Wireless Ultrasonic Level Transmitter - 16ft Measurement Range - Up to 6 Mile Operation

Wireless Ultrasonic Level Transmitter - 16ft Measurement Range - Up to 6 Mile Operation

Series: WLV7389-900-SB

Features

• Wireless Bridge Between Level Sensor & Process Instrument
• Non-contact Ultrasonic Sensor with Narrow Beam Pattern
• Up To 6 Mile Line-of-site Transmit/Receive Distance
• 500cm (16') Measurement Range
• Can Be 12-24V DC, Hardwired, Battery or Solar Powered
• Receiver Provides 4-20mA , 1-5V or 0-5V DC Analog Output
• License Free Point-to-point Radio Operation

Applications

• Bin, Tank or Pool Level Monitoring, Irrigation Systems
• Process Control & Instrumentation
• Snow Level Measurement

Description

Model WLV7389-900-SB Wireless Ultrasonic Tank Level Transmitter provides a license free 900 MHz wireless bridge between level sensor and process instrument at a distance up to 6-mile line-of-site (LOS). The sensor/wireless transmitter combination accomplishes tank level measurement by providing a 4-20 mA / 1-5V DC, or 0-5V DC output on the wireless receiver side that corresponds to distance measured by the sensor. Connect the receiver output to a process instrument or PLC to control a pump, valve or alarm unit.

General Specifications
Radio Frequency: 900 MHz
Wireless Analog Signal Transmission Resolution: 10-bit
RF Output Impedance: 50 Ohm nominal
Transmitter/Receiver Code Matching: Factory set
Wire Connections: Terminal Blocks (14 – 24 AWG)
Transmitter/Receiver Enclosure: Din-rail Plastic or NEMA 4X
Antennas: 7dBi Antenna (Included with system)
Transmit/Receive RF Distance:
Up to 3 Mile’ Line-of-sight (With Included 7dbi Antennas)
Up to 6 Mile Line-of-sight (With Optional Long Distance Antennas)

Level Sensor Specifications
Sensor Frequency: 42kHz
Sensor Read Rate: 6.66Hz
Measurement Distance/Beam Pattern: 500cm (16') Narrow
Mounting: 3/4”-14 NPT Thread

Wireless Transmitter Specifications
Input Signal: ULSXL Ultrasonic Level Sensor
Operating Power: Can be Hardwired, Battery or Solar
Operating Temperature: -10 to 130 ºF (-23 to 54 ºC)
Hardwired: 12 to 24V DC @ 250mA
Battery: 12V Battery (See Manual for Battery Life Estimates)
RF Power Output: 250mW
RF Data Rate: 10 Kbps
Enclosure: NEMA 4X, PVC

Wireless Receiver Specifications
Operating Power: 12-24V DC @ 350mA
Operating Temperature: -10 to 130 ºF (-23 to 54 ºC)
Receive Sensitivity: -110 dBm
RF Input Impedance: 50 Ohm nominal
Analog Output: 4-20mA, 1-5VDC (Field Selectable)
Enclosure: NEMA 4X PCT Plastic, Din-rail or Painted Aluminum
(See model numbers)

FCC(USA) - MCQ-XB900HP
IC (Canada) - 1846A-XB900HP

Note: The standard antennas included with this model allow for a maximum line-of-site (LOS) distance of 3 miles. For greater distances up to 6 miles you will need the long distance antenna option. Order optional antenna model DRWC-900-LRANT.