Intelligent Digital Frequency Meter Counter LED Relay Output

Description:
1. APPLICABLE SCENARIO: Frequency meter can be used in electronic measuring instruments; Traditional manufacturing areas, metrology laboratory, wireless communication testing and other fields
2. COUNTING FUNCTION: Digital countdown timer recognizes the built in analog count, backward count, and count phases
3. FLEXIBLE AND OPTIONAL: Frequency meter counting speed is optional, optional relay, collector open output, closed memory power supply
4. TIME DELAY OUTPUT: Frequency counter meter supports more than 10 relay types for free selection, and has the function of time delay action relay
5. TECHNICAL PARAMETERS: External sensor counter for 5V, 24V DC voltage, can be set 1.5x magnification, to determine the ratio between the count and display magnification range 0.0001‑9.9999


Specifications:
Item Type: Intelligent Digital Frequency Meter
Ambient Temperature: 22℃
Technical Index:
1. Measurement Accuracy: ±0.1%, Reading: ±1 word
2. Display Mode: 0.56 red LED
3. Four digit reading
4. Display Refresh Rate: >3 Times per second
5. Working Power Supply: AC DC8-24V, 40mA
6. Over Range Display: "1" or" -1" is displayed in the first place, and the last three digits are not displayed
Function:
1. Input Pulse Signal: NPN PNP collector open circuit, contact switch, non contact switch, level pulse
2. Input Signal Voltage: Low Level: -30V-0.6V, High Level: 4-30V
3. Measuring Range: Frequency: 9999Hz, 999.9hz, 99.99khz three levels, automatic switching selection
4. Maximum Input Frequency: 10KHz, 100khz, 300khz.


Package list::
1 x Frequency Meter1 x Connecting Wire