Temperature switches
FTSE20 / FTSE 60 2-STUFIGER ELEKTRONISCHER FROSTSCHUTZTHERMOSTAT
- Measuring range: 0… 15 ° C
- Setting range: 1… 10 ° C
- Power supply: 24 VAC +10 / -20% SELV, 48… 63 Hz
- Input valve control: (Y1) 0… 10 V, input current max. 0.1 mA
- Output valve control: (Y2) 0… 10 V, load max. 1 mA
- Output transmitter: (T) 0… 15 ° C = 0… 10 V, load max. 1 mA
- Elec. Safety: according to DIN EN 60730-2-9. Overvoltage category III. Pollution degree 2. Rated impulse voltage 4.0 kV. Ball pressure test temperature 125 ° C. Software class A.
- Protection class: I, with internal separation from SELV
- power consumption: max. 6.6 VA
- Elec. Connection: spring clamps
- line cross-section: max. 2 x 1.5 mm2 or 1 x 2.5 mm2, min. 1 x 0.25 mm2
- Electromag. Compatible: DIN EN 61326-1
- Emitted interference: Class B
- Immunity: industrial requirement
- Perm. Ambient temperature: -15… +55 ° C (in use) -25… +65 ° C (for storage)
- E required Assurance: max. 10 A
- relay output: 230 VAC, 6 (2) A; 24 VDC, 0.1… 6 A
- Protection class: IP42 according to EN 60529
- Mode of operation: according to 60730-1, type 1 B
- Weight: 2 m sensor cable, approx. 0.34 kg; 6 m sensor cable, approx. 0.41 kg
Serie FT69 FROSTSCHUTZTHERMOSTAT 1-STUFIG
- switching capacity (Ag contact) 24 ... 250 Vac; 15 (8) A
- Permissible humidity 10 ... 90% rh, non-condensing
- Setting range -10 ... + 10 ° C (+14 ... + 50 ° F)
- Storage temperature -30 ... + 60 ° C (-22 ... + 140 ° F)
- Working temperature -20 ... + 55 ° C
- Cooling down to at least 30 cm capillary length
- Max. Temperature at the sensor 150 ° C (max. 1 hour)
- Switching difference 2 K
- Repeatability ± 1 K
- Protection class I
- Degree of protection IP65 according to EN60529
- Electrical connection screw terminals for 1.5 mm² cable cross-section
- Cable gland M20x1.5, for cable diameter, Æ 6 ... 13 mm
- Housing material ABS and polycarbonate
- Weight 320 g
- Dimensions (+ cable connection) 140 x 62 x 65 mm
Baureihen STW / STB ANLEGE-SICHERHEITSTHERMOSTATE
- Liquid-filled copper capillary, 2 m length
- Weidmüller Push-IN; Contacts for quick assembly - without wire end sleeves and without tools
- Self-monitoring sensor system
- Automatic ambient temperature compensation
- Manual (STB) or automatic (STW) reset
- CE approved
T6120A,B EIN- UND ZWEISTUFIGE RAUMTHERMOSTATE
- Robust design.
- Simple installation and simple electrical wiring.
- Dust-tight encapsulated microswitch with changeover contact for heating and cooling
STB1 - Security temperature limiter
lead-sealable rod thermostat with diving sleeve. To
STWTR - Security temperature guard with control, dial and security function
To monitoring temperatures in heating systems in accordance with DIN 4751, for steam and hot water systems and for district heating systems. Self-monitoring, t.m. at break or leak in the system is the circuit open and the plant to shut down the safe side.
STW1 - Security temperature guard
For temperature monitoring heating systems in accordance with DIN 4751, for steam and hot water systems and for district heating systems. Self-monitoring, t.m. at break or leak in the system is the circuit open and the plant to shut down the safe side.
STBTW - Security temperature limiter with guard
Lead-sealable double thermostat with diving sleeve. As a safety temperature limiter with additional temperature monitors usable.
TWP1 - Temperature guard
Llead sealable rod thermostat with diving sleeve. To monitoring temperatures in heating systems in accordance with DIN 4751, for steam and hot water systems and for district heating systems.
STBTR - Security temperature limiter with controller
Lead-sealable double thermostat with diving sleeve. As an additional safety and temperature control useable.
