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call- [DPX200] Digital Pressure Multi Switch
- - Dotech's complete solutions against refrigerant leak and noise
- Accurate measurement with dedicated sensors
(low and high pressure refrigerants)
- Display of saturation temperature of refrigerant
- All in one(pressure switch and gauge)
- Easy installation and resonable and competitive price
Pressure switch, high pressure fan switch, and pressure gauge fuctions are integrated into one unit and it provides the cost savings and convenience of installation and maintenance.
The special fittings prevent refrigerant leak and noise completely.
Precise Control with Digital Technology and High and Low Pressure Sensors
The sensor specifically designed for low pressure measures more accurately and digital technology
enables to set and tune more finely as desired. Users can check the changes of pressure exactly.
There is no concern about operation stop as it is displayed.
Compatible with Various Refrigerants
R22, R23, R-123, R-124, R-134a, R-404a, R-407c, R-410a, and R-507 are compatible. RS485
Communication(MODBUS)
It is versatile. Communication via RS485(MODBUS) provides many options to the users
(remote control, remote display, data manipulation, and etc.).
■ Technical Specifications
| DPX200-HL-00 | DPX200-HL-R4 | ||
|---|---|---|---|
| Dimensions | 159(W) x 128(H) x 58(D) mm | ||
| Power | 100-240 Vac, 50/60 Hz | ||
| Power Consumption | Max. 10 VA | ||
| I/O | 3P Relay Output / 250 Vac, 30 Vdc, 5 A / HPS, LPS, HPC | ||
| Connection | Screw Terminal | ||
| Display | FND, LED Type | ||
| Mount | Bracket | ||
| Pressure Sensor |
Measurement Range | Low Pressure: -0.10~1.50MPa High Pressure: 0~5.00MPa |
|
| Accuracy | ±1.0 % | ||
| Overpressure | 200% | ||
| Stability | ±0.5 %FS/year | ||
| Shock | 20 g Sinusoidal, 11 msec | ||
| Vibration | x-y-z directions of 5 -2000 Hz/10 g | ||
| Fluid Temperature |
-40 ~ 120°C | ||
| Port | 7/16UNF / MALE | ||
| Pressur Type | Gauge | ||
| Communication | - | RS485 MODBUS RTU | |
| Operation | -10~50 ℃(Humidity 90 %RH or Less) | ||
| Storage | -20~60 ℃(Humidity 90 %RH or Less) | ||
