4 Kamstrup A/S • 5512603_C1_GB_03.2016
MULTICAL® 801
MID designations
Rated operating conditions/measuring ranges
Clcultor q: 2 °C…180 °C DΘ: 3K…170K
Temperture sensor pir q: 10 °C…150 °C DΘ: 3K…140K
Flow sensor q: 15 °C…130 °C
Mechanical environment
M1 (fixed instlltion with minimum vibrtion).
M2 (significnt or high level of vibrtion nd shock - Flow sensor
type 65-5-XXHX-XXX only).
Electromagnetic environment
E1 nd E2 (domestic/light industry nd industry). Signl cbles from the
meter must be seprted by t lest 25 cm distnce to other instlltions.
Climatic environment
The instlltion shll be mde in non-condensing environments nd in
closed loction (indoor). The mbient temperture must be within 5…55 °C.
Maintenance and repair
The het supplier is llowed to chnge communiction module, bck-up
bttery, clcultor, temperture sensor pir nd flow sensor. Clcultor,
temperture sensor pir nd flow sensor re seprtely verified nd cn,
therefore, be seprtely exchnched. All repirs require following re-
verifiction in n ccredited lbortory.
MULTICAL® 801, type 67-G/L must be connected to temperture sensors type
Pt500.
MULTICAL® 801, type 67-F/K must be connected to temperture sensors type
Pt100.
MULTICAL® 801 cn be connected to flow sensor type ULTRAFLOW®,
electronic pick-up unit, flow sensor with reed switch output or flow sensor
with 24 V ctive pulse output.
Irrespective of flow sensor type, ”pulses/litres” must be identicl in flow
sensor nd clcultor.
Battery for replacement
Kmstrup type 66-99-619.