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CONTACT TEMPERATURE SENSOR WITH CABLE
brass -50 °C to 130 °C

CONTACT TEMPERATURE SENSOR WITH CABLE
brass -50 °C to 130 °C

CONTACT TEMPERATURE SENSOR WITH CABLE
brass -50 °C to 130 °C

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These resistance-type sensors are intended for contact surface temperature measurement. the sensors, which are available including the fastening strap are suitable for temperature measurements on piping. The sensor dimmensions make it possible to place the sensor even under the pipe insulation. The standard operating temperature range is -50 to 130 °C. The sensing element is constructed to be isolated from the ambient influence. The sensors can be utilised for any control systems that are compatible with sensing element output signals or output signals quoted in the table of sensing element types.

The sensors are designed to be operated in a chemically non-aggressive environment.

Accessories

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) or in an Accredited laboratory.  

 

Technické parametry

Sensor type NS 150A NS 151A NS 152A NS 350A NS 351A
Type of sensing element
Ni 1000/5000 Ni 1000/6180 Ni 891 Ni 10000/5000 Ni 10000/6180
Measuring range
-50 to 130 °C
Maximum measuring DC current
1 mA 1 mA 1 mA 0.3 mA 0.3 mA


Sensor type NS 153A PTS 150A PTS 250A PTS 350A HS 150A
Type of sensing element
T1 = Ni 2226 Pt 100/3850 Pt 500/3850 Pt 1000/3850 thermistor NTC 20 kΩ
Measuring range
-50 to 130 °C
Maximum measuring DC current
0.7 mA 3 mA 1.5 mA 1 mA 10 mW *)

*) maximum power consumption

OTHER PARAMETERS
Accuracy class **) Ni sensing elements: B class, Δt = ± (0.4 + 0.007t), for t ≥ 0; Δt = ± (0.4 + 0.028|t|), for t ≤ 0 in °C
Pt sensing elements: B according to EN 60751, Δt = ± (0.3 + 0.005|t|) in °C
NTC 20 kΩ: ± 1 °C for the range 0 to 70 °C
Sensor connection
according to the wiring diagram
Time response
sensor type S150A τ0.5 ≤ 10 s, τ0.9 ≤ 45 s (on the smooth surface without paste)
Insulation resistance
> 200 MΩ at 500 V DC, 25 ± 3 °C; humidity < 85 %
Ingress protection
IP 65 in accordance with EN 60529
Material of the case
brass
Lead-in cable shielded silicone 2 x 0.22 mm2
shielded silicone 4 x 0.15 mm2
Standard lenght of the cable
2, 5, 10 m
Material of the protection case
POLYAMIDE type S150A
Standard lenght of the strap
40 cm
Minimum diameter of a pipe
20 mm
Operating conditions
ambient temperature: -50 to 130 °C
relative humidity: max. 100 % (at the ambient temperature 25 °C)
atmospheric pressure: 70 to 107 kPa
Weight approximately 0.15 kg

**) Regulated by immersing the sensor in a liquid, an error in method is not considered - the influence of the ambient temperature and environment, uneven surface, etc. In terms of two connections, the impact of the resistance of the lead wire mus be added. In a temperature of 20 °C, the impact of the lead resistance 0,4 °C/1 m.

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

  • option of encasing two sensing elements  
  • option of encasing non-standard tempeature sensors (DALLAS, TSic, KTY, SMT, etc.)  
  • accuracy class A (with the exception of sensors Ni 10000/5000, Ni 10000/6180, T1 = Ni 2226, termistor NTC 20 kΩ)
  • option of three- or four- wire connection
  • various length og the fastening strap

Soubory ke stažení

012.10en.pdf 012.10en.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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