Pressure Transducers & Control Probes

Geotech Pressure Transducers
With Optional Surge Suppressor (Left)

Geotech Pressure Transducers

Geotech’s submersible pressure transducers are designed for ruggedness and long life to meet the demanding environments encountered in liquid level measurement and control.

• High static accuracy and repeatability
• 100% computer tested and calibrated
• Temperature compensated measurement
• Signal outputs of 4-20 mA or 1-5 Volt output
• User specified pressure ranges from...
  – 100-1000 psi Sealed Gauge
  – 15-1000 psi Absolute
• All wetted materials are #316 stainless steel
• Designed to be intrinsically safe
• Cable is premium quality, proprietary, double-shielded, and polyurethane jacketed (Tefzel® or special purpose PVC cable option available upon request)
• Sensor has 1/4" NPT process fitting with
  protective cap
• Moisture protection – Inline desiccant filled vent filler is standard with all vented gauge units*
• Optional Probe Pal noise filter
• Optional surge suppressor for lightning protection
  (requires both well and downwell components)

*Inline vent fillers should be replaced a minimum of once a year, more often if needed.

Geotech Pressure Transducer Specifications
Geotech Pressure Transducer & Probe Pal Manual

Geotech Gauge Pressure Transducers
With Optional Surge Suppressor (Right)

Geotech Gauge Pressure Transducers

Geotech’s submersible pressure transducers are designed for ruggedness and long life to meet the harsh environments encountered in liquid level measurement and control.

• High static accuracy and repeatability
• 100% computer tested and calibrated
• Temperature compensated
• Signal outputs of 4-20 mA or 1-5 Volt output
• User specified pressure ranges from
  3–100 psi gauge
• 500' maximum cable length
• All wetted materials are #316 stainless steel
• Select between polyurethane or
  Tefzel® jacketed cable
• Sensor has 1/4" NPT process fitting with
  protective cap
• Cable incorporates vent line to allow barometric
  compensation of level readings
• Field replaceable vent line desiccant cartridge
• Optional surge suppressor for lightning protection
  (requires both well and downwell components)

Geotech Gauge Pressure Transducer Specifications

ORS Level Switch Control Probes

ORS Level Control Switches, when used in conjunction with Geotech or other vendor supplied equipment, can aid in facilitating operation and process control in a variety of environmental remediation equipment applications.

• Intrinsically safe voltage design*
• Stainless Steel Shaft
• Float material designed for use in most hydro-
  carbon/water applications
• Available in NO/NC options
• Available for harsh environmental applications.
  Call for quote.
• Conductivity probes also available. Call for quote.

* Note: Intrinsic safe applications require customer supplied intrinsic barriers.

ORS Level Switch Control Probe Specifications