Stepper Electronics Counter, 3V-6V. Technical Parameter for the Electronic Impulse Scale used in Electric Energy Meter:
*Rated Working Voltage Amplitude: 3.0V~6.0V
*Rated Working Voltage Impulse Width: ≥100MS
*Rated Pulse Interval Time: ≥50MS
*Coil Resistance: 430±5%Ohm (23±2)
*Stepping Motor Driving Moment: 30uNm
*No-Failure Life: ≥1 Billion Impulse
*Rated Working Band: ≤3HZ
*Max Working Speed of the Counter: 6 paces per second
*Counter Specification: 1 Decimal after 5 Integers, 1 Decimal after 6 Integers
*Counter Speed Ratio: 20:1 40:1 80:1 100:1 200:1 400:1 800:1
*Operating Temperature Range: -40~70
*Mounting Dimensions: Upper (24.5x35mm) Lower(30.5x30.5mm)
*For counter non-return and preventing intense magnetic field, add shield enclosure outside.
*For counter non-return, preventing intense and six sides shield, magnetic field, add shield enclosure outside and shield board inside.
*HB-20: 3 Decimal after 4 Integers, Applying to Diaphragm Type Aluminum Crust Gas Meter.
*HB-21: 3 Decimal after 5 Integers, Applying to Diaphragm Type Steel Crust Gas Meter.
Stepper Electronics Counter Series
