A special isolation module is used to measure the AC power supply in power grid and circuit in real time and replace it with the output of 4mA~20mA or 0mA~20mA standard DC current (lz). It has the characteristics of high precision, high isolation, low power consumption, low drift, wide temperature range and strong anti-interference ability.
This product uses Hall principle to measure AC and DC current in real time in power grid. It uses precision constant current technology and linear temperature compensation technology to transform it into standard signal output. It has the characteristics of universal AC and DC current, strong overload ability and high isolation.
This product is a standard two-wire DC current conditioner. It uses photoelectric isolation principle to isolate 4mA~20mA DC signal into 4mA~20mA DC signal. It has the characteristics of high isolation, high accuracy, low source shift and wide temperature range.
This product adopts linear photoelectric isolation technology to isolate and transmit 4mA~20mA DC current signals. This product has the characteristics of high accuracy, high isolation, low power consumption and wide temperature range of low drift.
This product uses special isolation module to monitor the AC voltage in the power grid and circuit in real time. When the AC voltage exceeds the set upper limit, it outputs the alarm signal of exceeding the limit, and the output signal is the relay contact signal. Within the range of the input range, the action limit value of the AC voltage can be set arbitrarily. The product is completely isolated from input and output, and has the characteristics of high precision, high isolation and low source displacement. It can be applied to motor overload monitoring, power loss detection, action verification, signal isolation and conversion.
This product adopts special isolation module to monitor AC current in power grid and circuit in real time. When AC current exceeds the set upper limit, it outputs alarm signal of exceeding limit, and output signal is relay contact signal. Within the range of the input range, the action limits of alternating current can be set arbitrarily. The product is completely isolated from input and output, and has the characteristics of high precision, high isolation and low drift. It can be applied to motor overload monitoring, power loss detection, action verification, signal isolation and conversion.
The product uses a special isolation module to monitor the AC current in the grid and circuit in real time, and when the AC current exceeds the set upper limit, the output exceeds the limit alarm signal, and the output signal is the action limit of the relay contact signal AC current. The value can be arbitrarily adjusted within ±20%. The input and output of the product are completely isolated, with high precision, high isolation and low drift. It Can be applied to motor overload monitoring, power loss detection, motion verification, signal isolation conversion, etc.
The sensor is designed according to the European Union CE standard. The outer casing is made of flame retardant material. The input end, the output end and the power end are separated by two, which has high safety. The sensor can measure single-phase AC voltage, current, frequency, active power, reactive power, apparent power, power factor, active energy, reactive energy, and 1-21 voltage and current harmonic content, and output power by digital communication. Parametric, very cost-effective.
The sensor is designed according to the European Union CE standard. The outer casing is made of flame retardant material. The input end, the output end and the power end are separated by two, which has high safety. The sensor can measure single-phase AC voltage, current, frequency, active power, reactive power, apparent power, power factor, active energy, reactive energy, and 1-21 voltage and current harmonic content, and output power by digital communication. Parametric, very cost-effective.
The B6410H3 power isolation sensor is designed according to the European Union CE standard. The outer casing is made of flame retardant material. The input, output and power terminals are isolated and have high safety. The sensor measures single-phase AC voltage, frequency, and 1-21 voltage harmonic content, and uses digital communication to output electrical parameters.
This product adopts the principle of electromagnetic induction and hall effect. The real-time measurement of AC and DC current in the power grid is converted into a standard DC current (lz) output by means of average value conversion technology, precision constant current technology and linear temperature compensation technology. It has the characteristics of AC and DC universal current, strong overload capability and high isolation.
The hall detachable current sensor is a new generation of current sensor developed using the hall effect principle to measure DC, AC, pulse and various irregular wave currents under galvanic isolation conditions.
This product uses a special isolation module to measure the AC voltage in the grid and circuit in real time, and replace it with 0mA~20mA or 4mA~20mA DC current output, with the advantages of high precision, high isolation, low power consumption, low drift, wide temperature range, strong anti-interference ability, wide operating power range and so on. This product adopts card-mounted structure, terminal wiring, easy installation, three isolation between input, output and power supply. It is suitable for power supply equipment, power network monitoring automation system, industrial control monitoring system, etc.
This product uses a special isolation module to measure the AC current in the grid and circuit in real time and transform it into the DC voltage output of the standard vertebra, with the advantages of high precision, high isolation, wide frequency response, low drift, low power consumption, wide temperature range and strong anti-interference ability. This product adopts card-mounted structure, terminal wiring and convenient installation. It is suitable for power equipment, power network monitoring automation system, industrial control monitoring system, railway signal system, etc.
The new generation of programmable intelligent instrument, which supports the monitoring of four three-phase power units or 12 single-phase power units shared by voltage buses at most, can be widely used in power monitoring, industrial automation, switchgear and other intelligent distribution systems.
A new generation of programmable intelligent instrumentation, the instrument supports two-channel voltage and two-channel current DC signal monitoring, and the input signal between the road and the road is completely isolated, and can be widely applied to DC signal devices such as DC charging piles and DC power sources. Equipped with one RS-485 communication interface, supporting DL/T645-2007 or MODBUS-RTU communication protocol.
