WINTERS PEM-25 Standard Pressure Gauge 63mm Shaft Diameter
Technical Specifications
| Parameter |
Value |
| Sensing range |
6 mm (fixed) |
| Minimum sensing object |
0.8 * 1.2 mm opaque object |
| Hysteresis |
0.05 mm or less |
| Repeatability |
0.01 mm or less |
| Supply voltage |
5 to 24 V DC ±10% (Ripple P-P 10% or less) |
| Current consumption |
15 mA or less |
| Output - NPN type |
NPN open-collector transistor |
| Output - PNP type |
PNP open-collector transistor |
| Max sink current (NPN) |
50 mA |
| Max source current (PNP) |
50 mA |
| Applied voltage (NPN) |
30 V DC or less (between output and 0 V) |
| Applied voltage (PNP) |
30 V DC or less (between output and +V) |
| Residual voltage (50 mA) |
2 V or less |
| Residual voltage (16 mA) |
1 V or less |
| Output operation |
Incorporated with 2 outputs: Light-ON / Dark-ON |
| Short-circuit protection |
Incorporated |
| Response time (light interrupted) |
80 μs or less |
| Response time (light received) |
20 μs or less |
| Max response frequency |
3 kHz |
| Operation indicator |
Orange LED (lights up under light received condition) |
| Pollution degree |
3 |
| Protection |
IP64 (IEC) |
| Ambient illuminance |
Fluorescent light: 1,000 ℓx at the light-receiving face |
| Voltage withstandability |
1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Insulation resistance |
20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Vibration resistance |
10 to 2,000 Hz frequency, 1.5 mm double amplitude (max acceleration 196 m/s²) in X, Y and Z directions for two hours each |
| Shock resistance |
15,000 m/s² acceleration (1,500 G approx.) in X, Y and Z directions three times each |
| Emitting element |
Infrared LED (Peak emission wavelength: 855 nm, non-modulated) |
| Material - Enclosure |
PBT |
| Material - Display section |
Polycarbonate |
Cable Options
- Cable (standard): 0.09-mm² 4-core cabtyre cable, PVC, 1 m long
- Cable (bending-resistant): 0.1-mm² 4-core bending-resistant cabtyre cable, PVC, 1 m long
- Cable (3m): 0.09-mm² 4-core cabtyre cable, PVC, 3 m long
Extension up to total 100 m is possible with 0.3 mm², or more, cable
Weight Specifications
- Weight (standard): Net weight: 10 g approx., Gross weight: 15 g approx.
- Weight (bending-resistant): Net weight: 30 g approx., Gross weight: 35 g approx.