of delivery)
Protective tube metal, material CuZn37 (2.0321),
Ø 14 mm, NL = 205 mm
Electrical connection 0.14 - 2.5 mm²
via terminal screws
Enclosure plastic, UV-stabilised,
material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
Enclosure dimensions 108 x 70 x 73,5 mm (Thor 2)
Cable gland M 20 x 1.5; including strain relief
Resetting automatic
Other materials mechanical sheet metal parts: galvanised steel
capillary tube: copper
capillary tube filling: R 507
switching contacts: Ag ⁄ Ni (90% ⁄ 10%) gold-plated (3 μm)
Protection class I (according to EN 60 730-1)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
EMC directive 2014 ⁄ 30 ⁄ EU,
low-voltage directive 2014 ⁄ 35 ⁄ EU
Function Contact C - 2: danger of frost ⁄ sensor breakage
Contact C - 3: normal operation
Type Art.nr. Prijs
KRD-04 Doorvoer capillaire buis Doorvoer capillaire buis voor FST en MWTF/MWTM voor inbouw in kanalen / plaatwanden 7100-0030-7000-000 7,52 €
MK-05-K Montageklemmen, kunststof Montageklemmen van kunststof 7100-0034-1000-000 8,33 €
TH-MS-01 Dompelhulzen, Messing 7100-0011-5402-000 13,11 €
TH-VA-02 Dompelhulzen, rvs 7100-0012-5402-000 34,37 €

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