Products Type
Contact Us

HEYI Electrical CO.,LTD

Contact person: Bethy

Position: Sales Manager

Tel: 86-577-62659558

Fax: 86-577-61712987

Mobile: 86-13968747975

E-mail: heyi@heyiele.com

bethy@heyiele.com

Skype: bethycai

ADD: #21 ShangYou North 

Road, HuangHua LiuShi YueQing,

Zhe Jiang, CHINA

http://www.heyiele.com

Product

Home » Product
 LED frequency meter

Measurement frequency mechanical indicating meter. Many types of frequency table, with electriclines, electric lines and ferromagnetic belong rectifier inverter frequency meter and so on. Produc-tion site to monitor the frequency with mounting frequency meter, use a ferromagnetic electric line meter measuring mechanism.

Technical Index

Accuracy of measurement

Frequency +/- 0.2 Hz

Singal input

Connection mode of single phase

Rated voltage of AC57.7V,AC100V,AC220V,AC380V

Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )

Power consumption voltage: <1VA/ phase, current <0.4VA/phase



Rated current of AC 1A, AC 5A

Impedance:Frequency >300KΩ

Auxiliary power supply

AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V

Power consumption   <4VA

Function module

Communication interface 1 way RS-485 communication, Modbus-RTU protocol

Baud rate: 1200~9600bps, the default 2400bps

Switch input support 4 stem node input

The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A

Transmission output support 1 analog output: 0/4~20mA or 0~5/10V

Environment

Working temperature:-10°C ~+55°C

Storage temperature:-25°C ~+70°C

Relative humidity is less than 93%, no corrosive gas

Elevation≤2500m

Safety

Insulation resistance >100MΩ

AC withstand voltage AC 2KV

Electromagnetic compatibility

ESD level 4

Electrical fast transient burst level 4

Selcction of Specification

Model

Measurement

Switch onput

Switch input

Transmission  output

Communication interface

LED

LCD

Dimension

Frequency

HY-F11

2

2

1

1

160x80

HY-F21

2

2

1

1

120x120

HY-F31

2

2

1

1

96x96

HY-F41

2

2

1

1

120x60

HY-F51

2

2

1

1

96x48

HY-F61

2

2

1

1

72x72

HY-F71

2

2

1

1

80x80

HY-F81

2

2

1

1

48x48

Typical Wiring Diagram


Inquiry Form
Products Images:
Produt: LED frequency meter
Full Name: *
Address:
Phone:
Email Address: *
Message: *
Upload Photos:
Contact Online bethycai 285611779 86-13968747975 bethy@heyiele.com