Frequency Meter
A specialized frequency meter for measuring frequency and speed
The APM Frequency Meter is a specialized frequency 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
- 20 point non-linearization scaling (for non-linear sensors)
- 10 alarm setpoints & configurable digital output delay
- *NEW* Remote monitoring with Trumeter Cloud and IOT Gateway
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Contact us for inquiries on OEM pricing.
Specifications
| APM Input | 2 – 400Hz |
|---|---|
| PSU | 12 – 24V AC/DC |
| 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 Type 4 & 12 (UL50), ROHS, UL |
Part Numbers
APM-FREQ-APO – positive LCD, with outputs
APM-FREQ-ANO – negative LCD, with outputs
024569-01 APM Evaluation Kit
By Request: Modbus Connectivity
APM-FREQ-APS – positive LCD, with Modbus
APM-FREQ-ANS – negative LCD, with Modbus
APM-FREQ-ANO – negative LCD, with outputs
024569-01 APM Evaluation Kit
By Request: Modbus Connectivity
APM-FREQ-APS – positive LCD, with Modbus
APM-FREQ-ANS – negative LCD, with Modbus
