Outdoor sensor - Metal connection head

Outside temperature probe with metal head *Step required

In production :  3 to 5 weeks
Description and application
These resistance temperature sensors are intended for measuring the contact temperature of gaseous substances. The standard temperature range in which the sensors can be used is between -30 ° C and 100 ° C. The sensors can be used for any control system compatible with the output signals of the sensing elements or the output signals shown in the table of sensing element types.

The temperature sensors are designed to operate in a chemically non-aggressive environment.

Unit price
39,00 €
Final price
39,00 €
Your configuration:

International shipping

FREE shipping in EU from 70 € HT purchase

Secure Payments

All payments are secure and approved.

Best price guarantee

Contact us to define your payment term.


English - French - German - Spanish

Outdoor temperature sensor

  • central metal support K110


  • The manufacturer provides an EU declaration of conformity.
  • Calibration - The final metrological control - comparison with standards or working instruments - is carried out for all products. The continuity of standards and work measurement instruments is ensured within the meaning of article 5 of the law. n ° 505/1990 on metrology. The manufacturer offers the possibility of supplying the calibrated sensors in the laboratory (according to the requirements of EN ISO / IEC 17025) or in an accredited laboratory.
  • Features
  • Cable schematics
  • Dimensional draft
  • Download
Sensor type NK 510 Notes
Sensitive element type Pt 1000/3850
Output 4 to 20 mA
Standard measuring ranges
-30 to 60 ° C 
0 to 35 ° C 
0 to 100 ° C 
0 to 150 ° C
ambient temperature around the connection head -30 to 70 ° C
Measurement error ± 1 ° C depending on the air flow speed
Voltage supply 
11 to 30 V DC recommended value 24 V DC
Resistance to load Rz 150 Ω for 12 VDC power supply 
700 Ω for 24 VDC power supply
Output signal 
- failure of detection elements
> 24 mA
Output signal 
- short circuit of the detection element
<3.5 mA

Precision class
Sensitive elements Ni: class B, t = ± (0,4 + 0,007 t), for t ≥ 0; t = ± (0,4 + 0,028 | t |), for t ≤ 0 in ° C; 
Elements sensitive to pt: class B according to EN 60751, t = ± (0.3 + 0.005 | t |) in ° C 
NTC 20 kΩ: ± 1 ° C for the range from 0 to 70 ° C
Connection of sensors
according to the wiring diagram
Standard rod length 
for resistance output: 25 mm 
for 4 to 20 mA output: 50 mm
Response time
τ0,5 <9 s (in an air flow at 1 ms -1 )
Recommended wire section
0,35 to 1,5 mm 2
Isolation resistance
> 200 MOhm at 500 V DC, 25 ° ± 3 ° C; humidity <85%
Ingress protection IP 54 according to EN 60529
Material of the stem
DIN 1.4301 stainless steel
Connection head type LIMATHER MA
Connection head material
aluminum alloy
Operating conditions
ambient temperature: -30 to 100 ° C; -30 to 70 ° C with a converter
relative humidity: max. 100% (at room temperature 25 ° C)
atmospheric pressure: 70 to 107 kPa
Weight about 0,2 kg

 manufacturer reserves the right to modify the design and technical characteristics of the products. For real information, please always contact your dealer.

Before connecting the input cable, unscrew the cover of the metal connection head. The input cable is then connected to the corresponding terminals in the loose grommet according to the wiring diagram. Recommended wire section: 0,35 to 1,5 mm2, the outside diameter of the circular cable section can range from 4 to 8 mm. If the input cable is laid near high-voltage conductors or those supplying equipment which creates a disturbing electromagnetic field (for example, equipment with inductive load), a screened cable must be used. To ensure IP 54 input protection, tighten the grommet and screw the cover after connecting the input cable. The openings for the installation of The stainless steel supports are drilled according to the dimensional draft, where the hole diameters and the distances between the hole centers can be found. After installing and connecting the sensor to the appropriate electrical equipment, the sensor is ready for use. The sensor does not require any special care or maintenance. The sensors can be placed in any operating position, but the grommet must not point upwards.

- possibility of coating two sensitive elements
- possibility of encapsulating non-standard temperature sensors (DALLAS, TSic, KTY, SMT, etc.)
- Accumulation class A (except for Ni 10000/5000, Ni 10000/6180, T1 = Ni 2226 sensors, NTC resistance 20 kΩ)
- three or four wire connection option


Product Type
Head / terminal probes
4 ... 20mA
Related products (8 other products in the same category)

Discreet temperature sensors

Available in plastic, brass, stainless steel or aluminum If no finish is specified, the standard thermowell in p ...
Price 17,30 €
1 to 3 weeks

Create account