AquiStar® PT2X Submersible Pressure/Temperature Smart Sensor with Data Logging
GEOTECH¥9,999
The PT2X is ideal for observing flow patterns, testing pumps, and monitoring groundwater, well, tank and tidal levels. A pressure and temperature sensor with integrated datalogging, this sensor is constructed with 316 stainless steel, fluoropolymer, PTFE – providing highly accurate readings in rugged and corrosive field conditions
Out of stock
Sensor
• Measures and records pressure/level, temperature, and time
• Low power – field replaceable AA batteries
• Modbus® RTU (RS485) and SDI-12 interface – great flexibility
• Small diameter – 0.75″ (1.9 cm)
• ± 0.05% FSO typical accuracy
• 520,000 record non-volatile memory – no data lossin the event of a power failure
• Wireless connectivity – radios and/or cellular
• Barometric compensation utility for use with absolute sensors
• Free, easy-to-use software
Datalogger
• 520,000 record
• Non-volatile memory – no data lossin the event of a power failure
• Flexible, multi-phase logging sequences – save sequencesto disk to reuse in the future
• Pause logging feature – temporarily pause the logging while repositioning or transporting sensor
• Delayed start feature – state a specific future start time, making it easy to setseveralsensorsto start at the same time
General
Length 12.175″ (30.881 cm) cabled 11.925″ (30.281 cm) cableless
Diameter 0.75″ (1.9 cm) Weight 0.8 lb. (0.4 kg)
Body Material Acetal & 316 stainless steel or titanium
Wire Seal Materials Fluoropolymer and PTFE
Submersible Cable Polyurethane, polyethylene, or ETFE available
Protection Rating IP68, NEMA 6P
Desiccant 1-3mm indicating silica gel (high orstandard capacity)
Terminating Connector Available
Communication RS485 Modbus® RTU SDI-12 (ver.1.3)
Direct Modbus Read Output 32-bit IEEE floating point
SDI-12 Output ASCII Internal Math 32-bit floating point
Operating Temp. Range -15°C to 55°C
Storage Temp. Range -40°C to 80°C
Logging
Memory 4MB – 520,000 records
Log Types Variable, user-defined, logarithmic, profiled
Programmable Baud Rate 9600, 19200, 38400
Logging Rate 8x/sec maximum
Software Complimentary Aqua4Plus or Aqua4Push
Networking 32 available addresses per junction w/batching capabilities (up to 255)
File Formats .xls/.csv/.a4d
Power
• Internal Battery 2 x 1.5V AA Alkaline2
• Auxiliary Power 12 VDC – Nominal 6-15 VDC – Range
Expected Alkaline Battery Life 18 months at 15m polling interval 6
Temperature
• Element Type Digital IC on board
• Accuracy ±0.5°C
• Resolution 0.1°C
• Range -40°C to 80°C
• Units Celsius, Fahrenheit, Kelvin
Pressure
• Transducer Type Silicon strain gauge
• Transducer Material 316 stainless steel or titanium
• Pressure Ranges Gauge
FtH2O 2.3, 5.8, 12, 35, 69, 115, 231, 692
mH2O 0.7, 1.75, 3.5, 10.5, 21, 35, 70, 210
FtH2O 12, 35, 81, 196, 658
mH2O 3.5, 10, 24, 59, 200
• Units PSI, ftH2O, inH2O, cmH2O, mmH2O, mH2O, inHg, cmHg, mmHg, Bars, mBars, kPa
• Static Accuracy ±0.05% FSO – typical ±0.1% FSO – maximum (B.F.S.L. 20°C)
• Resolution 0.0034% FS – typical
• Max Operating Pressure 1.1 x FS
• Burst Pressure4 3.0 x FS
• Compensated Range 0°C to 40°C
Formed in 1956, Geotech transitioned from a specialty machine shop to an environmental equipment manufacturer in 1978 when invited by the United States Geological Survey (USGS) to partner with them in developing products and technologies for the emerging U.S. Trace Metals Analysis Program.
As a result of this partnership, the bladder pumps, peristaltic pumps, 0.45-micron sampling filters, and filter holders developed by Geotech for the program became the groundwater industry standards.
Geotech rounded out already-extensive product lines by acquiring three outstanding companies: Oil Recovery Systems (ORS) in 1997, Keck Instruments, Inc. in 1999, and the Marschalk Corporation in 2005. Coupled with ongoing product research and development, Geotech today offers the most extensive line of equipment in the environmental field.
In addition to its 125,000 square-foot Denver-based manufacturing plant and corporate headquarters, Geotech now operates service centers in six other states, plus a European Sales Center in Barcelona, Spain and a representative office in Beijing, China. Geotech equipment meets environmental challenges on every continent!
