D074 DIN Panel mount – Level / Pump Controller
The D074 is a basic, panel mount level indicator / 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.
Datasheet
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Key Features & Benefits
- 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.
- Level: six large 17mm (0.67) digits.
- Selectable on-screen engineering units for level: L, m³, GAL, USGAL, kg, lb, bbl or no unit.
- Auto backup of all settings.
- Ambient temperature: -40°C to +70°C (-40°F to 158°F).
- LED backlight option.
- Easy configuration with clear alphanumerical display.
- Aluminum DIN front panel of 144 x 72mm (5.67” x 2.83”) according DIN 43700 / IEC 61554.
Typical Applications
- The D074 fits in basic on / off level control applications (e.g. for filling-up a container) without PI(D) control.
- Very suitable when the required level changes frequently (e.g. for emptying a well or tank).
- The D-Series is a DIN-sized display and the better alternative for your existing, not waterproof, front panel mount indicators in extreme weather outdoor applications or e.g. in food industries where working environments are often cleaned with powerful water jets.
Advantages
- Unique, robust IP66, IP67 (NEMA Type4X) panel mount front enclosure made of die cast aluminum, allowing even big jets of water and total immersion.
- Familiar easy operation with the Fluidwell "Know one, know them all" configuration structure, saving time, cost and aggravation.
| Signal Inputs | |
|---|---|
| Level Inputs |
(0)4 – 20mA 0 – 10V DC |
| Signal Outputs | |
| Alarm Outputs | None |
| Analog Outputs | None |
| Control Outputs |
Function: One on / off control output (e.g. for pump or valve control), according to the high / low level switch point values. Type: One passive signal output, an active signal output or a robust, highly isolated (NO/NC) relay. |
| Supply | |
| Power Supply |
Basic: 8 – 30V DC (no real sensor supply) Long life Lithium battery 4 – 20mA input loop-powered 24V AC/DC + sensor supply 115 – 230V AC + sensor supply |
| Sensor Supply | 8.2V, 12V & 24V DC |
| Hazardous Area | |
| Intrinsically Safe | For intrinsically safe applications we recommend the F-Series. |
| Communication | |
| Protocols |
Modbus communication available on F1-Series products. HART communication is available with the F018 Flow Rate Monitor / Totalizer. |
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