Overview: The STZ5 high-temperature medium transmitter uses a temperature cooling groove to isolate the amplification circuit
Overview
The STZ5 high-temperature medium transmitter uses a temperature cooling groove to isolate the amplification circuit. While maintaining small size and low cost, the transmitter can further increase the temperature range of the measured medium, and the amplification circuit is not greatly affected by temperature due to the isolation groove. Ensured the stability and durability of the transmitter when measuring general high-temperature media.
feature
Specially designed for pressure measurement of high-temperature media;
The circuit part adopts temperature isolation;
The maximum temperature of the medium can reach 250 ℃;
Maintaining a smaller volume and lower cost.
Technical Specifications
| measuring medium |
Gas and liquid compatible with 17-4PH stainless steel |
| Range |
-100KPa～0～10KPa…120MPa |
0～1...50MPa |
| Pressure type |
Gauge pressure, absolute pressure, sealed gauge pressure |
gauge pressure |
| Overload pressure |
1.5 times the range pressure |
| Breaking pressure |
2 times the range pressure |
| Power supply |
16-32VDC (range<100KPa); 9-30VDC (range ≥ 100KPa) |
| output signal |
4-20mA; 0-5V optional |
| Comprehensive accuracy |
0.5% FS; 0.25% F optional |
| Zero temperature error |
0.5%FS/10℃ |
| Full range temperature error |
0.5%FS/10℃ |
| compensation temperature |
-20～85℃ |
| Operating Temperature |
-40～150℃ |
-40～250℃ |
| insulation resistance |
≥500MΩ |
| load capacity |
≥ [(Supply voltage -6.5V)/0.02A] Ω |
| threaded interface |
G1/4"， M20×1.5，M14×1.5， 特殊要求可定制 |
| electrical interface |
DIN43650 plug; Aviation plug; Direct lead optional |
| mechanical life |
≥ 5 million pressure cycles |
| long-term stability |
≤± 0.25% FS/year |
Overall dimensions
|
STZ5-1 0～150℃ |
STZ5-2 0～250℃ |
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