Winters Instruments
Winters - Model LE1 -OEM Pressure Transmitter
Developed for OEM applications. Compact stainless steel construction with ceramic sensor. Available ranges include Vacuum, Compound up to 2,000 psi (100 bar). Wide range of mechanical and electrical connections. ±0.5% accuracy (±1% for pressures ≤ 45 psi). IP65 and IP67 enclosure ratings. CE approved. 5 year warranty.
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Suitable for a variety of applications including pump and compressor monitoring, refrigeration and HVAC
- Output Signal:
- Standard 2-wire: 4-20 mA / Vs = 12-30 Vdc or 12-30 Vac
- Optional 3-wire: 0.5-4.5 Vdc / Vs = 10-30 Vdc
- Accuracy: ±0.5% FSO (±1% FSO for pressures ≤45 psi (3 x bar))
- Response Time: <10 ms
- Insulation: >100 MΩ @ 50V
- Permissible Temperatures:
- Operating: -40°F to 212°F (-40°C to 100°C)
- Compensating: 14°F to 176°F (-10°C to 80°C)
- Pressure Port / Housing: 304 SS
- Wetted Parts: Diaphragm: Ceramic (up to 2,900 psi)
- Seals: NBR, Diaphragm: silicone (over 3,000 psi)
- Current Consumption:
- 2-wire: 25 mA max
- 3-wire voltage: 5 mA (short-circuit current 20 mA)
- EMC:
- EMI: EN50087-1/-2
- EMS: EN50082-2
- Stability: Vibration: 10 g / 5 Hz to 200 Hz
- Shock: 20 g / 11 ms
- Operation Life : 2 M cycles
- Approval: CE, RoHS