Hakaru
Hakaru FHRF-152 Rim Shape (152×50) Frequency Meter (Transducer Type)

Manufacturer: HAKARU PLUS CORPORATION
Model: FHRF-152
Product Description
This is a contactless detection pass-through meter relay that integrates an electrical indicator and semiconductor technology into a single relay unit. It allows for simultaneous frequency reading and, via its contact output, can trigger alarms or perform automatic control.
Features
- It employs a continuous-output, pointer-passing relay, and the output covers the entire scale range.
- Equipped with an LED indicator light, the relay’s operating status can be determined even from a distance.
- There are two types: upper limit alarms and upper and lower limit alarms.
- The available sizes are 152 x 50 mm and 100 x 30 mm.
*The image is for reference only.











