Low Pressure Transmitter with LCD
The PL-LPT-LCD is used to measure positive, negative or differential pressure. The piezoresistive sensor is ideal for monitoring the pressure of air or other clean inert gas. Typical HVAC applications include monitoring of filter differential pressure, duct static pressure, or building pressure.
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- Sensor Type: Piezoresistive differential pressure
- Selectable Ranges: ±4” (±1,000 Pa), ±2” (±500 Pa), ±1” (±250 Pa), 0-4” (0-1,000 Pa), 0-2” (0-500 Pa), 0- 1” WC (0-250 Pa)
- Accuracy: ±1% F.S. of selected range (minimum range is ±1.5% F.S.) @ 22°C (72°F) including hysteresis, non-linearity and repeatability
- Output Signal: 4-20 mA (2-wire), 0-5 or 0-10 Vdc (3-wire), switch selectable
- Power Supply: 20 to 28 Vac/dc (non-isolated half-wave rectified)
- Operating Conditions: 32 to 140°F (0 to 60°C), 5 to 95 %RH, non-condensing
- Enclosure: Grey Polycarbonate UL94-V0, IP65 (NEMA 4X) with thread adapter (1/2” NPT to M16) and cable gland fitting
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Specifications
- Sensor Type: Piezoresistive differential pressure
- Selectable Ranges: ±4” (±1,000 Pa), ±2” (±500 Pa), ±1” (±250 Pa), 0-4” (0-1,000 Pa), 0-2” (0-500 Pa), 0- 1” WC (0-250 Pa)
- Accuracy: ±1% F.S. of selected range (minimum range is ±1.5% F.S.) @ 22°C (72°F) including hysteresis, non-linearity and repeatability
- Output Signal: 4-20 mA (2-wire), 0-5 or 0-10 Vdc (3-wire), switch selectable
- Power Supply: 20 to 28 Vac/dc (non-isolated half-wave rectified)
- Operating Conditions: 32 to 140°F (0 to 60°C), 5 to 95 %RH, non-condensing
- Enclosure: Grey Polycarbonate UL94-V0, IP65 (NEMA 4X) with thread adapter (1/2” NPT to M16) and cable gland fitting
- Documentation
