
Q70 High Accuracy Clamp on Currnet Probe for Digital Oscilloscope
Current transformers are subject to variable current and electrical isolation. It is a sensor for obtaining electrical primary loop current information in secondary equipment such as measuring instruments and relay protection in the power system.
- Product Introduction

Description
¨ 50/60 Hz,Single Phase,AC Current Sensor
¨ Dynamic Range from 0.1 to 10Amps
¨ Meets IEC62053-21 class 1
¨ Meets IEC 60044-1 class 0.1 Phase error < 5'
¨ Very low temperature coefficient
¨ Meets UL class B (130℃) thermal insulation system
¨ Meets UL 94V-0
¨ AC isolation resistance: 4KV for 60s
Application
Digital electricity meter
Recording
Power monitoring
Energy management
Alternative energy monitoring
ELECTRIC SPECIFICAITON AT 25℃ | ||||||||||
Model number | Turns Ration | Ipri4 | Iout5 | Iprimax6 | Ioutmax7 | RS | Accuracy Class3 | RL8 | Weight | Frequency range |
Amps | mA | Amps | mA | Ohms | Ohms | (g) | (Hz) | |||
LO-DM0001 | 1:1000 | 2 | 2 | 10 | 10 | 20 | 0.1 | 100 | 50-60 | |
Note:
1.Output voltage is proportional to the derivative(di/dt)of the input current based on the Rogowski Coil principle.
2.All current and voltages assumed to be sinusoidal waveforms at Fr, the constant rated frequency in Hz, measured as RMS value.
3.Accuracy class per IEC60044-1Table 11.
4.Ipri=Rated primary current.
5.Iout=Rated secondary current.
6.Iprimax=Sensed max primary current.
7.Loutmax=Sensed max secondary current.
8.RL=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following
equation RL=Vout*Nsec/Ipri
ABSOLUTE MAXIMUM RATINGS | |
Operating free air temperature range | -40℃ to 60℃ |
Storage temperature range | -40℃ to 80℃ |
SOLDERING INFORMATION | |
Peak wave solder temperature | 300℃ for 10Seconds |
Pin finish | Tin |

Mechanical Specifications

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