Range of product

KE Series

Product or component type

Heat and cool energy meter

Type of measurement

Heating & cooling

Device application

Energy metering Sub-metering

Location

Plant room

Device composition

Keypad

Calibration certificate

Yes

Colour

Off white

Depth

145 mm

height

145 mm

Net weight

8.6 kg

Width

270 mm

Display type

LCD

Enclosure material

Thermoplastic, PC 10 % GF with TPE

Energy units

MWh KWh GJ

Field programmable

Yes

Fitting material

Stainless steel

Fitting size

DN50

Fitting type

Flanged

Flow measurement accuracy

+/- 2 %

Flow measurement range

0.15...30 m3/h

Sensor type

Ultrasonic sensor flow Thermistor temperature

[Ui] rated insulation voltage

3.75 kV

IP degree of protection

IP65

controlled fluid

Water

Meter location

Flow line

Operating fluid temperature

2…130 °C

Relative humidity

0…100 % RH, non-condensing

Ambient air temperature for operation

5…55 °C

Output type

Analog

Pipe material

Metallic Polymer

Network frequency

50 Hz 60 Hz

Pressure rating

PN25

product certifications

BEK1178 MID

Standards

EN 1434 class A (MID Class E1) EN 1434 class C (MID Class E2)

Storage Relative Humidity

0…100 % RH, non-condensing

Ambient air temperature for storage

-25…60 °C

[Us] rated supply voltage

230 V AC 24 V AC 161...264 V AC 12...36 V AC

Temperature measurement accuracy

+/- 4 %

Measurement temperature

2…130 °C

Function available

Logging Totalizer resetable

Totalizer quantities

1

Maximum sensing distance

270 mm

Power consumption in W

1 W

Display resolution

7 digits

Pressure drop

0.14 bar

Clamping connection capacity

<= 1 mm²

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

21.0 cm

Package 1 Width

36.4 cm

Package 1 Length

25.2 cm

Package 1 Weight

8.6 kg

Warranty

18 months