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PT2X Cabled Pressure and Temperature Logger

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An integrated datalogger and pressure/temperature sensor, INW's AquiStar® PT2X is ideal for monitoring groundwater, well, stream and tidal levels, as well as for pump testing and flow monitoring. Constructed with 316 stainless steel, Viton® and Teflon®, this sensor provides high-accuracy readings in rugged and corrosive field conditions.

PT2X Features

The PT2X is powered internally with two AA batteries or with an auxiliary power supply for data intensive applications.

Envco offers alkaline, rechargeable, and other auxiliary power systems. At a rate of four measurements per hour, the unit will run for a year on its internal AA batteries.

• Small diameter
• Pressure, temperature & time
• 316 stainless steel, Viton and Teflon construction
• Easy export to spreadsheets and databases
• Measures pressure, temperature, and time
• 130,000+ records in non-volatile memory
• RS485 interface for easy networking
• PE, PU, and FEP cable options
• Twist-open for easy battery replacement.
• Absolute, gauge, and sealed gauge versions
• Variety of ranges from 15 PSI to 300 PSI
• Barometric/Vacuum version
• Modbus® protocol for RTU & PLC applications
• Options 1/4" NPT inlet Twist Open

The PT2X comes with powerful, easy-to-use, Windows based Aqua4Plus software, affording the user extensive control, including real time monitoring, flexible programming, easy field calibration, and a delayed start feature. Aqua4Palm is available for Palm based handhelds, allowing the user to create test sessions, examine data, and monitor real time readings with the convenience and portability of a PDA.

Due to its rugged construction, proven reliability, and datalogging capability, the AquiStar PT2X can be used to replace analog sensors with separate dataloggers. Units can be used to monitor groundwater, well, tank and tidal levels, as well as for pump testing and flow monitoring.

The transmitter's end cone is interchangeable with a 1/4" NPT inlet which allows for increased application use and easy hookup.The modular designed AquiStar PT2X can be factory serviced and repaired saving on future upgrade and repair costs.

Body Material 316 stainless steel
Wire Seal Materials Viton and Teflon
Desiccant High- and standard- capacity packs
Terminating Connector Available
Weight .8lbs.

Static Accuracy +/-0.1% FSO (maximum) (B.F.S.L. 25C)* +/-0.06% FSO (typical) 0.06% available on request.
Temperature Error +/-0.5% FSO (maximum) (reference 25C) +/-0.25% FSO (typical) Maximum +/-0.25% FSO Zero Offset at 25C
Resolution 16 bit
Over Range Protection 2x (except300 PSIA)

Temperature Accuracy
+/-0.75C (maximum)
Resolution 0.1C

Accuracy +/-4 min/yr (maximum) +/-2 min/yr (typical)
Recommended Operating Temperature Range 0C to 40C

Ordering Information:
Titanium PT2X Water Level Logger
Twist Open 0.75” diam. 0.1% FSO 1 MB Memory
2A32724 - 5 PSIG
2A32726 - 15 PSIG
2A32728 - 30 PSIG
2A32752 - 30 PSIA

316 Stainless Steel PT2X Water Level Logger
0.1% FSO Twist Open 0.75” diam. 1 MB Memory
2A31722 2.5 PSIG
2A31724 5 PSIG
2A31726 15 PSIG
2A31750 20 PSIA
2A31728 30 PSIG
2A31752 30 PSIA
2A31730 50 PSIG
2A31754 50 PSIA
2A31732 100 PSIG
2A31756 100 PSIA
2A31734 300 PSIG
2A31758 300 PSIA

Cable Options
7A23540 9-conductor PU
7A23554 9-conductor PE
7A23543 9-conductor FEP