DPS2000X Differential Pressure Switch
The DPS2000X uses high and low pressure ports with a spring-magnet coupling and pointer. The differential pressure operates a microswitch for control systems.
Explosion proof · NEMA 4XDifferential ranges: 0–9 to 0–200 psiWorking temperature: max. 80°C
Features
- Piston type with high and low pressure ports.
- Spring-magnet coupling and pointer with one adjustable SPDT alarm contact.
- Die-cast aluminium-alloy housing and SS316 wetted parts.
- Accuracy: ±2% of full scale on rising pressure.
- Hysteresis (dead band): ±10% of full scale.
High and low sides must be pressurised on line at the same time.
Technical specifications
- Protection
- Explosion-proof / weatherproof; NEMA 4X.
- Classification
- Class I, Groups B, C, D; Class II, Groups E, F, G.
- Working pressure
- 200 kg/cm². High and low sides must be pressurised on line at the same time.
- Working temperature
- Maximum 80°C.
- Ambient temperature
- −25 to +100°C.
- Switch rating
- 5 A at 125 VAC; 5 A at 250 VAC; 2 A at 30 VDC.
- Process connection
- ¼ inch NPT female; optional adapter connection available.
- Conduit connection
- ½ inch or ¾ inch NPT female; optional connection available.
- Dimensions
- See original front and side views and parts key below Features; dimensions in mm.
Differential pressure ranges and dead band
| Code | Adjustable range (psi) | Adjustable range (kg/cm²) |
|---|---|---|
| 09R | 0–9 | 0–0.6 |
| 11R | 0–11 | 0–0.75 |
| 14R | 0–14 | 0–1 |
| 30R | 0–30 | 0–2 |
| 40R | 0–40 | 0–2.5 |
| 60R | 0–60 | 0–4 |
| 100R | 0–100 | 0–7 |
| 140R | 0–140 | 0–10 |
| 200R | 0–200 | 0–14 |
Hysteresis (dead band): ±10% of full scale. Working pressure: 200 kg/cm².
Configure your DPS2000X
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