TUOKE INTELLIGENT INSTRUMENT CO.,LTD
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Product list
VOLTAGE AND AMPERE METER
DIGIT WATT METER
POWER FACTOR METER
FREQUENCY METER
FREQUENCY AND TACHO METER
SENSOR SPECIAL METER
COUNTERS AND LENGTH
INTELLIGENT TIMER RELAY
TEMPERATURE CONTROL
INTELLIGENT METER
PROXIMITY SENSOR
DIGIT PANEL METER
INTELLIGENT INSTRUMENT
ELECTRICAL TRANSMITTER
PRESSURE TRANSMITTER
TEMPERATURE TRANSMITTER

| FREQUENCY METER >> 3 1/2 DIGIT FREQUENCY METER >> DB3 DIGIT FREQUENCY METER

FEATURES

1.Bright LED 14.2mmH(red)
2.Din size 48H¡Á96W
3.Input Voltage 0-450V
4.Free Power supply: AC220V¡À10% 50/60Hz
1. ORDERING CODE
2. DIGIT FREQUENCY METER
Model Code Range Display Range Input Impedance Input Protection Accuracy
DB3-HZ10 1-199.9Hz 0-999.9 ¡Ü2M¦¸ 90-300V ¡À0.5%F.S¡À1Digit
DB3-HZ11 1-199.9Hz 0-9999 ¡Ü10K¦¸ 200-380V ¡À0.5%F.S¡À1Digit
3.SPECIFICATIONS
Input mode Single ended
A/D converter V/F converter
Sampling time Abt.2.5sec
Over range "----"
Display Red LED £¨14.2mmH£©
Input voltage 30V-450V
Dielectic Strength AC1500V 1min
Insulation Res. DC500V¡Ý100M¦¸
Power consumption ¡Ü4.5VA
Power supply AC220V¡À10% 50/60Hz
Weight Abt.500g
4.CONNECTION DIAGRAM
5.THE OUTSIDE DIMENSION
Hit amount£º2999  Date £º2004-10-23 ¡¾Print page¡¿ ¡¾Back¡¿
 
 


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