Wireless Tank Switch / Pump Up/Down Control System

Wireless Tank Switch / Pump Up/Down Control System

Series: WPUCS

Features: 

• Wireless Bridge Between Tank Switches & Pump System
• Works with 2 Dry-contact Level Switches
• Up To 1 Mile (LOS) Transmit/Receive Distance
• Weatherproof NEMA 4X Rated Enclosures
• Dual Switch Input for Pump Up/Down Operation
• Receiver Features DPDT Control Latching Relay
• License Free Point-to-point Radio Operation
• No Field Programing Required 

Applications

• Tank Monitoring or Water Level Alarm
• Level & Flow Control or Irrigation System
• Pump Up / Down Control

Description

Model WPUCS Wireless Level Switch/ Pump Control System provides a wireless bridge between two dry-contact level switches and a set of latching and control relays connected to a pump. When a tank upper level switch activates dues to a lowering of the tanks water level a signal is sent via a license free radio signal to the receiver unit up to 6 miles (Line-of-site) away to energize the latching relay. Once the water level reaches the bottom of the tank the second float switch is activated and the signal to the receiver turns on the pump control relay. As the water level rises again the pump is held on by the latching relay. Once the water level reached the top of the take and deactivated the top level switch the latching relay opens, this in turn also causes the control relay to drop out and turn of the pump. The system resets itself and waits for the next pump up/down cycle.

General Specifications

Radio Frequency: 2.4 GHz or 900 MHz
Immunity: Frequency Hopping Spread Spectrum
RF Impedance: 50 Ohm nominal
Transmitter/Receiver Code Matching: Factory set
Enclosures: NEMA 4X, Polycarbonate
Cables Entry: PG11 Cable Glands

2.4 GHz Transmitter Specifications

Antennas: 5dBi Antenna (2 Included)
Antenna Extension Cables: 6ft (2 Included)
Transmit/Receive Distance (with Included antennas)
Indoor/Urban 100ft, 600ft Outdoor Line-of-site
Transmit/Receive Distance (with optional antennas)
Indoor/Urban 300ft, 1 Mile Outdoor Line-of-site
Control Input: Dry-contact Switches
RF Power Output: 100 mW
Power: Can be Hardwired, Battery or Solar
Hardwired – 12V DC or 120V AC 50/60 Hz @ 2W

900 MHz Transmitter Specifications

Antennas: 7dBi Antenna (2 Included)
Antenna Extension Cables: 6ft (2 Included)
Transmit/Receive Distance (with Included antennas)
Indoor/Urban 1000ft, 1 Mile Outdoor Line-of-site
Transmit/Receive Distance (with optional antennas)
Indoor/Urban 160ft, 6 Mile Outdoor Line-of-site
Control Input: Dry-contact Switches
RF Power Output: 250 mW
Power: Can be Hardwired, Battery or Solar
Hardwired – 12V DC or 120V AC 50/60 Hz @ 2W

2.4 GHz & 900 MHz Receiver Specifications

Power: 12V DC or 120V AC 50/60 Hz @ 4W
RF Input Impedance: 50 Ohm nominal
Control Relay: DPDT, 10A 120/240VAC

Optional Items

Model No.	Description
DRWC-24-LRANT	Optional 2.4 GHz Long-Range Directional Antenna (up to 1 Mile line-of-site)
DRWC-900-LRANT	Optional 900 MHz Long-Range Directional Antenna (up to 6 Miles line-of-site)
ACWA-120-12V-1A	Power Supply, 120V AC to 12V DC Converter (1A)
ANT-EXT	Antenna Extension Cables

 

Note: Model: WPUCS-24-XL Systems are sold as “Matched Set” Products. You will receive one transmitter unit and one control receiver unit. They are factory programmed to only talk to each other. You can use multiple units in the field within the same area without them effecting each other’s operation.