Overview
APG PT-500-P30 Pressure Transmitter for Dirty Liquids is a rugged submersible pressure transmitter designed for tank liquid level measurement, water, and wastewater applications, and well depth measurement. Durability in submerged environments. The PT-500-P30 has a choice of patented removable, reusable or fixed, welded cage, and is designed for use in caustic, turbulent, and dirty liquid.
For caustic, turbulent, and dirty liquids. The PT-500 is the pinnacle of durability with a 316L SS, patented cage, and built-in lightning transience protection. The PT-500 is designed for reliability in waste water and other dirty or turbulent liquids. Its unique set of features puts it in a class of its own:
- Built-in lightning transience protection
- Class 1, Div. 1/Zone 0 certification
- Choice of patented re-usable cage or fixed, welded cage
- Field adjustable zero
- Conduit mounting threads
- Ingenious and compact vent tube filter cap
- Single seal for highest safety factor
APG PT-500-P30 Pressure Transmitter Features
- Simple to install
- High precision, solid state signal: 4-20 mA
- Exclusive, removable and reusable cage
- 1/2” NPTM option on cable end for use with conduit
- Durable transducer face
- Intrinsically safe for Class I, Div 1/Zone 0 (4-20mA only)
- Built-in lightning transient protection on every model
- Single seal for highest safety protection factor
Calibration services
NIST Certificates and Re-Calibration
When you buy a PT-500 submersible pressure transducer, or any of our pressure sensors, request a NIST certificate for accuracy up to 0.1% full scale. We can do the same on your regular factory re-calibration, which we recommend doing annually. Have your submersible pressure transducer re-calibrated at our factory on a regular basis. This will ensure accurate and reliability performance for years.
APG PT-500-P30 Pressure Transmitter Specification
| Performance | |
| Range | To 575 ft. (250 psi) deep |
| Accuracy | B.F.S.L. ≤ 0.25% of span |
| 1 year stability ≤ 0.25% of span | |
| Temperature Compensation Range | 32 to 122° F (0 to 50° C) |
| Temperature Error (reference temp 70° F) | Zero: ≤ 0.025% F.S./°F |
| Span: ≤ 0.025% F.S./°F | |
| Electrical | |
| Lightning Transience Protection | Built In, Protected against reverse polarity, surge per IEC 61000-4-5 |
| External Power | 10-28 VDC |
| Vented Urethane Cable | Tensile Strength up to 200 lbs |
| Approvals | |
| Lightning Transience Protection | Compliant with IEC 61000-4-5 Standards for electrical surges |
| CSA Intrinsically Safe | 4-20mA |
| Class 1, Div. 1 Groups C & D | |
| Single Seal | |
| Connectivity | |
| Outputs | 4-20mA |
| RS-485 Modbus | |
| 0-5 VDC | |
| mV/V | |
| Internet Connectivity | Tank Cloud Compatible (Modbus version) |
| 4-20mA version via RST-5003 | |
| Physical | |
| Material | 316L SS Sensor |
| Urethane Cable | |
| Hytrel® Cable | |
| PVC Cable | |
| Cage | Fixed/Welded |
| Patented Removable/Reusable (U.S. Patent No. 7,787,330) |
Download Data Sheet: Submersible Pressure Transmitter For Dirty Liquids PT-500-P30
Ref: apgsensors.com
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