M302 and M402 M-Bus Heat meter (Qn 0,6 - 15 m³/h)

M-Bus compact ultrasonic heat meter retrofittable with M-Bus, Wireless M-Bus and Pulse modules, MID approval.


Description

Ultrasonic heat meters have, unlike mechanical heat meters, no moving parts in the measuring tube and have therefore almost no wear. Ultrasonic heat meters also have a much lower pressure drop. The installation position is almost infinitely and depending on the type ultrasonic heat meters do not rrequire inlet and outlet lines.

Specification

Category Meter, Heat
Manufacturer Kamstrup
Type Ultrasonic
Voltage (U) MULTICAL 402: Battery service life 12 years wall mounted (10 years mounted on flow sensor) or supply mains at 230 V AC or 24 V AC
MULTICAL 302: Battery service life 12 years
Media Temperature MULTICAL 402: 15 ... 130 °C
MULTICAL 302: 2 ... 130 °C
Ambient Temperature 0 ... +55 °C
Installation Position horizontal, vertical

Variants

  Name MID Qn DN Length Screw EUR
WZ-MC303 1,5 DN 3/4" MID X 1,5 m³/h 3/4" 130 mm thread 3/4" 140.14/piece
WZ-MC303 1,5 DN15 MID X 1,5 m³/h 15 (1/2") 110 mm thread 3/4" 140.14/piece
WZ-MC302 0,6 DN15 MID X 0,6 m³/h 15 (1/2") 110 mm thread 3/4" 140.14/piece
WZ-MC402 15,0 DN50FL MID X 15.0 m³/h 50 (2") 270 mm flange DN50 on request