` LIT25 Level Indicating Transmitter

Greyline Instruments by Pulsar

LIT25 Level Indicating Transmitter

Non-contacting ultrasonic sensor that accurately displays, controls and transmits level

Starting At
$2,053.00 CAD
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The Greyline LIT25 is a level indication sensor that displays, controls, and transmits level. The non-contacting level sensor mounts at the top of a tank and the compact, watertight display enclosure is mounted at a convenient location nearby. Operators can calibrate the LIT25 with its 2-button keypad, without climbing to the top of the tank, enabling organizations to gain better stock and inventory control and tank level measurement that complies with health and safety regulations. 

Use the built-in relay for level control or alarm, the large 4-digit display for local indication, and the isolated 4-20mA output to transmit level to a PLC. The standard ultrasonic level sensor measures liquid levels up to 9.8 m (32 ft) and includes automatic temperature compensation allowing for that all-important, reliable, level measurement even when conditions within the application are changing. The optional all-Teflon sensor enables the LIT25 to provide level measurement for chemical applications and all ultrasonic sensors are available with optional intrinsic safety approvals for installation in hazardous rated locations. 

• Low Cost
• Isolated 4-20mA Output (1000 ohm)
• Large LCD Display
• Programmable Signal Relay
• Non-Contacting Ultrasonic Sensor or Optional Pressure Sensor
• Built-in 2-Key Calibrator
• Watertight, Dust tight Enclosure

General Specifications
Spec name:Description:
Electronics EnclosureNEMA4X (IP 66) polycarbonate with clear, shatterproof cover
Accuracy±0.25% of range or 2 mm (0.08 in); whichever is greater
DisplayLarge 19 mm (0.75 in) high, 4-digit LCD
CalibrationSelectable Level or Range mode. Enter min. and max. distance in centimeters or inches.
ProgrammingBuilt-in 2- button keypad with menu selection. Calibration parameters are permanent when stored, even through a power interruption.
Power Input100-130 V AC 50/60 Hz, 5 W maximum
OutputsIsolated 4-20mA, 1000 ohm load maximum
Signal Relay1 Relay, rated 120-240 V AC or 24 V DC, 1 A, programmable for level alarm, echo loss alarm, pump control, or temperature alarm
Temperature compensationTemperature probe inside the level sensor for high accuracy in changing temperatures
Operating Temperature (Electronics)-25 °C to 60 °C (-13 °F to 140 °F )
Approximate Shipping Weight2.7 kg (6 lbs)
PZ32T Sensor Specifications
Spec name:Description:
Maximum Range9.8 m (32 ft)
Deadband (Blanking)Programmable, Minimum 304.8 mm (12 in)
Beam angle8° Locate 304.8 mm (1 ft) from tank sidewall for every 3 m (10 ft) depth
Operating Frequency42 kHz
Exposed MaterialsPVC and Teflon
Operating Temperature-40 °C to 65 °C (-40 °F to 150 °F)
Operating Pressure1.35 bar (20 psi) maximum
Sensor CableRG62AU coaxial, 7.6 m (25 ft) standard length


Sensor cable junction box, NEMA4X/IP66 polycarbonate
Normally ships in 1-2 Weeks
$72.00 CAD
Spare set electronics with mounting chassis
Normally ships in 1-2 Weeks
Starting At
$682.00 CAD
RG62AU coaxial cable available in lengths up to 500 ft
Normally ships in 1-2 Weeks
Starting At
$58.00 CAD
Non-contacting ultrasonic level sensor
Normally ships in 1-2 Weeks
Starting At
$782.00 CAD
$2,029.00 CAD