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WL430 SEWAGE LIFT STATION WASTEWATER LEVEL SENSOR
Submersible waste water level sensor
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FEATURES:
- UL listed
- Flush clog-free sensor; 316L SST
- Lifetime warranty against lighting strikes
- ± 0.5% FSO Static Accuracy
- Vented cable for automatic barometric compensation
- Double-sealed submersible cable exit
- CSA explosion proof and intrinsically safe if used with a client supplied barrier strip
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Wastewater Level Sensor Product Description
Global Water's Sewage Lift Station Wastewater Level Sensor (WL430)
is based on over 30 years of design and field service heritage, and comes with EXCLUSIVE LIFETIME WARRANTY
against lightning strikes.
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 CSA explosion proof and intrinsically safe if used with a client supplied barrier strip.
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.
Wastewater Level Sensor Specifications
ELECTRICAL
Supply Voltage: 8 - 38 Vdc
Output: 4–20 mAdc
Zero Balance: ± 1% Full Scale Output (FSO)
FSO Setting: ± 1% FSO
Resolution: Infinite ( ±0.001% FSO usable)
Response Time: < 5mS
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 • Life Lightning protection warranty
Short Circuit Protected: Up to 40 Vdc
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 70ºF)
Long Term Stability: ± 0.25% FSO per year
MECHANICAL
Pressure Ranges: 10psi (23’) or 15psi (34’)
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”-NPT Male submersible conduit fitting with 40ft of polyurethane cable
Dimensions: 3" diameter x 6" 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)
Wastewater Level Sensor Options & Prices
Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
WL430-023 Sewage Lift Station Wastewater Level Sensor
Pressure range: 10psi (23'), includes 40' of cable
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$995 |
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WL430-034 Sewage Lift Station Wastewater Level Sensor
Pressure range: 15psi (34'), includes 40' of cable
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$995 |
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Extra Cable for WL430 sensors
Standard Sewage Lift Station Wastewater Level Sensors include 40' of cable, but can be purchased with up to 500' of
cable. Please add two weeks for shipping with this option.
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$5.00/ft |
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RELATED PRODUCTS
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WL400 Water Level Sensor
When ordering, specify water level range that will cover the maximum water level change for your application (this is not necessarily the total depth
of water): 0-3', 0-15', 0-30', 0-60', 0-120', 0-250', and 0-500'. NOTE: There is a $50 extra charge for 0-500' range sensor. Selecting
the smallest water level range possible will ensure the greatest accuracy. Includes 25 feet of cable. |
$525 |
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WL450 High Accuracy Submersible Water Level Transmitters
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$579 |
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WL700 Ultrasonic Water Level Sensor
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$595 |
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WL750 Ultrasonic Level Transmitter
Includes integrated display and user interface.
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$635 |
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