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SD 115 - TEMPERATURE SENSOR WITH A DIGITAL OUTPUT FOR OUTDOOR ENVIRONMENT

SD 115 - TEMPERATURE SENSOR WITH A DIGITAL OUTPUT FOR OUTDOOR ENVIRONMENT

1-Wire (DS18B20)

SD 115 - TEMPERATURE SENSOR WITH A DIGITAL OUTPUT FOR OUTDOOR ENVIRONMENT
On request

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This temperature sensor with a digital output 1-Wire / DS18B20 - SD 115 for outdoor environment  is designed for contact temperature measurement of gaseous substances in outdoor or industrial areas, on building walls, but also in rooms, offices or in production halls. The temperature sensors are easy to install thanks to the unique “S-head” design of the SENSIT s.r.o. company.

The temperature sensor with a digital output 1-Wire / DS18B20- SD 115 for outdoor environment consist of a plastic head and a metal case, where the sensing element for temperature measurement (sensor) is placed. In the head, there is a terminal block with a converter located, to which a supply cable for sensor supply and digital output signal according to the sensor type is connected through a cable grommet or a connector. 

SD 115A, SD 115AK – DS 18B20 digital temperature sensor, communication via the 1-Wire bus

The temperature range of sensor use is defined in the table of technical parameters for the individual versions of sensors. The sensors meet the ingress protection of IP 65 according to EN 60529, as amended. Recommended installation of the sensor: 

  • for measurement of outdoor air temperature – the installation is recommended on the coolestside of the building (the northern or the northwest one) in a way that the sensor is not 097.11en  exposed to a direct sun light. The installation is recommended in 2/3 of the height of the building wall.
  • for measurement of indoor air temperature in rooms, offices or in production halls – the installation is recommended on an inner wall at the height of 1.5 m, in areas of movement of persons, at places not exposed to sunlight and not influenced by heat from heating radiators or lighting

The sensor is designed to be operated in a chemically non-aggressive environment, the use must be chosen with regard to the temperature and chemical resistance of the sensor head.

ACCESSORIES

DECLARATION, CERTIFICATES, CALIBRATION

  • Manufacturer provides EU Declaration of Conformity.
  • Calibration – The entire production passes through a final metrological inspection, which is carried out by comparing with standards or working measuring instruments. Continuity of the standards and working measuring instruments is ensured within the meaning of Section 5 of Act No. 505/1990 on Metrology. The manufacturer offers to supply the sensors calibrated in the SENSIT s.r.o. laboratory (according to requirements of the EN ISO/IEC 17025 standard, as amended) or in an accredited laboratory.

 

Technické parametry

Sensor type
(K - with connector)
SD 115A
SD 115AK
Output signal 1-Wire / DS18B20
Measuring range -30 to 100 °C
Accuracy of the electronics *) ± 0.2 °C
Type / Accuracy of the sensing element *) ± 0.5 °C in the range of -10 to 80 °C
± 2 °C in the range of -30 to 100 °C
Supply voltage (U) 3 to 5.5 V DC
Rated supply voltage (Un) 5 V DC
Consumption / Supply current 1 mA
Working conditions ambient temperature: -30 to 100 °C
relative air humidity: max. 100 %
atmospheric pressure: 70 to 107 kPa
Ingress protection IP 65 in accordance with EN 60529, as amended
Length of the stem 50 mm
Standard stem diameter 6 ± 0.2 mm
Material of the stem stainless steel DIN 1.4301
Insulation resistance > 200 MΩ at 500 V/DC, 25°C ± 3 °C; humidity < 85 %
Dimensions of the head 70 × 63 × 34 mm
Material of the head POLYAMIDE
Connector type in the head
(for sensors with a connector)
RSFM4 - M12- Lumberg
Recommended wire cross-section
(for sensors with a grommet)
0.35 to 1.5 mm2
Weight min. 100 g

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

097.11en.pdf 097.11en.pdf

CONTACT

SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm


+420 571 625 571

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