Device Overview

  • Powersense measures alternating current. The application displays four charts in total (3 phases + total consumption).
  • This way of measuring can't be considered for the purpose of exact billing measurement because the approximate deviation is around 10-15%. It is not possible to achieve 100% accuracy. It measures trends in consumption rather than something which can be used for electricity billing.
  • For this type of measurement, it is essential to know how many amps pass through the wires. Whether up to 80 Amps / up to 12 mm clips or clips up to 300 Amps / up to 36 mm, it is necessary to know the diameter of the cable (phase conductor) on which you will install the sensor. Therefore, the ideal solution before the purchase is to measure the diameter of the conductor – using callipers can provide an exact measurement. 



Technical Specifications - Powersense (Transmitters Without Probe)

Part
Transmitter without probe
Transmitter without probe
Model
EOS6-PS_80
EOS6-PS_300
Article number
TBD
TBD
Dimensions
45 × 92 × 29 mm (without antenna)
45 × 92 × 29 mm (without antenna)
Weight
150 g
150 g
Material
metal and plastic
metal and plastic
Protection
IP20
IP20
Temperature
-20 to 60 °C
-20 to 60 °C
Humidity
< 80 %RH non-condensing
< 80 %RH non-condensing
Interface
3x probe port (DC connector 3.5/1.3 mm), 1x antenna (SMA female)
3x probe port (DC connector 3.5/1.3 mm), 1x antenna (SMA female)
Antenna
removable (SMA male)
removable (SMA male)
Power supply
2x exchangeable AA alkaline battery 1,5 V
2x exchangeable AA alkaline battery 1,5 V
Consumption
battery life > 2 years
battery life > 2 years
Radio protocol
proprietary protocol Chirp 433 MHz (868 MHz optionally)
proprietary protocol Chirp 433 MHz (868 MHz optionally)
Built-in sensors


Resolution of metering
1 W
1 W
Accuracy of metering
10 %
10 %
Range of metering
3x < 80 A
3x < 300 A
Conversion constant
190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250 [V]
190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250 [V]



Technical Specifications - Powersense (Transmitters With Removable Probe)

Part
                                                                Removable probes
Model
ECT1-CLIP_80
ECT1-CLAMP_80
ECT1-CLIP_300
Article number
TBD
TBD
TBD
Dimensions
26 x 40 x 23 mm, Ø 10 mm, clip
55 x 60 x 30 mm, Ø 12 mm, clamp
60 x 85 x 45 mm, Ø 36 mm, clip
Weight
60 g
78 g
390 g
Material
plastic
plastic
plastic
Protection
IP40
IP40
IP40
Temperature
-20 to 60 °C
-20 to 60 °C
-20 to 60 °C
Humidity
< 80 %RH non-condensing
< 80 %RH non-condensing
< 80 %RH non-condensing
Interface
1x port (DC connector 3.5/1.3 mm)
1x port (DC connector 3.5/1.3 mm)
1x port (DC connector 3.5/1.3 mm)
Antenna



Power supply



Consumption



Radio protocol



Built-in sensors
current
current
current
Resolution of metering



Accuracy of metering



Range of metering
< 80 A, 20 W to 20 kW
< 80 A, 20 W to 20 kW
< 300 A, 200 W to 72 kW
Conversion constant