Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Description:
The YD33 digital smart industrial pressure transmitter, featuring an LED/LCD display, incorporates a high-quality imported piezoresistive pressure sensor. This transmitter offers local value reading for ease of use. Its fully welded 316L stainless steel housing ensures superior resistance to shock and vibration, along with EMI/RFI protection. Thanks to these features, the YD33 is resilient enough to withstand even the harshest operational conditions.
Specification:
| Parameter | YD33 |
|---|---|
| Pressure Range | Gauge / Absolute pressure optional. |
| Overload | 200% F.S. |
| Burst Pressure | 500% F.S. |
| Accuracy | ≤ ±0.5%F.S typical<br>≤ ±0.25%F.S optional<br>≤ ±0.1%F.S (by customized) at 25℃<br>Including non-lin., rep. and hys. |
| Long-term Stability | 0.1%F.S/Year |
| Working Temp. | -20℃~80℃ (corrosive medium);<br>-40℃~80℃ (non-corrosive medium) |
| Compensation Temp. | 0℃....50℃ (P≤35KPa) or -10℃...80℃ (P>35KPa) |
| Storage Temp. | -40℃~125℃ (Nitrile rubber sealing ring);<br>-30℃~150℃ (fluororubber rubber sealing ring) |
| Medium Compatible | Compatible with 316L Stainless Steel |
| Electrical Wire | 2 Wires / 3 Wires |
| Output | 4-20mA, 0-5V, 1-5V |
| Power Supply | N/A (Not Specified) |
| Insulate resistance | N/A (Not Specified) |
| Zero Temp. Drift | N/A (Not Specified) |
| FS Temp. Drift | 0.03%FS/℃ (≤35kPa), 0.02%FS/℃ (>35kPa) |
| Local display | LED indicator |
| Specification | 4 -1/2 bits LED/LCD local display<br>Non-linear: ±0.02%F.S.;<br>Display scope: -9999 to +9999 |
| Sampling rate | 10 times / sec.;<br>Working temp range: -30 to +80℃ |
| Overload display | ‘ERR’ |
| Backlight | Suitable for dark environment application. |
| Electrical connection | DIN Hirschmann Terminal Box 4 Pins and IP65. |
| Mechanical vibration | ±20g |
| Pressure connect port | 1/4’‘NPT male, 1/2’‘NPT Female;<br>G1/2’’; G1/4’’male optional. (By customized) |
| IP rating | IP65 |
| Response time | ≤10ms |
Features:
