Frequency Meter
A specialized meter for measuring frequency and speed
The APM Frequency Meter is a specialized meter for measuring frequency and speed. It’s used in applications including marine, leisure and material handling.
Benefits include:
- Accurately measures DC pulses from a sensor
- Supports a wide range of inputs between 2-400Hz
- 0.5% accuracy at 25C
Specifications
| APM Input | 2 – 400Hz |
|---|---|
| PSU | 12-24V DC & 30-400Hz |
| Outputs | Output 1: Digital (open collector) or Analog (4-20mA), Output 2: Digital (open collector) or Analog (4-20mA) |
| Communication | Modbus RTU Optional |
| Dimensions | 72mm x 72mm x 53mm |
| Screen Size | 57mm x 53mm |
| Accuracy | 0.5% |
| Certifications | CE, cUL, IP65, NEMA 4 & 12, ROHS, UL |
Part Numbers
APM-FREQ-APN – positive LCD
APM-FREQ-APO – positive LCD, with outputs
APM-FREQ-ANN – negative LCD
APM-FREQ-ANO – negative LCD, with outputs
By Request: Modbus Connectivity
APM-FREQ-APS – positive LCD, with Modbus
APM-FREQ-ANS – negative LCD, with Modbus
APM-FREQ-APO – positive LCD, with outputs
APM-FREQ-ANN – negative LCD
APM-FREQ-ANO – negative LCD, with outputs
By Request: Modbus Connectivity
APM-FREQ-APS – positive LCD, with Modbus
APM-FREQ-ANS – negative LCD, with Modbus