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Room temperature sensor

Room temperature sensor
  • Resistance temperature sensors.
  • Measures the temperature of gaseous substances.
  • Appropriate design and high quality materials guarantee performance.
  • Operates in a chemically non-aggressive environment.

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Product details about "Room temperature sensor"

Room sensor

DESCRIPTION AND APPLICATION

All of this resistance temperature sensors are designed to measure the temperature of gaseous substances in areas protected from water - for example, to measure the temperature in rooms (schools, theaters, conference rooms, etc.), offices, interiors of residential houses or even production workshops. A proper design and high quality materials guarantee efficient temperature measurement.
The temperature range of the sensors is from -30 ° C to 100 ° C. The sensors meet the standard IP 30  in ingress protection according to EN 60529. Installation is recommended on an interior wall located at a height of 1,5 m, in areas where people move, in places not exposed to direct sunlight and not influenced by the heat of walls, heating radiators or lighting.
The sensors are designed to operate in a chemically non-aggressive environment, the use must be chosen according to the temperature and the chemical resistance of the sensor head.

DECLARATION, CERTIFICATION, CALIBRATION

  • 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 Law No. 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. 

SENSOR INSTALLATION AND MAINTENANCE

The sensors are designed to be mounted on a wall or other horizontal surfaces. For fixing, it is necessary to prepare the required holes for mounting screws using a template (supplied with the sensor).

Before connecting the power cable, it is necessary to separate the perforated cover from the plastic base. Remove the cover and insert the cable through the 9mm hole, apply the base to the surface and screw with two screws or bolts. The length of the fixing bolts or screws for fastening should be selected depending on the thickness of the plastic base. Connect the power cable to the terminals according to the “Wiring” section.

"Diagram", place the perforated cover on the fixed base and lock it by clicking it. After installation and connection to the electrical measuring device, the sensor is ready for use. The sensor does not require any special care or maintenance. For a more detailed description of the installation, see the user manual of the sensor.

Sensor type NS 100 NS 101 NS 102 NS 300 NS 301
Sensitive element type Nor 1000/5000 Nor 1000/6180 Ni 891 Nor 10000/5000 Nor 10000/6180
Measuring range LEXAN from -30 to 100 ° C
Maximum continuous current 1 mA 1mA 1mA 0.3 mA 0.3 mA

Sensor type NS 103 PTS 100 PTS 200 PTS 300 HS 100
Sensitive element type T1 = Ni 2226 Point 100/3850 Point 500/3850 Point 1000/3850 20 kΩ NTC thermistor
Measuring range LEXAN from -30 to 100 ° C
Maximum continuous current 0.7 mA 2 mA 1,2 mA 0,8 mA 1 mW *)

*) maximum power consumption

Sensor type NS 500 NS 700 Notes
Sensitive element type Point 1000/3850 Point 1000/3850
Output signal
4 to 20 mA 0 to 10 V
Measuring ranges -30 ° C to 60 ° C 
0 ° C to 35 ° C 
0 ° C to 100 ° C 
0 ° C to 150 ° C
-30 ° C to 60 ° C 
0 ° C to 35 ° C 
0 ° C to 100 ° C 
0 ° C to 150 ° C
Ambient temperature around the connection head: 
-30 ° C to 70 ° C
Food (Ucc)
12 to 30 V DC 15 to 30 V DC Recommended value: 
NS 500: 12 V DC 
NS 700: 15 V DC
Max. load resistance Rs
150 Ω for 12 VDC power supply 
700 Ω for 24 VDC power supply
Rupture of the sensitive element > 24 mA > 10,5 V
Short sensitive element <3.5 mA
~0V

**) Depending on customer requirements, it is possible to provide a custom measurement range from -40 to 150 ° C; the minimum range of the range must be 35 ° C (for example, -20 to 15 ° C; -30 to 80 ° C)

OTHER PARAMETERS
Precision class Elements sensitive to Ni: class B, Δt = ± (0,4 + 0,007t), for t ≥ 0; Δt = ± (0,4 + 0,028 | t |), for t ≤ 0 in ° C; 
Elements sensitive to pt: class B according to EN 60751, Δt = ± (0,3 + 0,005 | t |) in ° C 
NTC 20 ° C kΩ: ± 1 ° C for the range from 0 ° C to 70 ° C
Measurement error for NS 500 (range from -30 ° C to 70 ° C)
power supply = 12 V: ± (0,5 ° C + 0,2% of range) 
power supply = 24 V: (-0,2 to 0,80 ° C) ± 0,2% of the range
Measurement error for NS 700 (range from -30 ° C to 70 ° C)
power supply = 15 V: ± (0,5 ° C + 0,2% of range) 
power supply = 24 V: (-0,2 to 0,80 ° C) ± 0,2% of the range
Sensor connection according to the wiring diagram
Response time τ 0,5 <8 s (in air flow 0,4 ms -1 )
Recommended wire section 0,35 to 1,5 mm 2
Protection sign IP 30 according to EN 60529
Connection head material lexan
Connection head dimensions
71,9 x 59 x 27 mm
Operating conditions ambient temperature: 
-30 to 100 ° C without converter 
-30 to 70 ° C with converter 
relative humidity: max 85% (at room temperature 25 ° C) 
atmospheric pressure: 87 to 107 kPa
Weight 0.05 kg


Note:
The manufacturer reserves the right to modify the design and technical characteristics of the products.

General

  • Reference
  • Name Room temperature sensor

Features

  • Measured Temperature
  • Product Type NTC
    Ni1000
    Ni10000
    Pt100
    Pt500
    Pt1000
  • Communication 0 ... 10V
    4 ... 20mA
  • Protection sign IP30
  • Maximum operating temperature 100°C
  • Model Interior
    Mural
  • Cable length Without cable

Attachments

Room temperature sensor - Technical sheet GNS100R
Download (345.19KB)

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