Function Summarization

It can measure the frequency value of electric circuit and display in figure direct reading way. It can be added with 1-channel alarm contact output function according to the actual demand, which is used to monitor the frequency of electric circuit is within the normal range or not.

Model & Specification & Selection Table

Basic Parameter

★Measuring range: 10.00Hz~500.00Hz
★Input voltage range: AC 30~500V
★Accuracy of measurement: ±0.05Hz
★Resolving ability: 0.01Hz
★Auxiliary power supply (POWER): AC 220V ±10% (it can be customized as AC 110V or AC 380V or AC/ DC 85V~264V)
★Alarm contact output: alarming upper and lower limit can adopt the same relay to output, and then use LED lamp to indicate their alarming status
★Alarm contact capacity: AC 250V / 1A
★Alarming upper and lower limit range: can be set freely within the measuring range
★Working environment: temperature is -10~+50°C,humidity <85%RH,without any corrosive gas
★Safety withstand voltage: using the AC 2kV withstand voltage test to measure between the input terminal and the power supply terminal

Terminal Layout and Connection Identifier

(Note: if the actual label is inconsistent with these drawings, please be subject to the label.)

Typical Connection

Order Notice

The measuring and input range is fixed, please clarify the model, quantity and power supply when order.
For example 1:  model HP184F-5X1  power supply AC220V  quantity 200pcs
For example 2:  model HP184F-9X1  power supply AC220V  quantity 300pcs