TECHNICAL DESCRIPTION MULTICAL® 21 & flowIQ® 2101 /..02 /..03
10 Kamstrup A/S •Technical Description • 5512-897_J1_GB • 06.2016
3 Technical data
3.1 Mechanical data
Water temperature
(OIML) Cold water 0.1...30 °C (T30) or 0.1...50 °C (T50)
Hot water 0.1...70 °C (T70) or (T30/T70)
(Portaria Inmetro n° 246:2000) 1...40 °C
Climatic environment 5...55 °C, condensing humidity
(Mounted indoors in utility rooms and outdoors in meter pits)
Avoid mounting in direct, prolonged sunlight.
Storage temperature -25…60 °C (Empty/drained flow part/sensor)
Note! A packaged water meter must not – for the sake of the
APET packaging – be stored at temperatures higher than 40 °C
for periods exceeding 24 hours.
Pressure stage
(PMA flowIQ®2102) PN16 (approved for PN10 and PN16)
Protection class IP68
Weight See section ‘Dimensions, connection, weight’
3.2 Electrical data
Battery 3.65 VDC, one C-cell lithium
Battery lifetime up to 16 years at t
BAT
<
30 °C
up to 8 years at t
BAT
<
55 °C
EMC data (OIML) Fulfils MID class E1 and E2
3.3 Materials
Meter housing and meter pipe Polyphenylene Sulfide (PPS) with 40 % fibreglass
Reflectors Stainless steel, W.no. 1.4306
Cover Glass Top ring
Top ring (sealing) Polycarbonate (dyed)
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