WFM532-E000H0

Impeller type heat meter, wall-mounted, nominal flow rate 1.5 m3/h, with IrDA interface & M-bus communication

Stock no. S55561-F183

Stock no. S55561-F183

The electronic, mains-independent impeller type heat meter set is of compact design and used for the physically correct acquisition of energy consumption. The meter consists of a flow measuring section, 2 ready connected temperature sensors and an integrated processor which – based on flow rate and temperature differential – calculates the energy consumption.

Attribute

Value

Immersion Type

Direct immersion

Battery life

> 10 years

PN class

PN 16

Nominal flow rate

1.5 m³/h

Max. flow rate

3 m³/h

Min. flow rate

5 l/h

Mounting length

110 mm

Sensing element, temperature

Pt1000

Measuring range, temperature

10...90 °C

Min. temperature differential

Heat: 1.0 K

Measurement accuracy

MID class 3

Sensor

Directly immersed or in approved protection pockets

Return sensor integrated

yes

Cable length, sensor

1.5 m

Communication

IrDA & M-bus

Standard

DIN EN 1434-1

Connecting thread

G ¾ "