P1L Series Pressure Level Sensor
Pressure Sensors
The RoHS compliant P1L incorporates a ceramic capacitive sense element with the latest state-of-the-art ASIC. Built in a rugged stainless steel housing to provide a highly reliable solution for measuring a broad range of liquids including most hydrocarbon based fluids.
The P1L is proposed with an operating and storage temperature range of -40°C to +65°C, and it is available with various cable length options. Standard pressure ranges are available in Bar.
Applications: Fuel and oil tank storage; level measurement in vessel and storage systems; water treatment plants; pump and booster stations; ground water systems; level measurement in rivers and lakes; storm water retention basins.
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Contact UsFeatures
- Small size (22mm diameter)
- Stainless steel IP68 construction
- Temperature compensated
- EMI protection
- High shock & vibration performance
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Specifications
| Pressure Range | 800 to 1400 mbar absolute 800 to 2000 mbar absolute |
| Pressure Proof | 2X Full Scale Pressure |
| Burst Pressure | 3X Full Scale Pressure |
| Random Vibration | IEC 60068-2-6,10 g's peak-to-peak sinusoidal sweep (10 to 2000hz) |
| Mechanical Shock | IEC 60068-2-27, 75 G'S 1/2 sine wave |
| Output Signal | 0.5 … 4.5 VDC ratiometric |
| Operating Supply Voltage | 5 VDC ± 5% |
| Excitation Current | ≤ 5 mA |
| Response Time | ≤ 5ms max. to 63% of full scale pressure with step change on input |
| Overvoltage protection | min. 33 VDC |
| Short-circuit proofness | For min. 3 intervals at 5 minutes each |
| Total Error Band | +/- 2.25% Vs Typical (See Datasheet) |
| Housing | Stainless Steel 304L |
| Cable Insulation | HDPE |
| Sealing | Fluorocarbon (FKM) |
| Potting | Stycast |
| Operating Temperature Range | 30°C to +65°C, at not freezing medium |
| Storage Temperature | -40°C to +65°C |
| Media Compatibility | Fuel, oil and non-potable water |
| Ingress Protection (per IEC 60529) | IP68 |
| Weight (Sensor Only) | 7.76 oz (220 g) |
| Family | Output | Pressure Range | Pressure Reference | Seal Type | Cable Type | Cable Length |
| P1L Series | 1: 0.5 … 4.5 V | 1400: 800-1400 mbar 2000: 800-2000 mbar |
A: Absolute | 1: Fluorocarbon (FKM) | 1: HDPE | 05: 5 meters (available only for 1400 pressure range) 10: 10 meters (available only for 1400 pressure range) 20: 20 meters |