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TEMPERATURE TO VOLTAGE CONVERTERS STU (0 –10 V)

TEMPERATURE TO VOLTAGE CONVERTERS STU (0 –10 V)

TEMPERATURE TO VOLTAGE CONVERTERS STU (0 –10 V)

CONFIGURATOR

CONFIGURE AND REQUEST

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Converters STU are intended for converting the signal of the Pt 100/3850 resistance-type temperature sensing elements to a unified signal 0 to 10 V. These converters can be utilised in any control system compatible with 0 to 10 V voltage output. The case is provided by the console for wall-mounting or a bracket for mounting to the DIN rail. Their standard measuring ranges are listed in the specifications table. Their operating temperature range is -30 to 70 °C. These limits must not be exceeded even for a short time. The sensors arre designed to be operated in chemically non-aggressive environment. Two variants exist regarding to the design of the converter case:

STU Pt: the plastic case is made of POLYAMIDE material, and is identical to, for example, the connection head of S 120 sensors. It is provided with a wall bracket or with a clip for attaching to a DIN rail. The terminal board casing meets the IP 65 ingress protection on accordance with EN 60529 standard, as amended.

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

Converter typeSTU Pt 100
STU Pt 1000
Input signalPt 100/3850Pt 1000/3850
Power supply (U)15 to 30 V DC (recommended value 24 V DC)
Measuring ranges*)-30 to 60 °C
0 to 35 °C
0 to 100 °C
0 to 150 °C
0 to 200 °C
0 to 250 °C
0 to 400 °C
-30 to 60 °C
0 to 35 °C
0 to 100 °C
0 to 150 °C
0 to 200 °C
0 to 250 °C
STU and STUD ingress protectionSTU: IP 65 in accordance with EN 60529, as amended
Ambient temperature-30 to 70 °C
Measurement error< 0.6 % of measuring range, minimum 0.5 °C
Load resistance minmin 10 kΩ
Current consumption< 8 mA
Sensing element break> 14 V
Sensing element short~ 0 V
Sensor connectionsccording to the wiring diagram
Recommended wire cross sectionSTU: 0,35 to 1,5 mm2
Material of the caseSTU: POLYAMIDE
Weight0.15 kg

*) According to the customer's requirement, it is poossible to provide a customized measuring range from -40 to 150 °C; the minimum span of the range must be 35 °C (e.g. -20 to 15 °C; -30 to 80 °C)
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

STU_EN.pdf STU_EN.pdf

CONTACT

SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm


+420 571 625 571

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