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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
PX633
From
C$
678.75
Models In Stock
Product Overview
- Accuracy Note 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
- 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
Typical Applications:
• Well Monitoring
• Slug Tests
• Pump Control
• Groundwater Monitoring
• Soil Remediation
• Oceanographic Research
• Lift Stations
• Level Control
• Surface Water Monitoring
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.
Specifications
Accuracy: 20°C ± 5°C (68°F ± 9°)
PX633A1: 0.01% FS NLHR
PX633A2: 0.25% FS NLHR
PX633A5: 0.50% FS NLHR
Long Term Stability: ± 0.2% FS/ year
Ambient temperature effects (20°C to 80°C): ± 0.2% FS/10K
Power Supply Effects: ± 0.005% FS/V (Zero and Span)
Load Effect: ± 0.05% FS/kΩ (Zero and Span)
Vibration Effects: IEC61298-3/GB/T 18271.3; 20g (5-2000HZ, max<± 3mm) <0.1% FS
Supply Voltage (U): 10-30 VDC
Output Signal: 4 to 20mA DC
Load Resistance Ω: <(U-10)/0.021
Maximum Current: 20.8mA
Transmission Distance: < 1000m
Power Consumption: 500mW(20.8mA output @ 24VDC)
Operating Temperature: -10 to 70°C (14 to 158°F)
Storage Temperature: -30 to 80°C (- 22 to 176°F)
Protection Class: IP68
Electrical Connection: PUR cable, outer diameter (7.5± 0.2)mm
Isolation Diaphragm Material: 316 SS
Fill Fluid: Silicon oil
Sensor Seal: O-ring, FMK
Side Cover Material / Diameter: 316 SS/ 28mm
EMC Environment:
GB/T 9254/CISPR22
GB/T 17626.2/IEC61000-4-2
GB/T 17626.3/IEC61000-4-3
GB/T 17626.8/IEC61000-4-8
GB/T 17626.4/IEC61000-4-4
GB/T 17626.5/IEC61000-4-5
GB/T 17626.6/IEC61000-4-6
1.Tank Cable Clamp, PX633-CLAMP
2.Transmitter Cable
3.Level transmitter
4.Counter weight, PX633-WEIGHT
5.Cable clamp hanger, PX633-HANGER
6.Protective Tube (user provided)
7.Thread Connection, PX633-M20, other threads avaliable
Nominal Cable lengths noted, tolerance is ± 0.5m/1.5ft
| Product | Pressure | Accuracy | Cable |
|---|---|---|---|
PX633A1-003GI | 0 to 3 psi | ± 0.1% | 20' CABLE |
PX633A1-005GI | 0 to 5 psi | ± 0.1% | 20' CABLE |
PX633A1-015GI | 0 to 15 psi | ± 0.1% | 50' CABLE |
PX633A1-030GI | 0 to 30 psi | ± 0.1% | 90' CABLE |
PX633A1-100GI | 0 to 100 psi | ± 0.1% | 250' CABLE |
PX633A1-150GI | 0 to 150 psi | ± 0.1% | 365' CABLE |
PX633A1-250GI | 0 to 250 psi | ± 0.1% | 595' CABLE |
PX633A1-300GI | 0 to 300 psi | ± 0.1% | 710' CABLE |
PX633A2-003GI | 0 to 3 psi | ± 0.25% | 20' CABLE |
PX633A2-005GI | 0 to 5 psi | ± 0.25% | 20' CABLE |
PX633A2-015GI | 0 to 15 psi | ± 0.25% | 50' CABLE |
PX633A2-030GI | 0 to 30 psi | ± 0.25% | 90' CABLE |
PX633A2-100GI | 0 to 100 psi | ± 0.25% | 250' CABLE |
PX633A2-150GI | 0 to 150 psi | ± 0.25% | 365' CABLE |
PX633A2-250GI | 0 to 250 psi | ± 0.25% | 595' CABLE |
PX633A2-300GI | 0 to 300 psi | ± 0.25% | 710' CABLE |
PX633A5-003GI | 0 to 3 psi | ± 0.5% | 20' CABLE |
PX633A5-005GI | 0 to 5 psi | ± 0.5% | 20' CABLE |
PX633A5-015GI | 0 to 15 psi | ± 0.5% | 50' CABLE |
PX633A5-030GI | 0 to 30 psi | ± 0.5% | 90' CABLE |
PX633A5-100GI | 0 to 100 psi | ± 0.5% | 250' CABLE |
PX633A5-150GI | 0 to 150 psi | ± 0.5% | 365' CABLE |
PX633A5-250GI | 0 to 250 psi | ± 0.5% | 595' CABLE |
PX633A5-300GI | 0 to 300 psi | ± 0.5% | 710' CABLE |
Show Ratings & Reviews
Rated 5 out of
5
by
Lew James from
Replacement pressure sensor
Documentation with wiring should be easy to access.
Date published: 2023-08-26
Rated 5 out of
5
by
Nick12 from
Great probe
Works as described, we have been using omega for many years
Date published: 2023-05-01
Rated 5 out of
5
by
DMG1 from
Does exactly what it is supposed to do!
Simple and works great! Very easy to install and use to monitor well weather depth.
Date published: 2021-08-13
What is the chemical compatibility of the PUR cable for this sensor? Looking at a vinegar application (Acetic acid). Is this cable compatible with a liquid like this?
A 20% concentration of Acetic Acid would have a minor to moderate effect on the polyurethane coating on the cable
Date published: 2022-10-31
Can it be used to measure the suction pressure inside a pipe that will be underwater? What is the necessary accessory?
The PX633 Submersible Pressure Transmitter is designed for liquid level measurement. There are no options or accessories available that would allow this sensor to be used to measure internal pressure on a submerged pipe.
Date published: 2025-01-22
You indicate not offering NSF certification for this unit. We were told that thisPC633 is a replacement for the discontinued PX438. Was the PX438 NSF61 compliant?
Thank you for your inquiry, we do not offer an NSF certification on any sensor.
Date published: 2022-11-11
Is this XMTR available with a threaded backend so that it can be suspended on a pipe in a fixed position?
The PX633 is NOT available with a threaded backend
Date published: 2023-06-21
What is the minimum bend radius acceptable for the cabling on this unit?
There is currently no information on the bending radius of the cable used on the PX633 Series submersible sensors
Date published: 2023-12-12
Is the PX633 NSF61 compliant?
Thank you for your inquiry, we do not offer an NSF certification for this unit.
Date published: 2022-10-20
What does it look like????? PX633-HANGER
There is a representation of the PX633-HANGER in the user's manual for the PX633. It is accessible from the specifications page for the PX633 on our website
Date published: 2020-05-15