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FLOW 38

Industrial inductive flow meter with display unit

The flow meter is designed for a wide range of fluid measurements in various industries.

Various process connections such as flange, sandwich (wafle), threaded and dairy fittings (DIN 11851) or clamp types are available. The flow meter offers a wide range of outputs and the communication for connection to various control systems.

MAIN ADVANTAGES

  • Extensive variability of process connection
  • Possibility of the constructional length made to customer needs
  • Possibility of the sensor made in full stainless steel design
  • Big dynamic measuring range
  • High measurement accuracy and repeatability
  • Wide choice of lining, electrodes and outputs
  • Very simple and intuitive operation
  • Possibility of flow monitoring function (flow switch)
  • 350° swivel display for comfortable reading

FLANGED SENSOR

Indukční průtokoměr FLOW 38 v přírubovím provedení čidla

SANDWICH SENSOR

Indukční průtokoměr FLOW 38 v sendvičovém provedení čidla

THREADED SENSOR

Indukční průtokoměr FLOW 38 v závitovém provedení čidla

FOOD GRADE SENSOR

Indukční průtokoměr FLOW 38 v potravinářským provedení čidla

TECHNICAL DATA

Supply voltage 230 VAC (50/60 Hz), 24 VAC/VDC with reverse polarity protection
Input power 4,6 VA
Type of electronics standard (H – head), front (F), panel (P)
Design compact (Tmax 90 °C), detached (standard cable length 3 m)
Diameter nominal DN 10÷400
Lining material rubber (hard, soft, certificate for potable water), PTFE
PFA, E-CTFE, FEP, ceramics
Electrode material CrNi steel DIN 1.4571, Hastelloy C4, Titan, Tantal
Construction All-welded frame
Sensor material flanged – stainless steel and structural steel with polyurethane coating
sandwich, threaded, food processing – stainless steel
Process connection sandwich
flanged DIN (EN1092)
threaded (EN ISO 228-1)
food processing (fittings DIN 11851, clamp)
Pressure PN10, PN16, PN25, PN40
Min. conductivity of medium 20 μS (at a lower conductivity upon agreement with manufacturer)
Measuring range (Qmin/Qmax) bidirectional for 0,2÷12 m/s (1/60); 0,12÷12 m/s (1/100); 0,06÷12 m/s (1/200)
Flow meter accuracy accuracy up to 0,5 %, repeatability up to 0,2 %
Pressure loss negligible
Additional electrodes earthing and detection for empty pipeline (DN 15÷DN 400)
Empty pipeline detection DN 15÷DN 400
Display LCD 2×16 characters
Controls 2× external button (value viewing)
3× internal button (viewing + parameter modification)
Outputs impulse/flow switch (max. 400 Hz), 4÷20 mA, RS485 (protocols M-BUS/Mod-Bus)
(pulse and current outputs are passive with an option of feeding from meter’s internal power supply)
Max. ambient temperature 55 °C
Flow sensor degree of protection IP65, IP67, IP68
Electronics degree of protection design HEAD – IP67, design FRONT a PANEL – IP54

ELECTRONICS

The evaluation unit is made in three versions. It includes the standard design (head) and the unit is also made in front and panel designs. It is advantageous in the compact front version that the evaluation unit (display unit) is placed from the front part of the sensor and in case of the separated version, the display unit can be mounted in DIN rail. The panel mounted electronics offers the installation of the display unit in the electric box door.

STANDARD UNIT (HEAD)

STANDARD UNIT (HEAD)

FRONT UNIT

FRONT UNIT

PANEL UNIT

PANEL UNIT