LF series AC current and voltage transmitterDetailed product description：

The LF series AC current and voltage transmitter is a measuring instrument that converts the measured amount of electricity (AC voltage, current, active power, reactive power, active energy, reactive energy, frequency, phase, power factor, DC voltage, current, etc.) into a linear proportional DC current or voltage output (power pulse output). It is widely used in electrical measurement, automatic control, and dispatch systems in power, petroleum, coal, metallurgy, railway, municipal and other departments.

2、 Model and specifications
LFPA - AC current transmitter (average value conversion, effective value calibration)
LFPV - AC voltage transmitter (average value conversion, effective value calibration)
LFPAX - AC voltage transmitter (average value conversion, effective value calibration, three combinations)
LFPVX - AC voltage transmitter (average value conversion, effective value calibration, three combinations)
LFPAR - AC Voltage Transmitter (True RMS Transfer)
LFPVR - AC voltage transmitter (true RMS transfer)

3、 Parameter specifications

Vn: input voltage	Vn: measurement range	V1: 120V 0-150V	V2: 240V 0-300V	V3: 400V 0-450V	On: Output
An: input current	An: measurement range	A1: 1A 0-1.2A	A2: 5A 0-6A	A3: 10A 0-12A	01 0－1mA	02 0-20mA	03 4-20mA
					04 0-5mA	05 0-10mA
Fn: input frequency	Fn: measurement range	F1: 50Hz 45-55Hz	F2: 60Hz 65-65Hz	F3: 400Hz	07 0-1V	08 0-5V	09 0-10V
Pn: Power supply assistance	Pn: range	P1: AC 100V PD1* DC110V	P2:AC 220V PD2* DC220V	power consumption 3.5VA AXNX/7VA	010 2-10V	011 1-5V

LF series AC current and voltage transmitter