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QT 500

Pressure Sensor HySense® QT 500

The HySense QT 5xx is a high precision turbine flow meter which measures volumetric flow rate in stationary and mobile hydraulic equipment’s. Two MINIMESS®-test points are specially preassembled to allow both pressure and temperature sensors to be installed without shutting the equipment down. In comparison to traditional turbine flow meter’s, the QT5xx can withstand higher dynamic loads due to its structural design. The ISDS functionality realizes an automatic sensor identification and parameterization in Hydrotechnik  instruments. A further huge advantage is the optional viscosity compensation which compensates the reduction of the measurement performance relative to the viscosity change. Two main design versions are available.

  •    -  UNF / UN threads conform to ANSI B1.1 and a calibration range in GPM.
  •    -  mechanical connection: BSPP threads conform to DIN ISO 228 and a calibration range in L/min.
  •    -  output signal: Frequency, 4…20 mA, CAN

 

Available in several flow ranges from 1 to 600 LPM.

 Frequency  4-20 mA
 part number connection range  part number connection range
 31VH-02-35.030 G1/4" 1…20lpm  31JH-02-35.030 G1/4" 1…20lpm
 31VH-70-35.030 G3/4" 2…75lpm  31JH-70-35.030 G3/4" 2…75lpm
 31VH-71-35.030 G1" 9…300lpm  31JH-71-35.030 G1" 9…300lpm
 31VH-72-35.030 G1 1/4" 16…600lpm  31JH-72-35.030 G1 1/4" 16…600lpm
 31VH-73-35.030 G3/4" 5…150lpm  31JH-73-35.030 G3/4" 5…150lpm 

 

 

 

 

 

Accessories and Spare parts.

 part number  description
 8824-S1-02.50S  measuring cable frequency / 4…20mA / ISDS (standard) 2.5m  for turbine 31V7-… and 31G7-... with and without ISDS, M16 6-pole connector – 6-pole M16 socket
 8824-S1-05.00S  measuring cable frequency / 4…20mA / ISDS (standard) 5m  for turbine 31V7-… and 31G7-... with and without ISDS, M16 6-pole connector – 6-pole M16 socket
 3403-xx-S-E5.37  pressure sensor  HySense PR 100, 4…20mA, IP67 (click here for range)
 34P3-xx-S-01.37A2  pressure sensor  HySense PR 400, 4…20mA, IP67 (click here for range)
 3408-22D0-D631Z1S  temperature sensor  HySense TE 300, 4…20mA, IP67, -50…+200°C
 2103-07-18.62N  direct connection straight  MINIMESS® series 1620, ISO228-G ¼“ female