Description
Compact heat meter multi-jet volume meter for Allmess with calibration 2013.
type: V-Star Qn 1,5
compatible: Techem
connection: M 62x 2"
diameter sensor: 5,0 mm, optinal 5,2 mm and 6,0 mm
flow meter:
nominal flow: 1,5 m³/h
maximum flow: 3,0 m³/h
nominal pressure: 16 bar
starting threshold: horizontal: 3,0 l/h vertical: 4,0 l/h
temperature range: 25?90 °C
installation: horizontal or vertical
electronic unit:
storage and environment temperature: +5?+55 °C
temperature range: 1?150 °C
temperature difference: 3?100 K
battery: 6+1 years, 3 V lithium, optional 10+1 only for EU-
data memoryg: E2PROM / daily
display: 8-digits
interface: infrared , M-Bus
temperature sensor:
type: platinum-precision-resistor PT 500
connection type: two-wire techniqce
cable: 1,5 m, optional 3,0 m