CF3 / CF4 Series Level controllers and indicators

General Catalog 579-02

CF3 / CF4 Series

Level controllers and indicators

CF3 / CF4 Series

Previous Product

Next Product

PDF Version

User Manual

Ask a Quotation

- Tank height from 250 to 3000 mm

- Transmission: angle drive

- Fitting: male 2” BSP

- Head housing: IP 54

- 3 possible functions:

Direct reading

With 1 to 3 contacts, potential free

Output signal: continuous resistive signal (Ω)

APPLICATIONS

Gauge for level display and filling control.

- Diesel in storage tank or day-tank

- Stored lubricating oil, glycol water, rainwater

Particularly suited to meet the needs and conditions of use for storage tank or day-tank of diesel generators.

DESCRIPTION

The electric gauge is mounted above the tank.

Against the liquid height, the float transmits the level through an angle drive to a vertical stem. The stem actuates on a pointer associated with a graduated dial to display the level in the tank. Depending on the model, it can also act on contacts, and/ or a potentiometer which will deliver an ohmic value image of measurement.

The instrument is available with several functions:

- 1 continuous signal output (Ω)

- Display for direct reading of level

For commodity, the level is visible on 2 opposite sides.

- 1 to 3 contacts (potential free)

Option: on request up to 5 contacts

The complete system is supplied ready to install and to use.

TECHNICAL FEATURES

Materials	:	Steel, Nylon Float: Foamed PVC
Flange seal	:	Cork gasket
Fitting	:	2” BSP, male
Head housing	:	IP 54
Operating pressure	:	Atmospheric
Operating temperature	:	Between 0 and 40 °C
Measuring distances	:	Model 1: From 250 up to 1100 mm Model 2: From 1100 up to 3000 mm
Scale	:	Liters
Contact(s)	:	Default setting: Filling function: ON at 50 % and OFF at 80 % capacity (2-way contact, 10 A, 230 V, potential free) - High level: 90 % capacity (Change-over contact, 10 A, 230 V, potential free) - Low level alarm: 30 % capacity (Change-over contact, 10 A, 230 V, potential free) On request: Factory adjustment between 10 and 90%
Output, resistive signal	:	From 0 to 90 Ω (approx., ±15 %)

General Catalog 579-02
13/11/2018 10:57

Level controllers and indicators
CF3 / CF4 Series