Technical Data

 VVX25

 VVX32

 VVX40

 VVX40 Plus

 Process connection

 Tri-Clamp 2"

 Tri-Clamp 2"

 Tri-Clamp 2½"

 Tri-Clamp 2½"

 Inner diameter [mm]

 Ø 25

 Ø 32

 Ø 40

 Ø 40

 Medium

 Water and aqueous solutions

 Pressure rating

 PN 16

 Degree of protection EN 60529 

 with attached cable socket

 IP65 and IP67

 Flow measuring

 Flow range*

 6...145 l/min 

 360...8,700 l/h

 12...250 l/min 

 720...15,000 l/h

 22...400 l/min 

 1,320...24,000 l/h

 30...550 l/min

 1,800...33,000 l/h

 Accuracy*

 → at < 50 % of range 

 → at > 50 % of range

 ±1 % of range 

 ±2 % of reading

 Repeatability

 ±0.5 % or ±1 %, see temperature ranges ambient

 Temperature measuring

 Measuring range

 0...90 °C

 Accuracy

 ±1 k

 Response time

 → t50

 → t50

 approx. 1 s

 approx. 3 s

 Temperature ranges

 Medium 

 -20...90 °C (non-freezing), 105 °C @ max.90 % Qmax and 60 °C ambient

 Ambient

 -22...70 °C (-30 °C with medium min. +3.5 °C for max. 24 h over the product life)

 Storage

 -30...70 °C

 Electrical data

 Electrical connection

 4- or 5-pin plug connector M12 x 1

 Power supply 

 → NPN 

 → Push Pull 

 → 4...20 mA or 0...10 V

 5 V DC (±5 %) 

 12...24 V DC (±10 %) 

 12...24 V DC (±10 %)

 Current consumption

  < 15 mA

 Approvals

 Intertek

 Pending

 VDE REGISTERED

 Variants according to certificate

 IEC 60335-2-40

 DIN EN 60335-2-40 

 Certificate_VDE-marks-approval_Vortex-VVX_40057543_CB-scheme_Vortex-VVX_DE1-68427_de-en.pdf

 Frequency output ①

 VVX25

 VVX32

 VVX40

 VVX40 Plus

 Output signal flow for power supply 

 → 12...24 V DC 

 → 5 V DC

 Frequency signal, square wave, pulse duty ratio 50:50, signal current max. 20 mA

 Push Pull 

 NPN open collector

 Pulse rate [1/l]

 200

 100

 50

 50

 Analogue output ②

 VVX25

 VVX32

 VVX40

 VVX40 Plus

 Output signal flow

 0...10 V or 4...20 mA

 Scaling [l/min]

 0...145

 0...250

 0...400

 0...550

 Voltage rate [V / l/min]

 → 0...10 V 

 Current rate [mA / l/min] 

 → 4...20 mA

 0.06897

 0.110345

 0.04000

 0.06400

 0.02500

 0.04000

 0.01818

 0.029091

 IO-Link ③

 VVX25

 VVX32

 VVX40

 VVX40 Plus

 IO-Link specification

 Version 1.1

 IO-Link Device ID:

 2

 Transmission type

 COM2 (38.4 kBaud)

 Ready for operation

 2 seconds after supply voltage is applied

 Min. cycle time

 103 ms

 SIO mode:

 Yes

 Profiles:

 Device Identification, Device Diagnosis

 SDCI standard:

 IEC 61131-9

 Required master port:

 Class A

 Process data analog:

 3

 Download IODD device description

 https://www.sika.net/ or https://ioddfinder.io-link.com/