Level / Pump controller with one control output
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Manufacturer: Fluidwell(USA)
Model: F074 Series
The F074 is a basic level / pump controller that works with a preset value and two switch points to control a pump or valve. The low and high level switch points are entered as a percentage of the preset value to switch the device on / off. For pump control applications, the function can be inverted to empty a well. A stable level within a hysterese around the preset value is the result. A wide selection of options further enhances the capabilities of this model, including Intrinsic Safety
Features
• Level control: high / low switch points and a preset value can be set.
• Displays actual level, switch points, status and preset value.
• Switch points and preset value can be set by the operator or being password protected.
• One control output for on / off pump or valve control.
• Functions for filling-up a container or emptying a well or tank.
• Level: six large 17mm (0.67”) digits.
• Selectable on-screen engineering units: L, m3, GAL, USGAL, kg, lb, bbl or no unit.
• Green/amber LED backlight with adjustable intensity.
• Operational temperature -40°C up to +80°C (-40°F up to 176°F).
• Intrinsically Safe - ATEX, IECEx, FM and CSA approval for gas and dust applications.
• Explosion/flame proof II 2 GD EEx d IIB T5.
• Loop or battery powered, 8 - 24V AC/DC or 115 - 230V AC power supply
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