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 YD41 pressure transmitter utilizes a ceramic capacitor core, making it an excellent choice for refrigerant pressure measurement applications. With its standard 0.5-4.5V output signal, it boasts a wide operating temperature range, high precision, and superior waterproof performance. Additionally, its anti-condensation feature ensures reliable operation. Suitable for pressure measurement of most common refrigerants, it also exhibits a high burst pressure capability.
Specification
| Specification | Description |
|---|---|
| Pressure Type | Absolute (A) / Sealed Gauge (S) pressure optional |
| Pressure Range | -1-0-10 bar...65barS; 0-10...50barA optional |
| Overload | 200% F.S. |
| Burst Pressure | 300% F.S. |
| Accuracy | ≤ ±1.0%F.S (Typical) at 25°C |
| Total Error Band | Not Specified |
| Stability | -20...50 °C max. ≤±1.0%FS; -40...80 °C max. ≤±2.0 %FS 0.2%F.S±0.05%/Year |
| Working Temp. | -35℃~105℃ |
| Storage Temp. | -40℃~105℃ |
| Temp. Compensation | -20℃~80℃ |
| Parameter | YD41 |
| Medium Compatible | SS304/brass and ceramic compatible |
| Electrical Wire | 3 Wires/2Wires |
| Output | DC 0...10V, DC 0...5V, DC 1...5V, DC 0.5...4.5V, 0.5~4.5V ratiometric, DC 0.5...2.5V 4-20mA |
| Power Supply | 5Vdc±5% |
| Output loading | ≥10KΩ |
| Over-voltage protection | 20Vdc |
| Reverse voltage | -14Vdc |
| Response time | ≤10ms (10%∽90%) |
| Insulate resistance | >100M Ω @100V |
| Thermal effect on span | ±0.03%/℃ |
| Thermal effect on zero | ± 0.5%/℃ |
| Electrical connection | Packard Metri-Pack 3 Pin connector |
| Pressure connect port | 7/16-20 UNF-2B Female or by customized |
| EMC Standard | EN 61326-1:2013; EN 61326-2-3:2013 EN 61000-6-2:2005; EN61000-6-4:2007+A1 |
| IP rating | ≥IP66 |
| Vibration | 10g, 5∽2000Hz |
| Impact | 20g, 11ms half sine |
| Compatible medium | R12, R22, R134a, R404a, R407c, R410a, R502, R507 |
| O-ring materials | CR |
Features
