CONTROL-PLUS flow and temperature sensor, Hz signal, union thread

figure 138 4G

  • frequency output signal
  • for the accurate measurement of flow rates and temperatures in drinking water systems
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water

Product Features

  • frequency output signal
  • for the accurate measurement of flow rates and temperatures in drinking water systems
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • sensor housing for low pressure loss
  • up to 50% of measuring range: divergence max. 1% of full-scale reading
  • from 50% of measuring range: deviation max. 2% of measured value
  • for connection to the KHS control systems
  • male union thread
  • free from dead spots
  • with vortex flow sensor that includes a 2-wire Pt1000
  • 5-pin M12x1 interface
  • readout and display of values via additional available KHS potable measuring instrument
  • optional cable M12x1 required for connection to KHS control systems
  • DN 10 is recommended for use with flow limiter 2 l/min

Standards and Approvals

  • WRAS approval
  • plastic parts with KTW and W 270 approval
  • according to accepted materials list from German environmental agency
  • ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT

Technical data

  • pressure rating PN 10
  • min. flow velocity 0.2 m/s
  • max. flow velocity 2.5 m/s
  • min. operating temperature 0 °C
  • max. operating temperature 100 °C
  • protection class IP65
  • power supply 5 V DC
figure 138 4G
Part no. DN A1 D1
(mm)
H1
(mm)
L1
(mm)
L2
(mm)
pressure loss
at 1 m/s
(hPa)
pressure loss
at 2 m/s
(hPa)
flow
metering range
(l/min)
cv
(m³/h)
kg
1384G01000 10 G 3/4 38.5 46 65 35 114 460 0.9 - 15 1.9 0.31
1384G01500 15 G 3/4 38.5 44 65 32 36 142 1.8 - 32 3.3 0.29
1384G02000 20 G 1 38.5 46 75 40 28 109 3.5 - 50 6.8 0.38
1384G02500 25 G 1 1/4 38.5 48 86 49 25 100 5 - 85 11.2 0.52
1384G03200 32 G 1 1/2 38.5 50.5 109 70 32 124 9 - 150 16.3 0.70
1384G04000 40 G 1 3/4 38.5 57.5 109 66.5 30 121 11 - 188 26 0.89
1384G05000 50 G 2 3/8 38.5 64.5 113 70 31 123 18 - 316 40.3 1.33

CAD models & characteristic curves

Downloads

Data sheet
File type
Product datasheet
pdf
Brochures
File type
Building technology valves and systems
pdf (20.6 MB)
Instructions
File type
Installation and operating instructions CONTROL-PLUS flow and temperature measuring fitting
pdf (1.6 MB)
Technical information
File type
KHS wiring instructions
pdf (438 KB)