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PX633
Submersible Pressure Transmitters with High Accuracy
- Available with Accuracies of 0.5%, 0.25% and 0.1% of Full Scale
- Designed for Complete Submergibility
- Unique Cable Seal System Insures Water-Tight Integrity
- High Static Accuracy and Repeatability
Product Overview
- Accuracy Detail 20°C ± 5°C (68°F ± 9°) PX633A1: 0.01% FS NLHR PX633A2: 0.25% FS NLHR PX633A5: 0.50% FS NLHR
- Additional Features 1 Surge Protection
- Current Draw 20.8 mA
- Diameter 28 mm
- Electrical Connection Submersible Cable
- Electrical Output 4 to 20 mA
- Enclosure Ratings IP68
- Fill Fluid Silicon oil
- Fits Cable Diameter 7.3 to 7.7 mm
- Load Effect ± 0.05% FS/kΩ
- Loop Resistance, Max <(U-10)/0.021 Ω, where U is supply voltage
- Materials, Wetted 316 Stainless Steel, FKM
- Output Signal Current
- Power Supply 500 mW
- Measurement Pressure Type Gauge
- Process Connection Type Submersible
- Stability ± 0.2%
- Supply Voltage 10.5 to 55 Vdc
- Thermal Effect ± 0.2% FS/10K
- Transmission Distance up to 1000 meters
- Vibration Effect IEC61298-3/GB/T 18271.3; 20g (5-2000HZ, max<± 3mm) <0.1% FS
PX633 Submersible Level Transmitter is designed for dealing with the most demanding level measurement conditions. The sensor adopts advanced microprocessor technology with comprehensive linear and temperature error compensation assuring the high precision measurements.
The probe employs full potting, reference tube condensation countermeasures, a dual seal design, and a rugged stainless steel body to assure long term reliability, performance, and stability. The signal transmitting module has transient voltage protection to assure operation under the harsh surge voltage environments (surge protection is not guaranteed and is not covered by warranty). An inverted cone seal extends working life of cable and transducer in conditions were the sensor may experience severe stress from turbulent process media. PX633 Submersible level transmitter is the optimal choice to satisfy all of high demand level measuring applications.
Typical Applications:
• Well Monitoring
• Slug Tests
• Pump Control
• Groundwater Monitoring
• Soil Remediation
• Oceanographic Research
• Lift Stations
• Level Control
• Surface Water Monitoring
