Model: HP-DS400 · HP-DS225 · HP-TF560
Digital frequency meter and frequency transducer
Measures and displays grid frequency precisely in power plants and substations. The large displays can be mounted on panels, walls or ceilings.
Features
- HP-DS400 and HP-DS225 displays: microprocessor-based, Modbus or binary protocol, readable from far away
- Adjustable brightness, lamp test key, DIP-switch address (0–256) and baud rate
- HP-TF560 transducer: isolation up to 1500 V, 4–20 mA or 0–5 V DC output and a serial output for the display
- Modbus over RS-485/232; the transducer mounts on a DIN rail
Applications
- Hydroelectric plants
- Thermal power plants
- Substations and DC systems
Installed in
Need a different voltage, size or interface? We will design and build the unit to your specification. To request a quote, send your request through the Atirame chat.
Request a quoteCatalogue and photos
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Frequency meter and transducer catalogue sheet
Technical data
| Range | 5 – 95 Hz or 5 – 1000 Hz |
|---|---|
| Resolution | 0.01 or 0.001 Hz |
| Supply | +24 V DC (transducer) · 24 V DC or 220 V AC (display) |
| Transducer size | 110 × 24 × 82 mm |
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