Accurate Rainwater Tank Level Measurement with Large Display

The 3P Pneumatic Gauge measures the stored water level in your rainwater tank remotely, giving an accurate analogue reading in a convenient location on it’s large easy to read dial.

The gauge works pneumatically, measuring the liquid pressure near the bottom of the rainwater storage tank and displaying a filled percentage on the gauge dial.

With a proper air-tight installation of the measuring line the 3P Pneumatic Gauge’s dial will continue to show the last reading over a long period of time.

Wall Mountable Dial

The 3P Pneumatic Gauge’s dial comes with wall fixing screws for installation in a convenient place up to 50 metres from the tank. 10 meters of Pneumatic Line are included, this can be extended using a longer Pneumatic Line and coupler (not supplied).

The only connection between the dial and the tank is the Pneumatic Line the end of which should be set approximately 20mm above the tank bottom.

Simple Calibration

The 3P Pneumatic Gauge can be set to measure a range of between 0 and 2.5 meters. It includes a small in-built manual pump which is used to empty the Pneumatic Line of liquid. Once calibrated the gauge will give a stable reading, so long as the water level in the tank does not change rapidly. The 3P Pneumatic Gauge comes with a full instruction manual.

Reference Pointer

The 3P Pneumatic Gauge includes a reference pointer which can be adjusted manually. This serves as a reference marker for consumption control and monitoring purposes.

How it works

The Dial is mounted on the wall. The Pneumatic Line is fed from the Dial to the tank. The water level in the tank is set and calibrated on the Dial.

To read the current level, use the lever (bottom right of dial casing), therefore creating a vacuum in the Pneumatic Line. The fill level is displayed as a percentage on the dial.

Full instuctions are included.

Benefits:

• Simple Calibration
• Range 0m to 2.5m Deep
• Maintenance Free
• Large, Easy to Read Display
• No Batteries or other Power Supply Required
• Easy to Install

Technical Information:

Dial:

• Dimensions: 145 x 135 x 65mm
• Weight: 400g
• Measuring Range: 0 to 2500mm
• Accuracy: +/- 3%
• Operating Temperature: -5 to +55^oC

Pneumatic Line

• Length: 10 metres (Contact Us for longer lengths)
• External Diameter: 4mm
• Internal Diameter: 6mm
• Material: PE