HyQuest Solutions Dry Pressure Transducers ...

HyQuest Solutions Dry Pressure Transducers WL3100/WL3100A

The WL3100 and WL3100A Pressure Transducers incorporate HyQuest Solutions latest technical advances. The unit consists of a strain gauge element fitted inside a rugged aluminium enclosure.

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The SDI-12 or RS232 outputs allow multiple connections to a single data logger, transmitting up to a distance of 60m (200ft.). The unit also provides an alternate 4-20mA output if SDI-12 or RS232 are not required.

The 4-20mA and SDI-12 outputs can operate 'simultaneously‘. The WL3100A model offers the user the option of a 'User Factor‘ to enter site latitude/altitude/height above stream/water temperature using the push button provided.

When used with the HS23SL bubble unit or with the HS range of compressor systems, a high degree of accuracy and reliability is offered for sensing of water level.

Dry Pressure Transducers Main Features:

High accuracy : +/-0.02%FS
Outputs : 4-20mA & SDI-12 or RS232
Programmable LCD Displays range, resolution, date/time, water level reading
Robust construction
Lithium battery back-up

Specifications:

Power Supply
- Operating : 9.0-16V DC
- Battery back-up : Internal lithium
Outputs 4-20mA& SDI-12 or RS232
Connectors available in ‚push-in‘ type or Milspec type
Enclosure IP65 powder-coated aluminium
Range 0-5m, 0-10m, 0-15m, 0-20m and 0-30m water head
LCD
- Type: 2 x lines x 16 characters with backlighting (powered by external battery)
- Displays: range, water level & battery voltage
Accuracy +/-0.02% FS (full temperature compensation)
Over-Pressure 2.67 x range
Long term stability, typically +/-0.05% FX per annum
Pressure transducer connection, 6mm (1/4“) OD
Operating Temperature Range
- WL3100 -20°C to+70°C (transducer only, excludes LCD)
- WL3100A -40°C to +70°C (transducer only, excludes LCD)
Humidity 95% non-condensing
Dimensions 180mm(L) x 105mm (H) x 100mm (D)
Mass 1.2kg