PX633

Submersible Pressure Transmitters with High Accuracy

Models In Stock

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

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PX633

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Data Sheet

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
Series ID PX633
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