TempHion Sensor

The TempHion Sensor is a submersible, high accuracy water quality sensor. With an integrated data logger to measure pH, ORP and temperature. A Smart Sensor from the Seametrics range.  Patented technology most importantly provides long-term stability. So ideal for continuous or intermittent monitoring

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Advantages

Powerful and easy-to-use software allows up to 400,000 accurate records to be collected and, its patented reference electrode, provides long-term stability for continuous or intermittent monitoring. Ideal for unattended onsite pH testing as no regular calibration or servicing is required.

  • Built for accuracy with low levels of ‘noise’
  • Small 1.9cm diameter to fit most wells
  • Tough, field ready 316 stainless steel, fluoropolymer, acetal and PTFE construction
  • Low power requiring just two internal AA batteries
  • Long-term sensor stability up to 6 months
  • Measures pH at up to 150PSI
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TempHion Sensor

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+44 (0) 1428 661 660 Call Van Walt
+64 (0)3443 5326 Call Van Walt
+27 21 518 1347

TempHion Sensor Equipment Options:

Applications

  • Single or multi well tracer test
  • Saltwater intrusion tracking
  • Tidal influence studies
  • Waste water treatment discharge studies
  • pH monitoring

Specifications

GENERAL
Length w/batteries
17.96” (45.6 cm)
Length w/o batteries
14.16” (36.0 cm)
Cableless
0.25” (0.6 cm) shorter
Diameter
0.75” (1.9 cm)
Weight
0.85 lb. (0.4 kg)
Body Material
Acetal & 316 stainless steel or titanium
Wire Seal Material
Fluoropolymer and PTFE
Submersible Cable
Polyurethane, polyethylene, or FEP
Protection Rating
IP68, NEMA 6P
Desiccant
1-3 mm indicating silica gel (high or standard capacity)
Terminating Connector
Available
Communication
RS485 Modbus® RTU
SDI-12 (ver.1.3)
Direct Modbus Read Output
32-bit IEEE floating point
Millivolt Channels
No. Available Channels
Range
Accuracy
Resolution
2mV, 1 temp
± 1200mV
0.1% value
0.1mV
Reference
Electrode
Junction
Electrolyte
Ag/AgCl solid-state electrode
Patented capillary liquid junction
TempHionTM reference solution
Operating Temp. Range
-15°C to 55°C
Storage Temp. Range1
-40°C to 80°C
Maximum Depth
700ft (210m) / 300 PSI
LOGGING
Memory
4MB – 400,000 records
Log Types
Variable, user-defined, logarithmic, profiled
Programmable Baud Rate (optional)
9600, 19200, 38400
Logging Rate
2x/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
2×1.5V AA alkaline2
Auxiliary Power
12 VDC – Nominal
6-15VDC – Range
Exp. Alkaline Battery Life
18 months at 15m polling interval3
TEMPERATURE
Element Type
30K ohm thermistor
Element Material
Epoxy bead/external housing
Accuracy
± 0.2°C
Resolution
0.1°C
Range
-5°C to 60°C
Units
Celsius, Fahrenheit, Kelvin
pH / ORP
Sensor Type/Material
pH / ORP
Glass combination electrode
Platinum ring
Ranges
pH / ORP
0-14 pH units / -538mV to 260mV
± 1200mV
Units
pH, mV, Eh
Typical Accuracy
pH / ORP
± 0.2 pH units
0.1 mVH
Resolution
pH / ORP
0.01 pH units
0.01 mVH units
Compensated Range
0°C to 40°C
Calibration
pH / ORP
One or two point calibration w/ pH buffers (7 & 4 or 10)
EH 1 pt. calibration
Reference Solution
Potassium Nitrate – (KNO3)
1. Storage without batteries
2. Lithium available upon request
3. May vary due to environmental factors

Accessories

Communication Kit
Designed to directly connect your LevelSCOUTs and BaroSCOUTs dataloggers to your computer, laptop or tablet to provide plug-and-play connectivity to download and read your water level data.
Connect via USB or serial port
Includes Aqua4Plus control software
5V output available
Available as individual adapters/cables or as complete kits
Cables

Kevlar or Mylar shrouded cables in PU, HDPE or ETFE for:

  • Low stretch
  • High strength
  • Chemical resistance

Vented loggers for:

  • Ultra high accuracy
  • Unclip and reclip dessicant tube
Replacement electrolyte
Software
Easy-to-use, free control software which allows you to view the status of your sensor, monitor real time data and create flexible and powerful test sequences.
Easy to use control program for LevelSCOUT water level logger
Delivers field maintenance and data collection directly to your computer
Wealth of features
View the status of water level loggers in your network
Links individual or networks of water level loggers for extensive user control and monitoring capabilities
Access several loggers/sensors each with multiple test sequences
Display data in tabular or graphic format
Export to spreadsheets and databases
Monitor real-time data
Barometric Compensation Utility for absolute pressure sensors

System Requirements:

  • Desktop or laptop computer, running Windows XP(SP3) or higher
  • 20 MB free hard drive space
  • CDROM drive or Internet connection for installing the program
  • USB port or 9-pin serial
Download

Resources

Video

Manuals & Downloads

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+44 (0) 1428 661 660 +64 (0)3443 5326 +27 21 518 1347