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TEMPERATURE SWITCHES TSZ4H

TEMPERATURE SWITCHES TSZ4H

TEMPERATURE SWITCHES TSZ4H

CONFIGURATOR

CONFIGURE AND REQUEST

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These temperature switches TSZ4H with display are designed for using as two-state controllers (on/off type control). They compare the temperature set-point with the actual temperature value and enable switching the galvanically separated (electrically insulated) contacts of a connected relay when the set temperature is reached. Supply voltage of the switches is 10 to 33 V DC or 9 to 24 V AC (by the type). Two temperature sensing elements on the base of Pt (Pt 1000/3850) or on the base of Ni (ni 1000/6180) can be connected to the switches. The display indicates the present value of the measuring temperature during measure process. Setting of individual parameters is executed by two control buttons.

The switch can be used in 5 different modes:

  • Mode no. 1: the switch operates as a single controller which switches the first relay by the set temperature interval and the second relay is switched at the exceeding set emergency temperature (only one sensing element is used)
  • Mode no. 2: the switch operates as a single controller which switches each relay by the set temperature interval (only one sensing element is used)
  • Mode no. 3: the switch operates as a double controller, it means that each relay is controlled by the temperature of one sensing element
  • Mode no. 4: the switch operates as a differential controller which switches on the base of temperature difference of two sensing elements (analogous to mode no. 1)
  • Mode no. 5: the switch operates as a differential controller which switches on the base of temperature difference of two sensing elements (analogous to mode no. 2)

The time delay of switching-off for the relay 1 within the limits 0–300 s can be set in each mode.

The switches are intended for assembly to the DIn slat. the temperature range of the switch applications depends on used temperature sensing element type (for example for the sensor in the tG8 case the range is -50 to 200 °C). Maximum operating temperature range of the switch is -50 to 250 °C.

The switches are intended for operating in a chemically non-aggressive environment.

DECLARATION, CERTIFICATION, CALIBRATION

  • Manufacturer provides EU Declaration of Conformity.
  • Calibration – The final metrological inspection – comparison with standards or working instruments – is carried out for all the products. Continuity of the standards and working measuring instruments is ensured within the meaning of the Section 5 of Act no.505/1990 on metrology. The manufacturer offers a possibility to supply the sensors calibrated in SENSIT s.r.o.’s laboratory (according to requirements of the EN ISO/IEC 17025 standard, as amended) or in an Accredited laboratory.  

Technické parametry

Switch typeTSZ4H-24TSZ4H-230
Connection of temperature sensorModels of temperature switch 1 to 2
1 sensor - 2wire or 4wire
Models of temperature switch 3 to 5
1 sensor - 2wire or 4wire
2 sensor - 2wire
Output2 relays
Type of sensing elementPt 100/3850 and Pt 1000/3850  - standard
Ni 1000/6180 - modification
Maximum temperature operating range-50 to 400 °C (acc. to sensign element type and temperature sensor variant)
Power supply10 to 33 V DC, 9 to 24 V AC230 V AC
Maximum switched voltage250 V AC / 10 A
Maximum error of the switch*± (0.15 % from the value + 1 dig) -min error 0.2 °C
Rosolution0.1 °C
Hysteresisadjustable, min. 1 ° C
Setting range-50 to 400 °C, step 0.1 °C
Display4 digits - red LED, high of the digits 10 mm
Brightness of the display setting4 levels
Updating of the display< 0.2 s
Type of terminal boardterminal board ARK 210, wire cross section 0.35 to 1.5 mm2
Material of caseLEXAN
Case dimensions98 x 71 x 61 mm
Ingress protectionIP 20 in accordance with EN 60529, as amended
Operating conditionsambient temperature: -5 to 60 °C
relative humidity: max 85 % (at the ambient temperature 25 °C) atmospheric pressure: 87 to 107 kPa
Weight0.15 kg (without sens. el.)0.25 kg (without sens. el.)

*error of the sensing element is not incorporated

Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

Rozměrový náčrt

Schéma zapojení

Modifikace

Soubory ke stažení

104.09en.pdf 104.09en.pdf

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CONTACT

SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm


+420 571 625 571

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