Digital Frequency Meter

Product Details

Digital Frequency Meter

Meaning of the model code 

D ___    ___- ___    ___    ___ - ___

(1)    (2)    (3)    (4)     (5)     (6) 

(1):Series number L:Current model Y:Voltage model   F-frequency   R-revolving speed

(2):External dimension and Installation hole(mm):

T:160×80×85 156×76       A:96×96×90   92×92     D:72×72×90   68×68    

E:48×96×75   44×92       F:96×48×75   92×44     G:48×48×105   44×44

(3):3-key soft push-switch setting, single row digital display

(4): Control output: 0: No alarm   1: A alarm   3: Two alarms 4: PID bit control

5: PID solid-state control 6: PID SCR phase shifter control 7: PID SCR zero-crossing control

8: SCR three-phase zero-crossing control 9:4 ~ 20mA control output

(5): The input nominal value:

No: AC current 5A input, the AC current for 0-9999 arbitrary setting, apply to all transformer ammeter;   AC voltage for 0-500.0VAC;

10: 0 ~ 10A 400: 0 ~ 400V 0.2: 0 ~ 200mA

(6): Suffix: K- RS485 communication function

technical specification

1、Accuracy Class: 0.5F·S±1 class

2、Display Digit:4 

3、Reference Input:AC /AV:0~5A/0~500V   volts D.C.:0~199.9V   0~1000V

4、Power consumption:≤3W

5、Working power:AC85~242V,50HZ

6、Working circumstance:0~50℃,relative humidity≤85%,without corrode and electric radiation


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