Universal Alarm Box
|
 
|
|
Non-contact Ultrasonic Level Transmitter
Model: LV7389-420-PA
Features
    
Non-contact Sensor with Narrow Beam Pattern
    
4-20mA, or 1-5V DC Transmitter Output
    
Level Measurement Up To 16'(500cm)
    
NEMA 4X Transmitter Housing
    
Field Adjustable Zero/Span Output
Applications
|
- Pool or Jacuzzi Water Level Monitoring
- Snow Height Measurement
|
- Water Holding & Sewage Tanks
- Solids and Liquid Tank Level Measurement
|
Description
Model LV7389-420-PA Ultrasonic Tank Level Transmitter operates with narrow beam
non-contact sensor that is ideal for monitoring solids and liquid
height in many different applications. The sensor/transmitter combination
accomplishes tank level measurement by providing a 4-20mA current or 1-5V DC voltage output
that corresponds the distance measured by the sensor. Connect the transmitter
output to a process meter or PLC to control a pump, valve or alarm unit.
The sensors are rugged, reliable and designed for use in harsh environments.
|
Sensor Specifications
|
Sensor Frequency:
|
42kHz
|
Sensor Read Rate:
|
6.66Hz
|
Measurement Distance/Beam Pattern:
|
500cm (16') Narrow
|
Operating Temperature:
|
-40 to 149 °F (-40 to 65 °C)
|
Installation:
|
Tank Mounted, For Indoor or Outdoor Use
|
|
Transmitter Specifications
|
Output Signal:
|
4-20 mA (3-wire), 1-5V DC (3-wire)
|
Accuracy:
|
+/- 0.1% of Span
|
Operating Voltage:
|
12 to 24V DC
|
Wire Connections:
|
Terminal Blocks (14 - 24 AWG)
|
Max Loop Resistance:
|
700 Ohms @ 24V DC
|
Enclosure Rating:
|
NEMA 4X (IP65)
|
|
Available Models
|
Model Number
|
Description
|
LV7389-420-PA
|
500 cm (16') Distance Ultrasonic Sensor with Analog Output Transmitter
|
|
 
|