EC Flow Control 5000 with relay output Description：

operation manual

The EC-Flow Control 5000 enables simultaneous, continuous monitoring of the conductivity and temperature of nutrient solutions. The device was developed based on the latest microprocessor technology from STEP Systems and is manufactured entirely in Germany.

Thanks to the automatic sensor and buffer recognition, incorrect conditions and incorrect information are virtually impossible - the security of the correct application has been perfected. Inverse display of measured values when the individually adjustable limit values are exceeded or fallen below ensures timely intervention in the event of malfunctions. The risk of over-fertilization or under-supply of plants due to incorrectly adjusted fertilizer mixture systems is minimized.

With the help of an additional relay card with an integrated output, external warning devices such as bells, flashing lights, etc. can be connected; alternatively, a corresponding switching function can be carried out.

The hanging loop for wall mounting allows for quick and easy installation. With the installation kit, the electrodes can be inserted and removed again directly into the line system or via a bypass without much effort (e.g. during calibration or electrode replacement).

Menu languages: German, English.

scope of delivery

EC Flow Control 5000 with relay output

EEC flow electrode

Calibration solutions 1.4 mS and 111.8 mS (50 ml each)

Installation kit

9V battery

Power supply with cable 160 cm

Manual

Technical data

Measuring range: 0 - 200 mS/cm; -20 ... +80°С

Resolution: 0.001 - 0.1 mS/cm, depending on the measuring range / 0.1°С

Accuracy: ± 2% (ЕС) and ± 0.5% (°С) of the measured value

Calibration: automatic, possible at 0.084 / 1.41 / 5.0 / 12.88 / 111.8 mS/cm

Temp. Comp: with built-in NTC temperature sensor

Electrode: EC plastic electrode, 8-pin socket, cable length 110 cm

Max. pressure: 5 bar

Alarm: 2 x relay output, ? 3.5 mm, max. 50 Vac / 1А and visual inverse graphic display

Alarm delay: adjustable time delay of 0─255 s after exceeding/falling below the limit values

Power requirement: 9 V with external power supply (for continuous operation) or 9 V with block battery > 3,000 measurements (for short-term operation)

Size 83 x 180 x 55 mm

Weight 300 g (basic device)