Shenzhen, Dongguan, Huizhou, Foshan analog tachometer tachometer drive

Product Summary: adapted to receive the inverter output 0-10V (0-20mA) signal to display the corresponding values ??of occasions, the display range can be adjusted through the key, zero drift can be corrected, refresh rates up to 10 times / sec. Technical parameters: Input Specifications: Voltage: 0 ~ 10V Current: 4 ~ 20mA, 0 ~ 20mA, etc. Measuring range: -1999 to +9999 Accuracy: ± 0.2% FS Alarm Output: supports relay contact output, buzzer Alarm Accuracy: ± 1 ℃ or ± 1 defined unit transmitting range: 0 ~ 22mA, 0 ~ 10VDC transmitter Accuracy: 0.3 (± 0.3% FS) communication interfaces: RS485 serial communication interface, RS232C serial communication interface distribution output: 24VDC voltage, maximum output current of 25mA, for passive transmitters use temperature compensation: -199.9 ~ 200.0 ℃ digital automatic temperature compensation Environment: Temperature 0 ~ 50 ℃, relative humidity ≤85%, avoid strong etching gas supply: Switching Power Supply 90 ~ 260VAC (50HZ / 60HZ), 24VDC ± 2V, power ≤10W