3
Introduction
What is the PT2X?
INW’s AquiStar
®
PT2X Smart Sensor is a submersible pressure/temperature sensor and
datalogger combined in one small diameter unit. This industry standard digital RS485
interface device records over 130,000 records of pressure, temperature and time data,
operates with low power, and features easy-to-use software with powerful features.
The PT2X is powered internally with two AA batteries or with an auxiliary power
supply for data intensive applications. The unit is programmed using a laptop or
desktop Windows
®
based computer via its RS485/RS232 connector and easy to use
Aqua4Plus software. Once programmed the unit will measure and collect data on a
variety of time intervals.
The AquiStar
®
PT2X can be used to replace analog sensors hooked to separate
dataloggers. The MODBUS
®
interface protocol can be used for RTU and PLC applica-
tions. (See factory for details. ) Units can be used to monitor groundwater, well, tank
and tidal levels, as well as for pump testing and flow monitoring.
Initial Inspection and Handling
Upon receipt of your smart sensor, inspect the shipping package for damage. If any
damage is apparent, note the signs of damage on the appropriate shipping form. After
opening the carton, look for concealed damage, such as a cut cable. If concealed
damage is found, immediately file a claim with the carrier.
Check the etched label on the sensor to be sure that the proper range and type were
provided. Also check the label attached to the cable at the connector end for the proper
cable length.
Do’s and Don’ts
Do
handle the device with care.
Do
store the device in a dry, inside area when not in use.
Do
install a desiccant tube if you are doing long-term outdoor monitoring.
Don’t
install the device so that the connector end is submerged.
Don’t
support the device with the connector or with the connectors of an extension
cable. Use a strain relief device to take the tension off the connectors.
Don’t
allow the device to free-fall down a well at high velocities as impact damage
can occur.
Don’t
bang or drop the device on hard objects.
