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

41 mm

height

84 mm

Net weight

3 kg

Width

300 mm

Display type

LCD

Enclosure material

Thermoplastic, PC 10 % GF with TPE

Energy units

MWh KWh GJ

Field programmable

Yes

Fitting material

Brass

Fitting size

G2B (R1-1/2)

Fitting type

Threaded

Flow measurement accuracy

+/- 2 %

Flow measurement range

0.1...20 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

PN16

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

300 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

33.0 cm

Package 1 Length

23.2 cm

Package 1 Weight

3.0 kg

Warranty

18 months