Water Level Transmitters

The Global Water WL450 All Stainless Steel Water Level Transmitters offer standard features and a level of performance that exceeds those of comparably priced transmitters. Plus, the All Stainless Steel Water Level Transmitters are able to provide 316L stainless steel diaphragm and digital temperature compensation and environmentally neutral Hytrel cable make it able to provide this level of performance day after day, over a wide range of operating conditions. This makes the WL450 All Stainless Steel Water Level Transmitters ideally suited to environmental monitoring applications such as test wells, surface water, streams and reservoirs.

For easy ordering, all our standard WL450 All Stainless Steel Water Level Transmitters are set up for 2-wire, 4-20mA output, are calibrated for specific ranges in feet of head and include an appropriate length of Hytrel vented cable. In addition to the standard ranges and cable lengths shown, we can custom range your All Stainless Steel Water Level Transmitters for a small additional fee.

Simple Digital Output
The WL450 All Stainless Steel Water Level Transmitter includes a RS-485 direct to digital output for a modem or other communications network. This avoids the error and complication involved with analog to digital conversion devices.

Water Level Transmitters Specifications

WL450 Water Level Transmitter Sensor & Electronics
Sensor element: 316L stainless steel, flush mounted
Available ranges: 0 to 3', 0-15', 0-30', 0-60', 0-120', 0-250', and 0-500'
Accuracy: Total Error Band ±0.1%, 16 bit digital error correction
Overpressure: Not to exceed 2x full scale range
Operating Temp: 14 to 176°F ( -10 to 80°C)
Temp. compensation: Digital over entire operating range
Output: 4-20 mA, 2-wire loop powered
Supply Voltage: 10 to 28 VDC
Load Resistance (Ω): mA: < (supply - 8V) / 0.02A
Communication: RS-485

Water Level Transmitter Housing
Wetted Materials: 316L stainless steel, polyamide, fluorocarbon
Dimensions: 0.825" (21mm) diameter x 3-3/4" (95mm) long
Weight: 1Lb (453.6g)

Water Level Transmitter Cable
Cable: Hytrel-jacketed, vented & shielded
Temperature Range: -22 to 185°F ( -30 to 85°C)
Diameter: 0.23" (5.8mm)
Length: Standard 25 feet (up to 1,000 feet total)

Water Level Transmitters Options & Prices

Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
Terms and Conditions

WL450-003 All Stainless Steel Water Level Transmitters (PN# AIL003) Water Level Transmitter Range: 0 to 3 ft, Cable length: 25 ft.	$669
WL450-015 All Stainless Steel Water Level Transmitters (PN# AIL015) Water Level Transmitter Range: 0 to 15 ft, Cable length: 25 ft.	$669
WL450-030 All Stainless Steel Water Level Transmitters (PN# AIL030) Water Level Transmitter Range: 0 to 30 ft, Cable length: 50 ft.	$723
WL450-060 All Stainless Steel Water Level Transmitters (PN# AIL060) Water Level Transmitter Range: 0 to 60 ft, Cable length: 100 ft. Note 24V power source or boost regulator required.	$820
WL450-120 All Stainless Steel Water Level Transmitters (PN# AIL120) Water Level Transmitter Range: 0 to 120 ft, Cable length: 150 ft. Note 24V power source or boost regulator required.	$923
WL450-250 All Stainless Steel Water Level Transmitters (PN# AIL250) Water Level Transmitter Range: 0 to 250 ft, Cable length: 300 ft. Note 24V power source or boost regulator required.	$1,223
WL450-500 All Stainless Steel Water Level Transmitters (PN# AIL500) Water Level Transmitter Range: 0 to 500 ft, Cable length: 510 ft. Note 24V power source or boost regulator required.	$1,649
WL450-CUSTOM All Stainless Steel Water Level Transmitters Water Level Transmitter Range: Custom Range, Cable length: Custom Length	$CALL
AILEXE Extra Cable for the WL450 Water Level Transmitters	$2.30/Foot
Titanium Option for Water Level Transmitters	$Call

WATER LEVEL TRANSMITTERS ACCESSORIES

BR100 Boost Regulator (PN# FNA000)
12 to 24 Volt boost regulator. For use with 12V battery operated systems. Required if water level transmitter cable is over 50 feet.

$73