Kamstrup flowIQ® 3100 ultrasonic cold water meter (Type approved according to MID/OIML R49)

Diameter ranging from  DN25 to DN 100 meters available. Call us for details and pricing.

Diameter ranging from  DN25 to DN 100 meters available. Call us for details and pricing.

Q3 6.3 m³/h, DN25 (R1), G5/4B: 33.40 mm x 260 mm, PN16

Q3 10 m³/h, DN40 (R1½), G2B: 48.26 mm x 300 mm, PN16

Q3 16 m³/h, DN50 x 270 mm, PN25, Flanged

Q3 25 m³/h, DN65 x 300 mm, PN25, Flanged

Q3 40 m³/h, DN80 x 300 mm, PN25, Flanged

Q3 100 m³/h, DN100 x 360 mm, PN16, Flanged

Category:

 

Approval:DK-0200-MI001-017

EU-directives

  • MID (Measuring Instrument Directive 2004/22/EC, MI-001)
  • LVD (Low Voltage Directive 2006/95/EC)
  • EMC (Electromagnetic Compatibility Directive 2004/108/EC)

Standards

  • OIML R49-1(2006), OIML R49-2(2006)
  • WELMEC guide 8.11 (Issue 1, 2006)

Mechanical environment MID class M1

Electromagnetic class E1 and E2

Ambient class according to OIML R49: B and C (indoors and outdoors)

Accuracy: MID class 2

Battery:  3.65 VDC, one C-cell lithium

Battery lifetime: 16 years at tBAT < 30°C

Mechanical environment MID class M1

Ambient temperature 2…55°C

Protection class IP68

Pressure stage:

  • Threaded meter: PN16
  • Flange meter: PN25

Water temperature 0.1…30°C (T30) or 0.1…50°C (T50)

Storage temperature -25…60°C (drained flow sensor)

Wetted parts

Meter tube, with thread, DZR brass – CW511L (resistant to dezincification )

Meter tube, with flange:  Stainless steel W. no. 1.4408

O-ring / gasket: EPDM

Spring ring: Stainless steel W. no. 1.4310

Measuring tube:  Polyphenylene sulphide PPS – 40 % fibreglass

Reflectors: Stainless steel, W.no. AISI 316, 1.4306, 1.4401

Meter

Meter housing: Polyphenylene sulphide – 40 % fibreglass

Cover: Glass

Top ring (sealing): Polycarbonate (dyed – blue)

Accuracy

MPE according to OIML R49

Meter approved 0.1…30°C

  • ± 5 % in range Q1 ≤ Q < Q2, ± 2 % in range Q2 ≤ Q ≤ Q4

Meter approved 30…50°C

  • ± 5 % in range Q1 ≤ Q < Q2, ± 3 % in range Q2 ≤ Q ≤ Q4

 

Temperature measurement

Water temperature:

  • 0 – 20 ° C ± 1 ° C
  • 20 – 30 ° C ± 2.5 ° C
  • 30 ° C – No valid measurement

Ambient/meter temperature: -5 – 55 ° C ± 1 ° C (temperature in meter housing)

Q3 6.3 m³/h, DN25 (R1), G5/4B: 33.40 mm x 260 mm, PN16

Q3 10 m³/h, DN40 (R1½), G2B: 48.26 mm x 300 mm, PN16

Q3 16 m³/h, DN50 x 270 mm, PN25, Flanged

Q3 25 m³/h, DN65 x 300 mm, PN25, Flanged

Q3 40 m³/h, DN80 x 300 mm, PN25, Flanged

Q3 100 m³/h, DN100 x 360 mm, PN16, Flanged