Wireless Tank Switch / Pump Up/Down Control System
Series: WPUCS-24-XL
Features
Wireless Bridge Between Tank Switches & Pump
System Works with 2 Dry-contact Level Switches
Up To 1 Mile (LOS) Transmit/Receive Distance
Dual Switch Input for Pump Up/Down Operation
Weatherproof NEMA 4X Rated Enclosures
Transmitter Can Be Hardwired, Battery or Solar
Receiver Features DPDT Control & Latching Relay
License Free Point-to-point Radio Operation
Applications
Pump Up / Down Control,
Motor Control, Remote Control
Irrigation Systems
Description
Model WPUCS-24-XL 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.
Application Example: Two float Switches Controlling Pump Up / Drain Down Operation
General Specifications - (See full data sheet)
Radio Frequency:
2.4GHz
Transmit Power:
63 mW
Transmit/Recieve Distance:
Up to 1 Mile
Transmit Time:
250 msec
Wiring Connection:
Terminal Block
Operating Temperature:
-10 to 130 ºF (-23 to 54 ºC)
Wireless Switch Transmitter Wireless Relay Control Receiver
Transmitter Specifications
Transmitter Input:
Dry-contact Switches
Radio Frequency:
2.4GHz
Transmit Power:
63 mW
Transmit/Recieve Distance:
Up to 1 Mile
Transmit Time:
250 msec
Wiring Connection:
Terminal Block
Operating Power:
Can be Hardwired, Battery or Solar
Hardwired:
12V DC @ 350mA or 120VAC 50/60 Hz
Battery:
12V Battery (See Manual For Battery Life Estimates)
Optional Solar:
Includes Panel, Battery, Charge Controller
Receiver/Relay Box Specifications
Operating Power:
12V DC @ 450mA or 120VAC 50/60 Hz
RF Input Impedance:
50 Ohm nominal
Control Relay:
DPDT, 10A 120/240VAC
Available Models (For USA/Canada Only)
Model Number
Description
Switch Inputs
WPUCS-24-XL
Wireless Level Switch/ Pump Control System
1
Note: Continued product improvements make specifications subject to change without notice.
This product is approved for use in USA and Canada only.
Series: WPUCS-24-XL
