RCEI-O/B Current Sensor
- 产品描述
Introduction:
RCEI-O current sensor is used in elevator IoT. The main function is to non-contact detection of the weak current of the control signal (pure DC, AC, pulsating DC), which is convenient for engineers to analyze and monitor the control signal, making the elevator Internet of Things simpler and more efficient in design. The sensor has high precision and high reliability. It can output real-time current through TTL or 485 communication, and can also set the operating current value. When the current is less than the set value, the Signal outputs a high resistance state; when the current is greater than the set value, the Signal outputs a low level.
The RCEI-B current sensor is applied to the Internet of Things in elevators, and has the characteristics of small size, isolated measurement, and open-type installation; high-precision current detection can capture weak control signals, making the Internet of Things in elevators simpler and more efficient in design. The sensor has high precision and high reliability. It can output real-time current through TTL serial communication, and can also program the operating current value. When the current is less than the set value, the Signal outputs a high resistance state; when the current is greater than the set value, the Signal outputs a low power state. flat. The sensor threading aperture is 8mm, the current resolution is 0.1mA/word, and the noise is less than 0.5mA. There is a self-calibration function inside to ensure long-term working accuracy.
Product Features:
1. RCEI-O
● Isolated measurement of weak current ● Panel mount
● Support TTL/485 communication ● Signal output signal
● LED light flashes to indicate status ● Program setting working status
● Support Modbus protocol
2. RCEI-B
● Isolated measurement of weak current ● Open installation
● Digital communication ● Signal output signal
● LED light flashes to indicate status ● Program setting working status
● Auto calibration gain
Product advantages:
1. RCEI-O/B
● 0.1mA resolution
● 30mm*30mm small size and easy to install
● 20A overcurrent products are not damaged
● Howling noise is less than 40dB
● The hole diameter of the wire is 7mm
Application areas:
1. RCEI-O/B
● Elevator IoT
● Industrial IoT
● Weak current monitoring
