Stainless steel probe - Modbus RS485

Delivery in 3 to 5 weeks

Product features Stainless steel probe - Modbus RS485

DESCRIPTION AND 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 read. Thanks 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 abstract 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