Description:
The Kamstrup flowIQ 4200 is an ultrasonic bulk and district water meter for cold water in flanged sizes DN125 to DN300 (PN16) with nominal flows from 160 to 1,000 m3/h. Four transducers give high accuracy across the flow range, there are no moving parts to wear, and the stainless-steel measuring pipe with split cast-iron flanges simplifies installation. Replaceable lithium batteries provide up to 20 years of operation, and integrated wireless M-Bus / linkIQ radio delivers consumption data, loggers and intelligent alarms.
 
Key Features:
Ultrasonic bulk meter with four transducers - pinpoint accuracy across the flow range
No moving parts, maintenance-free, accuracy preserved for the meter lifetime
Sizes DN125-DN300, PN16 split flanges for flexible, easy installation
Dynamic range R250 standard, approved up to R630 / R1000 (product page)
Water temperature up to 50 C (above the usual 30 C industry standard)
Up to 20 years battery lifetime; 2 x D-cell lithium batteries changeable by authorised service; external power option
Wireless M-Bus C1 868 MHz and linkIQ radio; serial output for remote reading
Data loggers: 20 yearly, 36 monthly plus daily and hourly values
Intelligent alarms: tampering, dry, reverse flow, low battery, temperature deviations, no consumption, overflow
IP68; MID / OIML R49 / ISO 4064 approved; drinking-water approvals (KIWA, KTW-BWGL)
 
Technical Specifications:
Sizes: DN125, DN150, DN200, DN250, DN300 flanged
Pressure class: PN16 all sizes
Nominal flow Q3: 160 (DN125) / 250 (DN150) / 400 (DN200) / 630 (DN250) / 1,000 (DN300) m3/h
Overload flow Q4: 200 / 312.5 / 500 / 787 / 1,250 m3/h
Minimum flow Q1: 640 / 1,000 / 1,600 / 2,520 / 4,000 l/h (R250)
Dynamic range: R250 (approved up to R630)
Water temperature: 0.1-50 C
Ambient temperature: 5-55 C
Accuracy class: 2 (MID; environmental class M1/E2)
Protection class: IP68
Supply: 2 x D-cell lithium, up to 20 years; external supply optional
Radio: wireless M-Bus C1 mode 868 MHz and linkIQ
Materials: wetted parts stainless steel 1.4408/316; split flanges cast iron with FBE coating; composite electronics enclosure
Weight: not stated
 
Ordering Options (Size):
02E-65-GCAR – DN150 Flanged PN16 250 m³/h 300 mm – R52 498 incl. VAT
02E-65-GCBA – DN200 Flanged PN16 400 m³/h 350 mm – R74 382 incl. VAT
02E-65-GCBJ – DN250 Flanged PN16 630 m³/h 450 mm – R86 653 incl. VAT
02E-65-GCBS – DN300 Flanged PN16 1000 m³/h 500 mm – R92 219 incl. VAT
 
Lead Time:
1 - 3 Days.