DESCRIPTION AND MOBILE APPLICATION
Resistance temperature sensors with display are designed to measure the contact temperature of gaseous substances in outdoor or industrial areas. The temperature sensing element is located in a metal rod with a length of 25-50 mm.
La plastic sensor head temperature with screen is equipped with a cable gland or a connector; the measured temperature is indicated on the 4-digit display located under the transparent cap of the head.
The temperature sensors with display can be used for all control systems compatible with the output signals listed in the technical parameters table.
La maximum temperature range for adjusting the current loop of temperature sensors with display is between -50 and 150°C. Within this range, the required operating temperature ranges can be programmed, while the minimum difference between the lower and upper limits of the temperature range is 10 ° C.
La measuring temperature range with the temperature sensor with display and simultaneously the maximum temperature around the head is between -30 and 70°C and should not be exceeded even for a short time. Temperature sensors with display comply with the ingress protection IP 65 according to EN 60529.
The temperature sensors with display are easy to install thanks to the unique design of the " S-head ". The sensors are designed to operate in a chemically non-aggressive environment, the use should be selected according to the temperature resistance of the metal head and cases.
- CONEC 43-00092 Connector
- Connection cables with connector direct RKT or rectangular RKWT
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 working standards and measuring instruments is ensured within the meaning of Article 5 of Law No. 505/1990 on metrology. We offer the possibility to supply the calibrated sensors (according to the requirements of EN ISO / IEC 17025) or in an accredited laboratory.
(K - with a connector)
||4 to 20 mA||0 to 10 V|
|Sensitive element type||Pt 1000 / 3850, accuracy class B (± 0,3 + 0,005 x | t |) in ° C|
|Maximum measuring range
||- 50 to 150 ° C|
||0,8% of range, minimum 0,5 ° C|
|Display screen||4 digits, LED, character size 7,62 × 4,22 mm|
|U supply voltage||15 to 30 V DC|
|Rated voltage Un||24 v|
|Resistance to load Rz
||Rz max 250 Ω||Rz min 10 kΩ|
|Current / voltage when the sensor is interrupted||> 24 mA||> 12 V|
|Current / voltage when the sensor is
|Material of the head
|Size of the head||70 x 63 x 34 mm|
|Wire section||0,35 to 1,5 mm 2|
||IP 65 according to EN 60529|
|Connection cable||through the M 16 × 1,5 cable gland / through the LUMBERG M12 connector|
|Ambient temperature around the head||-30 to 70 ° C|
|Electric force||500 V / 50 Hz according to EN 60730-1|
|Length of the stem
||50 mm for NSD 510A and NSD 510AK
25 mm for NSD 710A and NSD 710AK
|Diameter of the stem
||6 +0,2 mm|
|Material of the stem
||DIN 1.4301 stainless steel|
|Isolation resistance||> 200 MΩ at 500 V DC, at temperature 25 ± 3 ° C, relative humidity <85%|
|Maximum measuring range||-30 to 70 ° C|