DS4
ADZ NAGANO DS-4 electronic pressure switch
- Manufacturer: ADZ Nagano
- Category: Pressure, SENSORS
He ADZ NAGANO DS-4 it's a programmable electronic pressure switch High precision, designed for pressure monitoring and control in hydraulic, pneumatic and industrial automation systems.
Made of stainless steel and with thin-film piezoresistive technology, it offers excellent long-term stability, high resistance to pressure spikes and high compatibility with aggressive media.
Switching points and hysteresis are easily configured using PC software, without the need for a reference pressure, simplifying field parameterization.
Properties
…
| Parameter | Value / Description |
|---|---|
| Sensor type | Electronic pressure switch |
| Standard pressure ranges | 0…0.6 bar up to 0…2000 bar (others on request) |
| Allowable overload | > 2 × max. pressure. |
| Bursting pressure | > 3 × max pressure. |
| Measurement principle | Piezoresistive, full bridge on stainless steel diaphragm |
| Total accuracy | < 0.5 % FS (typical) |
| Serving temperature | –20 °C to +80 °C (optional –40 °C to +125 °C) |
| Feeding | 10…30 V DC (reverse and overvoltage protection) |
| Consumption | max. 30 mA |
| Electrical outlet | NPN or PNP; max. 1.7 A DC (internally limited) |
| Switching voltage | 30 V DC max. |
| Response time | 5 ms min. |
| Hysteresis | Adjustable (≥ 0.5 % FS) |
| Switching delay | 5 ms – 655 s (programmable in 10 ms steps) |
| Number of switching points | 2 (individual) / 4 (in range mode) |
| Configuration | PC software + LPT/USB adapter; no reference pressure |
| Electrical connection | 4-pin Binder Connector |
| Process connection | G ¼″ or G ½″ thread (optional) |
| Materials in contact | CrNi stainless steel (X5CrNi1810) |
| Protection | IP65 according to DIN EN 60529 |
| Weight | approx. 100 g |
| Start-up time | ~800 ms after energization |
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