Specification
Input of ZP-05 HART Temperature Transmitter:
| Input signal |
Resistance temperature detector (RTD), thermocouple (TC) |
| Cold-junction compensation |
-20 -60°C |
| Compensation precision |
±1°C @ temperature scope |
Output:
| Output signal |
4-20mA, overlaid HART protocol |
| Load resistance |
RL≤(Ue-12)/0.021 |
Output current of upper and lower
limit overflow alarm |
IH=21mA, IL=3.8mA |
Other:
| Supply voltage |
DC12-40V |
| Temperature drift |
0.0075%FS/°C |
| Response time |
Reach to 90% of the final value for 700ms |
| Used environmental temperature |
-40 – 80°C |
| Storage temperature |
-40 – 100°C |
Insulation strength (between input
and output) |
1500Vrms (1 min, without spark) |
Insulation resistance (between
input and output) |
≥100MΩ(under the 500 VDC) |
| Aseismicity |
4g/2 – 150Hz |
| Installation angle |
Unlimited |
| Installation area |
B-type top cassette installation |
| Electromagnetic compatibility |
Conform to GB/T18268 industrial equipment application requirements, equal IEC 61326-1 |
Input type and transmission accuracy:
| Model |
Type |
Measurement scope |
Minimum measurement scope |
Conversion accuracy (larger value) |
Resistance
temperature
detector (RTD) |
Pt100 |
-200~850°C |
20°C |
± 0.1%range Or± 0.2°C |
| Cu50 |
-50~150°C |
20°C |
± 0.1%range Or± 0.2°C |
Thermocouple
(TC) |
B |
100~1820°C |
500°C |
± 0.1%range Or± 1.5°C |
| E |
-100~1000°C |
50°C |
± 0.1%range Or± 0.5°C |
| J |
-100~1200°C |
50°C |
± 0.1%range Or± 0.5°C |
| K |
-180~1372°C |
50°C |
± 0.1%range Or± 0.5°C |
| N |
-180~1300°C |
50°C |
± 0.1%range Or± 0.5°C |
| R |
-50~1768°C |
500°C |
± 0.1%range Or± 1.5°C |
| S |
-50~1768°C |
500°C |
± 0.1%range Or± 1.5°C |
| T |
-200~400°C |
50°C |
± 0.1%range Or± 0.5°C |
Notes:
- The above accuracy data were obtained by testing at an ambient temperature of
20 °C ± 2 °C.
- The output precision “%” is relative to the set range.
- The cold end compensation error needs to be added to the thermocouple measurement, and the internal cold end compensation error is ≤±1°C.