Features
● SS Housing, all-in design with anti-condensation function and good heat dissipation
● Good measuring repeatability and anti-interference
● Monitoring for long-distance temperature signal transmission
● Signal transfer from PT sensor to 4 ... 20 mA
● With SD05 integrated signal indicator for local display(Optional)
● Good measuring repeatability and anti-interference
● Monitoring for long-distance temperature signal transmission
● Signal transfer from PT sensor to 4 ... 20 mA
● With SD05 integrated signal indicator for local display(Optional)
Applications
For industries in heating / Ventilation / Air conditioning / Cooling / Water power / Electricity, etc. / For process in agriculture / Green house / Environmental engineering / Food / Pharmaceutical industry / Machinery manufacturing / Storage tank / Compressor / Hydraulic equipment
Specification
Input |
|
Input |
RTD Pt100 Ω |
PT100Ω sensor current |
＜0.8 mA |
ZERO adjustment range |
±10% |
SPAN adjustment range |
±10% |
Output |
|
Output |
DC 4 ... 20 mA (2-wire) |
Accuracy |
±0.5% of F.S. |
Load resistance |
≦(Supply voltage - 8 V) / 0.02 A Ω |
Power stability |
±0.025% / V |
Temperature drift |
＜±0.015% F.S. / °C |
Calibration temperature |
20 ... 28°C |
Response time |
＜250 ms |
Electrical |
|
Power supply |
DC 10 ... 30 V |
Electrical connector |
DIN 43650 ABS |
Environmental |
|
Medium |
Air |
Operating Temp. |
-20 ... 80°C |
Operating Humid. |
100%RH(Non-condensing) |
Protection |
|
Pt100 signal disconnection protection & output |
＞23 mA |
Pt100 signal short circuit protection & output |
＜3 mA |
Output polarity protection |
Yes |
IP rating |
IP65 |
Certification |
|
Certification |
CE |
Material |
|
Housing |
SUS304 |
Weight |
50 mm : 250 g / 200 mm : 260 g |
Option |
|
Sleeve pipe / Size |
30 / 80 / 130 / 180 mm R1/2″sleeve |
Download
Note : Design and specifications are subject to change without notice.
Note : Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.