Global Water WL430-034 Sewage Lift Station Wastewater Level Sensor Pressure range: 15psi (34 ft), includes 40 ft of cable

Global Water's Sewage Lift Station Wastewater Level Sensor (WL430) is based on over 30 years of design and field service heritage.

The Sewage Lift Station Wastewater Level Sensor's "Steelcage" design offers the highest reliability in level measurement for severe high solids environments such as sewage, lift stations, storm canals, wet wells and slurry tanks.  The waste water level transmitter system consists of a submersible pressure sensing element cased in a 316L SST housing.  The lift station wastewater level sensor's electronics are capable of withstanding lightning strikes and meet RCTA/DO 160D for lightning direct effects and surge protection for FAA and MIL-STD test and NASA standard electrical surge requirements.  All Sewage Lift Station Wastewater Level Sensors are corrosion resistant and clog free.

The WL430 Sewage Lift Station Wastewater Level Sensor is supplied with 40 ft. of standard polyurethane shielded and vented cable.  The lift station waste water level transmitter's unique cable venting system allows for barometric pressure differential compensation while keeping the elements out, using a Gortex filter encapsulated tip.  The "Steelcage" design gives full protection and allows sensing to sewage levels no matter how much debris/mud/sand or rags build up.

FEATURES:

UL listed

Flush clog-free sensor; 316L SST

Enhanced internal EMI and RFI disturbance protection

2.5 inch sensing diaphragm

Vented cable for automatic barometric compensation

Double-sealed submersible cable exit

Corrosion resistant

WL430 Wastewater Level Sensor Electrical

Supply Voltage: 8 - 38 Vdc

Output: 4-20 mA

Zero Balance: ± 1% Full Scale Output (FSO)

FSO Setting: ± 1% FSO

Resolution: Infinite ( ±0.001% FSO usable)

Response Time: < 5 mS

Insulation Resistance: 1000 MO @ 50 Vdc

Reverse Polarity: Protected

Warm-Up: < 10 mS

Power Supply Effect: = ± 0.002% FSO per V input

EMI/RFI: Internal Filtering

Lightning Protected: MOV and dual gas discharge tube

Short Circuit Protected: Up to 40 Vdc

Wastewater Level Sensor Performance

Static Accuracy: ± 0.5% FSO ( BFSL, RSS)

     (combined effects of non-linearity, hysteresis & repeatability)

Repeatability: ± 0.1% FSO

Temperature Effects: ± 1.5% FSO over comp range

     (combined effects of Zero & FSO with reference at 70°F)

Long Term Stability: ± 0.25% FSO per year

Wastewater Level Sensor Mechanical

Pressure Ranges: 10psi (23 ft) or 15psi (34 ft)

Proof Pressure: 2x Full Scale

Burst pressure: 5x Full Scale

Materials: 316L SST plus cable

Pressure Port: Flush mount per outline

Electrical Connector: 1/2 inch-NPT Male submersible conduit fitting with 40ft of polyurethane cable

Dimensions: 3 inch diameter x 6 inch long (7.6 cm dia. x 15 cm long)

Weight: Nominal 20 oz (.57 kg)

Compensated Temp Range: 20 to 170°F (-6 to 76°C)

Operating Temp Range: 0 to 200°F (-17 to 93°C)

Storage temp range: -20 to 250°F (-28 to 121°C)