Fast response temperature probe - plastic connection head
- 4 mm diameter
- -30 to 130 ° C
- Sensor of your choice
- IP 65
DESCRIPTION AND APPLICATION
All of this temperature sensors with RS 485 output are intended for contact measurements of the temperatures of liquid and gaseous substances. The standard temperature range in which the sensors can be used is between -50°C and 150°C. The sensors meet the standard IP 67 in terms of protection against infiltration, in accordance with standard EN 60 529.
The sensor - central support combination is suitable for measuring the temperature in air conditioning ducts. The sensor-thermowell combination is suitable for temperature measurement in pipes.
The composition of the sensor material of temperature complies with the requirements of Decree 38/2001 Coll. as modified, and the design of the sensor also allows a easy cleaning. Thanks to these properties, it is possible to use the temperature sensors in the food industry. The sensors can be used for all control systems compatible with the ModBus RTU communication protocol.
ACCESSORIES
DECLARATION, CERTIFICATION, CALIBRATION
Sensor type | SD 182K |
Output signal | RS485 / MODBUS RTU |
Sensitive element type | Point 1000/3850 |
Connection of the sensitive element type | 2 fils |
Internal wiring resistance | 0,254 Ω / m at 20 ° C |
Accuracy class B acc. to standard EN 60 751 | ± (0,3 + 0,005 | t |) in ° C |
Electronics accuracy | ± 0.2 ° C |
Measuring range |
-50 ° C to 150 ° C |
Recommended diet (SELV or PELV) | 12 to 24 VAC nebo 10 to 24 VDC |
Protection sign | IP67 according to to standard EN 60 529 |
Connection head material | stainless steel DIN1.4301 |
Connection head dimension | length 78 mm / diameter 22 mm |
Connector type | Lumberg M12 |
Rod material and connection head material | DIN 1.4301 stainless steel |
Diameter of the stem | 6 ± 0,1 mm |
Standard length of rod L1 | 70, 120, 180, 240, 300, 360, 420 mm |
Insulation resistance | > 200 MΩ at 500 V DC, 25 ° C ± 3 ° C |
Electric force | 500V / 50Hz according to at EN 60 730-1 |
Resistance to external pressure | without 2,5 MPa thermowell / with 6,3 MPa thermowell |
Weight | 120 g for a length of 120 mm |
Operation conditions:
Housing length in mm | Water / air flow velocity without thermowell |
Water / air flow velocity with a thermowell |
up to 60 | 2 / 20 m-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 to 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 |