Frequency measuring and indicating instrument (digital meter) ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
The frequency meter is a measuring instrument that indicates the operating frequency. The displayed value varies depending on whether the input voltage is AC 50~260 or AC 10V. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
General Specifications ● Auxiliary Power Supply: AC 90V ~ 260V (50/60Hz) / DC 110V ● Insulation Resistance: 10 MΩ or more ● Dielectric Strength: Withstands AC 2 kV for 1 minute ● Lightning Impulse: Voltage (1.2/50 µs, 5 kV) Current (8 µs/20 µs) ● Burst: Level 4 (IEC 61000-4-4) ● Operating Ambient Temperature: -10℃ to 50℃ ● Operating Ambient Humidity: 20% to 85% ● Input: DC Voltage - AC 50~260V / 30.00~99.99Hz, AC 10V / 30.0~999.9Hz, AC 10V / 30.00~99.99Hz ● Accuracy: ±(0.1 of reading + 1 digit) ● Dimensions: Width 98 × Height 50 × Depth 97 mm ● Weight: 180g ● Panel Processing Dimensions: 91 x 45 mm
Price information
KDF-□□: 6,000 yen (non-communication) KDF-□□C: 7,200 yen (communication)
Price range
P1
Delivery Time
P3
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
It is a measuring instrument used to measure and indicate common frequencies.
Line up（2）
| Model number | overview |
|---|---|
| KDF-□□ | ・Voltage: AC 50~260V, AC 10V ・Input: 100Hz, 1kHz ・Display value: 30.00~99.99, 30.0~999.9 ・Communication: x |
| KDF-□□C | ・Voltage: AC 50~260V, AC 10V ・Input: 100Hz, 1kHz ・Display value: 30.00~99.99, 30.0~999.9 ・Communication: RS-485 |
catalog（1）
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Company information
Our company was founded in 1979 and has grown into a manufacturer of products that can observe electrical data through early analog instruments, digital meters, wireless, and the internet. This development is driven by the strong will of our employees to walk alongside our customers. Additionally, we are committed to thorough customer-centric operations while actively investing in technological development at our affiliated research institute. We strive to meet our customers' diverse needs through more differentiated services. In our case, we have become well-known in South Korea for our measuring instruments (analog, digital meters, and CT, VT). We have been exporting to Japanese companies for over a decade, and we have registered with Ipros to introduce our products to more Japanese customers. In 2022, we registered as a corporation in Tokyo and have since relocated our corporate office to Osaka as "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to your support.