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Stainless steel probe - Modbus RS485

Stainless steel probe - Modbus RS485
  • Temperature sensor.
  • Tube and head in stainless steel.
  • RS485 / MODBUS digital output.
  • Measurement by contact with liquid or gaseous substances.

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Product details about "Stainless steel head probe - Modbus RS485"

DESCRIPTION AND MOBILE APPLICATION

SD182 modbus rs485 probe drawing

The composition of the temperature sensor material complies with the requirements of Decree 38/2001 Coll. as amended, the sensor design also makes it easy to readThanks to these characteristics, it is possible to use these temperature sensors in the food industry.

The sensor includes a metal head and a metal tube in which a temperature sensor is placed. Part of the head is a coM12 series connector, to which the input cable for the sensor supply and the output signal is connected.

protocol communication SD 182K MODBUS/RTU, communication RS485

The temperature range of the sensors is defined in the technical parameters table. The sensor conforms to the protection class IP 67 according to EN 60529, as amended. 

The sensors are designed to operate in a chemically non-aggressive environment, the method of use should be selected according to the temperature and chemical resistance of the sensor head.

ACCESSORIES

  • JS 130 stainless steel thermowell
  • metal support K 120
  • Plug-in connector CONEC 43-00092
  • connecting cables with RKT connector, resp. rectangular RKWT or PRKWT
  • sliding screw fitting - to adjust different lengths of temperature sensor immersion rod

FEATURES 

Sensor type

SD 182K

Output signal  RS485 / MODBUS RTU
Measuring range *)                  -50 to 150 ° C
Precision electronics ± 0,2 ° C
Sensor type / accuracy Pt 1000 / ± (0,3 ° C + 0,0005 | t |)
Supply voltage 15 to 30 V DC
Nominal supply voltage Un 24 V DC 
Consumption / supply current maximum: 500 mW, typical: 300 mW
Working conditions 

ambient temperature: -30 to 70 ° C 
relative humidity: maximum of 100%
atmospheric pressure : 70 to 107 kPa

Degree of protection IP 67 according to EN 60529, as modified
Pressure resistance 
(acting on the middle rod)
without PN 25 good 
with PN 63 good
Response time τ 0,5 <9 s (in white water 0,2 ms -1 )
Standard rod length 70, 120, 180, 240, 300, 360, 420mm
Standard rod diameter 6 ± 0,1 mm
Measuring rod material DIN 1.4301 stainless steel
Insulation resistance > 200 MOhm at 500 V DC, 25 ° C ± 3 ° C; humidity <85% 
Connector type  RSFM4-M12-Lumberg
Head material DIN 1.4301 stainless steel
Head dimensions (without connector) 21,7 x 71,5 mm
Weight min 200g

*) By increasing the length of the rod by 60 mm above the thread, the sensors can be used up to 200 ° C

MAXIMUM SPEED OF MEASURED MEANS FLOW - AIR AND STEAM / WATER [ms-1]

Tube length in mm

Water / air flow 
without thermowell

Water / air flow 
with thermowell
60 2 / m 20 -1 3,5 / 35 m -1 
> 70 to 120 1,5 / 15 m -1 3,0 / 30 m -1
> 120 to 180 1,0 / 8,0 m -1 2,0 / 15 m -1
> 180-240 0,6 / 2,5 m -1 1,2 / 5 m -1
> 240 to 420 0,3 / 0,6 m -1 0,8 / 1,6 m -1

General

  • Reference
  • Name Stainless steel probe - Modbus RS485

Features

  • Measured Temperature
  • Product Type Pt1000
  • Communication RS485 - MODBUS
  • Protection sign IP67
  • Maximum operating temperature 150°C
  • Diameter 6 mm
  • tube length 70 mm
    120 mm
    180 mm
    240 mm
    300 mm
    360 mm
    420 mm

Attachments

Stainless Steel Head Probe - Modbus RS485 - Datasheet GSD182KR
Download (545.21KB)

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