High precision digital pressure switch
7 user programmable units available.2 NPN / PNP open collector + analog output(1~5V or 4~20mA). 3-color digital LCD display.Repeatability ± 0.2% F.S. ± 1 digit. Max. 20% energy saving.
- 7 user programmable units available.
- 2 NPN / PNP open collector + analog output(1~5V or 4~20mA).
- 3-color digital LCD
- ± 0.2% F.S. ± 1 digit.
- Max. 20% energy saving.
- Programmable pressure unit:KPa, MPa, kgf/cm2, bar, psi, mmHg, InHg 。
- Applicable for semiconductor manufacturing process, please consult us for further information.
| Port size | F1:R1/8, M5; F2:NPT1/8,#10~32UNF; F3:G1/8, M5 |
|---|---|
| Rated pressure range | 0 ~ 1.000 MPa (Positive) －101.3 ~ 0.0 kPa (vacuum) －100.0~100.0 kPa (Compound) |
| Operating / Setting pressure range | －0.100 ~ 1.000 MPa(Positive) －101.3 ~ 10.0 kPa (vacuum) －101.0~101.0 kPa (Compound) |
| Medium | Air, Non-corrosive / Non-flammable gas |
| Power supply voltage | 12 to 24V DC ±10%, Ripple (P-P) 10% or less |
| Response time | ≦2.5ms (chattering-proof function: 25ms, 100ms,250ms,500ms,1000ms and 1500ms selections) |
| Switch output | NPN: open collector 2 outputs, Max. load current : 125mA, Max. supply voltage: 30V DC, Residual voltage :≦1.5V PNP: open collector 2 outputs, Max. load current : 125mA, Max. supply voltage: 24V DC, Residual voltage :≦1.5V |
| Repeatability (Switch output) | ± 0.2% F.S. ±1 digit |
| Hysteresis | Hysteresis mode/Window comparator mode:Adjustable (※1) |
| Current consumption | ≦ 40mA (With no load) |
| Output short circuit protection | Yes |
| 7 segment LCD display | 3½ digital, 7 segment LCD display ( Red / Green / Orange ) (Sampling rate: 5 times/sec.) |
| Indicator accuracy | ±2% F.S. ±1 digit (ambient temperature: 25 ±3℃) |
| Enclosure | IP40 |
| Ambient humidity range | Operation/Storage: 35 ~ 85% RH ( No condensation) |
| Withstand voltage | 1000V AC in 1-min. (between case and lead wire) |
| Insulation resistance | 50MΩ min. (at 500V DC , between case and lead wire) |
| Temperature characteristic | ±2.5% F.S. of detected pressure (25℃) at temp. Range of 0~50℃ |
| Weight | Appro.80g(with 2-meter lead wire) |
| Remark | ※1.Hysteresis value is adjustable within 1~8 digits for one point set mode and window comparator mode. ※2.If analog voltage output is selected, the analog current output cannot be selected at the same time. ※3.If analog current output is selected, the analog voltage output cannot be selected at the same time. |
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