Luzhou Ludao Electric Appliance Co., Ltd
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    Wujian Station, Village Head of Wafang Village, Yutang Town, Luzhou City, Sichuan Province, China
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Digital display speed and line speed meter
Digital display speed and line speed meter
Product details
Characteristics
0.000-99999 arbitrary coefficient 5-digit setting
0.000-9999 arbitrary coefficient 4-digit setting
Red digital tube 0.56 '
Maximum input frequency 30KHz
Upper and lower limit alarm relay output
Free power supply 95V-245V
Measurement of power frequency, speed, and linear velocity
model Display Range Coefficient range Alarm setting
FC4-490R 0-9999 0.1, 1, 10, 100, 1000 not have
FC4-490L 0-9999 0.0000-9999 not have
FC4-491R 0-9999 0.1, 1, 10, 100, 1000 single-point
FC4-491L 0-9999 0.0000-9999 single-point
FC4-492R 0-9999 0.1, 1, 10, 100, 1000 Upper and lower limits
FC4-492L 0-9999 0.0000-9999 Upper and lower limits
FC4-490F 0-9999 0.1, 1, 10 not have
FC5-490R 0-65535 1. 60 not have
FC5-490L 0-65535 0.0000-65535 not have
FC5-492R 0-65535 1. 60 Upper and lower limits
FC5-492L 0-65535 0.0000-65535 Upper and lower limits
Technical Parameter
Input method single-ended input
measurement speed About 2.5 times per second
Overflow display “----”
display Red LED(14.2mmH)
input level 0≤L≤5V 8≤H≤30V
power supply 95V-245V
power consumption ≤4.5VA
pressure resistance Ac 1500V 1min
insulation resistance DC 500V≥100MW
Relay capacity 2A250V

Note: INPUT1 is used for frequency signals with input voltage less than 30V
INPUT2 is used for industrial voltage frequencies with input signal voltages between 110-450V, and is used for power frequency measurement
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