Home > Products > New Products > 96*96 intelligent 4 digit led display digital panel electrical analog portable frequency meter RH-F31
96*96 intelligent 4 digit led display digital panel electrical analog portable frequency meter RH-F31
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/ Piece
10 Pieces(Min.Order)
- 500000 Piece / Pieces per Month
- Ningbo or Shanghai
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | KND | |
| Model Number | RH-F31 | Display Type | Analog and Digital | |
| Phase | Single Phase | Operating Temperature | -10℃- +55℃ | |
| Dimensions | 96*96 |
Product Description
Specifications
High-precision measure single-phase ac frequency.LED display , Local data query
Current Conversion Ratio is programmable.
Description:
Intelligent digital instrument be used in electricity grids , automation control system to measure voltage ,current ,active power,reactive power , apparent power, power factor and frequency.They are displayed by LED or LCD. Visual display , High accuracy, Reliable performance, Strong isolation, Anti-Vibration.
Performance Characteristics
High-precision measure single-phase ac frequency.
LED
The wiring diagram
display , Local data query
Current Conversion Ratio is programmable.
Support RS-485 communication Modbus-RTU treaty.
Support DI DO AO
Auxiliary Power Supply :AC/DC 80V-270V, AC220V,AC380V,AC100V,DC48V,DC24V
Various shape can be choosed.
| Accuracy of measurement | |
| Current | ±0.02Hz |
| Signal Input | |
| Mode of connection | single-phase |
| Power dissipation | less than 1VA/phase |
| Impedance | More than 300KΩ |
| Frequency | 45-65Hz or DC |
| APS | |
| Operating Range | AC/DC 80V-270V ,AC220V,AC380V,AC100V,DC48V,DC24V |
| Power dissipation | Less than 4VA |
| Function Module | |
| Communication interface | No. 1 RS-485 communications,Modbus-RTU treaty |
| Baud rate:1200-9600bps ,the default value is 2400bps | |
| DI | support 2 dry contacts |
| DO | support 2 relay output,capacity AC250V/5A DC30V5A |
| Transmitting Output | support 1 AO :0/4-20mA or 0-5/10V |
| Environment | |
| Working environment | -10°C- +55°C |
| Storage Temperature | -25°C- +70°C |
| Relative Humidity | ≤93%, No corrosive gas places |
| Altitude | ≤2500m |
| Security | |
| Insulation Resistance | >100mΩ |
| ACW | AC 2KV |
| EMC | |
| ESD | grade 4 |
| EFT | grade 4 |
| Surge impact | grade 4 |
| Dimension | |
| Frame dimension | 120*120; 80*80; 96*48; 96*96; 80*80; 48*48; 120*60; 160*80 |
| Hole dimension | 111*111; 76*76; 92*45; 92*92; 68*68; 45*45; 114*56; 152*76 |
| Model | Measurement | Extended Function | LED | LCD | Hole dimension | |||
| Frequency | DI | DO | TO | Communication interface | ||||
| RH-F11 | √ | 2 | 2 | 1 | 1 | √ | 152*76 | |
| RH-F21 | √ | 2 | 2 | 1 | 1 | √ | 111*111 | |
| RH-F31 | √ | 2 | 2 | 1 | 1 | √ | 92*92 | |
| RH-F41 | √ | 2 | 2 | 1 | 1 | √ | 114*46 | |
| RH-F51 | √ | 2 | 2 | 1 | 1 | √ | 92*45 | |
| RH-F61 | √ | 2 | 2 | 1 | 1 | √ | 68*68 | |
| RH-F71 | √ | 2 | 2 | 1 | 1 | √ | 76*76 | |
| RH-F81 | √ | 2 | 2 | 1 | 1 | √ | 45*45 | |
| 14.INTELIGENT FREQURNCY MRTER | ||||
| Display 9999 Display is programmable | ||||
| Model | Display Mode | Face Frame Size | Hole Size | |
| mm | mm | |||
| RH-F11 | Single Row LED | 160*80 | 152*76 | |
| RH-F21 | Single Row LED | 120*120 | 111*111 | |
| RH-F31 | Single Row LED | 96*96 | 92*92 | |
| RH-F41 | Single Row LED | 120*60 | 114*56 | |
| RH-F51 | Single Row LED | 96*48 | 92*45 | |
| RH-F61 | Single Row LED | 72*72 | 68*68 | |
| RH-F71 | Single Row LED | 80*80 | 76*76 | |
| RH-F81 | Single Row LED | 48*48 | 45*45 | |
| RH-F1Y | LCD | 160*80 | 152*76 | |
| RH-F2Y | LCD | 120*120 | 111*111 | |
| RH-F3Y | LCD | 96*96 | 92*92 | |
| RH-F4Y | LCD | 120*60 | 114*56 | |
| RH-F5Y | LCD | 96*48 | 92*45 | |
| RH-F6Y | LCD | 72*72 | 68*68 | |
| RH-F7Y | LCD | 80*80 | 76*76 | |
Terminal diagram
The wiring diagram
Contact Us
- Zhejiang Kenaida Pushbutton Co., Ltd.
- Contact nameLingling lin Chat Now
- Phone86-577-57157633
- AddressDa'ao Village, Baishi Town, Yueqing
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