The EP-WL is the latest generation of wet pressure transducers. It provides the measurement of water head accurately and repeatability for Evaporation Pan water level fluctuation. The unit consists of a strain-gauge bridge-sensing element fitted to a housing of Type 316 Stainless Steel. The electronic circuitry is contained within sealed housing. The electrical connection is made via a multicore-vented submersible cable. The submersible pressure transducer is placed on the side of the Evaporation Pan as shown in the photo below.

Specifications

Sensor Element: Silicone Diaphragm, Wet/Wet Transducer

Range: 0-3 ft.

Linearity and Hysteresis: ±0.1% FS

Accuracy: ±0.1% FS at constant temperature, ±0.2% over 35° to 70°F range

Overpressure: 2 x full scale range

Burst Pressure: 10 x full scale range

Resolution: 0.01 ft.

Outputs: 2.5 VDC analog

 Supply Voltage: 10-36VDC

Current Draw: Same as sensor output.

Warm Up Time: 10 ms minimum

Operating Temperature: -40° to +185°F

Compensated Temperature Range: 30 to 70°F

Housing:

Material: 304L SS

Dimensions: up to 51/2” long x 3/4" diameter

Weight: 115g (4 oz)

Cable:

Conductors: 4 each 22 AWG

Shield: Aluminum Mylar

Ordering Information: Specify distance from Evaporation Pan to DC