Hengesbach G Conductivity Transmitter Condutec

Hengesbach G Conductivity transmitter Condutec is used for the measurement of conductivity or concentration in liquids, e.g. in CIP-lines or other processes in the beverage industry. High accuracy and resistance against contamination of the electrode are achieved by using 4 electrode conductivity cells. The instrument can be operated directly and user-friendly at the graphic display. The switching output can be freely programmed; the Condutec is available either as a compact unit or split version (for strong vibrations or significant heat radiations).

Hengesbach G Conductivity Transmitter Features:

  • measurement / control of conductivity or concentration in liquids
  • available as compact unit or split version
  • output for conductivity and temperature 4 – 20 ma
  • measuring range programmable from  0… 500 ms/cm
  • sensor can be sterilized up to 140°, 1 H
  • various process connections are available, e.g. hygienic  design versions


General information
Device type/measuring principle CONDUTEC / conductivity measurement
Measuring range 0…500mS/cm
Measuring rate approx. 3/seconds
Temperature sensor Pt1000 acc. to DIN IEC 751
Temperature measuring range -40…+160°C
Conductivity output
Output signal 2-wire: 4…20mA
Cell constant programmable in the range of 0,08…4,0
Standard error ± 0,5% from measure value ± 2 digit
Temperature coefficient < 100ppm/°C
Temperature compensation linear programmable in range 0,0…8,0%/°C
Temperature output
Output signal 2-Leiter: 4…20mA
Burden RA=(UB-14V) / 0,02A
Alarm output
Transistor 2x transistor output, 14…30V DC, max. 60mA
Voltage drop < 2V
Measuring range switching
Ri > 10kΩ
MB1 active U=0…3V DC
MB2 active U=12…30V DC
Conditions of use
Installation position unsuitable for transom mounting; otherwise arbitrarily
Medium temperature -10…+120°C (short duration 140°C for max. 30 min)
Environmental temperature 0…+50°C
Protection class EN60529 IP 65
Electromagnetic compatibility acc. to EN 50022, DIN IEC 61000-4-3/4/5
Electrical connection – Standard: M20x1.5 cable screw connection
– Optional: M12x1 round plug-in connector, nickel-plated brass (stainless steel available on request)
Process connection – Clamp DIN 32676, DN25/DN32/DN40
– Tapered Union with grooved union nut DIN 11851, DN25
– Tapered Union with grooved union nut DIN 11851, DN40
– Conical coupling with grooved union nut DIN 11851, DN50
– Conical coupling with grooved union nut DIN 11851, DN65
– modular system PZM
– VARIVENT® Ø=50mm (F)
– VARIVENT® Ø=68mm (N)
Materials – Housing: Polyamide, PA6-GF/GK 15/15
– Front cover display: Polyester
– Process connection/sensor: PEEK, PVDF, CrNi Wkst. 1.4404, graphite, gasket EPM 80 – with FDA certification
Type – Compact: sensor and transmitter assembled as one unit
– Splitted: sensor and transmitter separate; connected by 5m, 10m or 20m cable
Display – LCD-dot display, 3.8mm height, 2 lines with 16 characters
– Display range conductivity: 500…9999 Digit
– Unit conductivity adjustable: µS/cm, mS/cm, kΩ/cm, MΩ/cm
– Unit temperature adjustable: °C, °F
Auxiliary energy
Supply voltage 14…30V DC, 2-wire system

Download Data Sheet: Conducticity Transmitter Condutec G

Ref: hengesbach.com

Other Article: