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Submersible Pressure Transmitters with High Accuracy

0 to 250 psi, ±0.1% Accuracy

$1,364.59

Item# PX633A1-250GI

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $1,364.59
10-24 $1,296.36
25-49 $1,269.07
50-99 $1,214.49
100+ $1,187.19

In stock

Lead Time (If not in stock): 5 weeks
0 to 250 psi, ±0.1% Accuracy PX633A1-250GI PX633A1-250GI
  • 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

PX633A1-250GI Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Pressure Range
Accuracy Class
Accuracy Value(compensated range)
Pressure Type
Output Signal
Electrical Output
Pressure Port Type
Connection/Termination
Operating Temperature Range
Additional Features


       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
Number

Pressure
Range

Accuracy
Value

Cable
Length

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

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Rated 5 out of 5 by from Replacement pressure sensor Documentation with wiring should be easy to access.
Date published: 2023-08-26
Rated 5 out of 5 by 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 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
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loading all QA

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?

Asked by: Leon from Michigan
A 20% concentration of Acetic Acid would have a minor to moderate effect on the polyurethane coating on the cable
Answered by: Applicatrions Engineer JK
Date published: 2022-10-31

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?

Asked by: DNT PM
Thank you for your inquiry, we do not offer an NSF certification on any sensor.
Answered by: rkent
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?

Asked by: muche1
The PX633 is NOT available with a threaded backend
Answered by: Applicatrions Engineer JK
Date published: 2023-06-21

What is the minimum bend radius acceptable for the cabling on this unit?

Asked by: mfeltis
There is currently no information on the bending radius of the cable used on the PX633 Series submersible sensors
Answered by: Applicatrions Engineer JK
Date published: 2023-12-12

Is the PX633 NSF61 compliant?

Asked by: BOR Eng
Thank you for your inquiry, we do not offer an NSF certification for this unit.
Answered by: rkent
Date published: 2022-10-20

What does it look like????? PX633-HANGER

Asked by: PX633
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
Answered by: Applicatrions Engineer JK
Date published: 2020-05-15
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Threaded Tank Cable Clamp for Suspending Sensor Inside a Tank
$83.77
5 In Stock
Cable Clamp Hanger for PX633
$55.84
0 In Stock
M20x1.5 Threaded pressure port adaptor (To fix the bottom and support the product)
$83.77
23 In Stock
Counter weight (to fix some areas of fast flow rate or media with high density)
$83.77
1 In Stock

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