AC Frequency Meters

Name: AC Frequency Meters
Brand: Yokins Instruments
Availability: OutOfStock
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Being the leader Digital Frequency Meters Manufacturers and Suppliers, Frequency Meters are easy to use and install, with a clear and concise display.

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A Frequency Meter is an instrument used to measure the frequency of an alternating current (AC) signal or electrical wave. Frequency is a fundamental parameter in AC systems, indicating how many times a signal oscillates or cycles per second. It is measured in Hertz (Hz).

FEATURES

Displays System Frequency
True RMS measurement of parameters.
RS-485 option available on demand.
Relay Output for alarm can be provided.(optional)

Specification

TechBrij: HTML Table

Display	4 Digit Red LED Super Bright Display
Digit Height	0.56"/14.2.mm
Maximum display	9999 (Max.) Counts
Resolution	0.001 to 1 Count Depending on Range/ Scale Display
Display Stability	With in ±1 Digit
Faceplate /Lens	Polycarbonate Transparent
Case/Housing Material	FR-ABS Black
Connectors /Terminal	Nylon 66, 33%GF, Black/Brass
Mounting Clamps	Sturdy, Moulded Glass filled nylon with screws.
Decimal Point	Auto Scrolling
Dielectric Strength	2.5KV @50 Hz 1 minute between Input -Auxiliary & Case - Terminals
Impulse Withstand	3.5.KV, 1.2/50 micro Second
Refresh Rate	Per 8.0ms
Maximum Overload	Voltage 1.2. Times Continuous

TechBrij: HTML Table

Input Frequency Response	40-615 Hz
Auxiliary Supply	150-300V AC, 45-270V AC /DC, 19-60V AC /DC
Input Voltage Range	0- 750V AC(Direct)

Accuracy Class	0.2 of Full Scale
VA (Burden)
Auxiliary	≤1.5 VA
Voltage Input	≤1.0 VA
Environment
Calibration	27⁰ C ± 5⁰C
Operating	0⁰ to + 60⁰C, RH<70%
Storage	-10⁰ to +70⁰C, RH<70%
Metering Standard	IEC62052-11

Extra Details

DIMENSIONS (MM) TechBrij: HTML Table

MODEL	Y9-Hz	Y7-Hz	Y4-Hz	Y9-3Hz
FRONT	96 X 96	72 X 72	48 X 96	96 X 96
DEPTH (Behind Bezel)	39.5	59	74	52
Panel Cut -Out	92(+0.8-0.0) X 92(+0.8-0.0)	68 X 68	44(+0.5-0.0) X 92(+0.8-0.0)	92(+0.8-0.0) X 92(+0.8-0.0)

ORDERING INFORMATION TechBrij: HTML Table

MODEL	MEASURING RANGE	ACCURACY CLASS	AUX SUPPLY
Y9-Hz	40-615 Hz	0.2	150-300V AC (TX Supply)/ 45-270V AC /DC/ 19-60V AC /DC
Y7-Hz	40-615 Hz	0.2	150-300V AC (TX Supply)/ 45-270V AC /DC/ 19-60V AC /DC
Y4-Hz	40-615 Hz	0.2	45-270V AC /DC
Y9-3Hz	40-615 Hz	0.2	150-300V AC (TX Supply)/ 45-270V AC /DC/ 19-60V AC /DC

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AC Frequency Meters

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