Production Description

Our DC Voltage Sensors are devices for calculating and monitoring the voltage levels of objects, either AC or DC voltage levels. They protect connected equipment by monitoring the voltage in the circuit for you throughout the day, constantly recording voltage data and sounding an alarm in the event of a problem. Their advantages over traditional measurement methods include portability, high safety, high accuracy when making measurements and an overall compactness and robustness.

Features

Our DC Voltage Sensors are designed to provide reliable, high-accuracy voltage measurements, and they can detect voltages up to 1500V, making stable measurements even in harsh weather environments. Moreover, they are small in size and simple in structure, which is not only very convenient to install, but also very fast for later maintenance, which can effectively save your energy. In addition, they operate very stably, can quickly adapt to various working conditions, and are widely used in the system control and detection of electrical equipment in electric power, mining, railway and other industries.

Appearance

Parameter

Technical parameters		Index
Input		Rated voltage DC300～1500V
		Measuring voltage range 120% * Vpn
Output	Nominal value	voltage：DC 0-5V、DC0-10V ； current：DC 4-20mA、DC 0-20mA
	Overload protection	Max. output≤ 150% of full scale
	Load resistance	>5000Ω(voltage output)/<450Ω(current output)
Power supply		DC12V / DC15V / DC24V / DC48V（Optional）
Precision degree		0.5
withstand voltage		Power frequency withstans voltage 3500VAC between input/ output and power supply
Linearity error		0.2%
Offset voltage / Offset Current （Ta =+25℃）		50mV(correspond to the voltage output)/80uA（ correspond to the current output）
Response time		≤ 30mS
Insulation resistance		＞20MΩ@DC500V
Installation method		With guide rail TS35
Ambient conditions	Temperature	Operating temperature:-10℃-+55℃; storage temperature: -40℃-+85℃
	Humidity	≤93%RH, no dew, no aggressive gas
	Altitude	≤2500m