Product Description
D series intellective electric meter(Digital Ammeter,Digital Voltmeter,Frequency Meter,
Tachometer and so on)is a type of multifunctional composite type meter, it apply to electric
power and electric network, field monitoring and display of automatic control systems and remote
control and measurement of automatic dispatch telemechanical device,its function is to output
standard current or voltage transfer signal using CPU operation electric network's parameter,
such as current,voltage,3 phase power,frequency and so on,and then A/D's conversion. Also this
meter has RS232 or RS485 communication interface be joined with long range data terminal
TRU.
Main technical specification
1,Accuracy Class: 0.5%F·S±1B
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,50/60HZ
6,Working circumstance:0~50ºC,relative humidity≤85%,without corrode and electric radiation
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
Interior parameter(only Current,Voltage model meter have this parameter)
| Series |
Attention |
Name |
Setting range |
Manual |
Remarks |
| 0 |
LocK |
Electronic lock |
0~255 |
Lock=18,all the parameter can be Revised. |
18 |
1 |
dP |
Display precision |
0~3 |
dp=0,the decimal doesn't display
dp=1,the decimal in tens
dp=2,the decimal in hundreds
dp=3,the decimal in thousands |
0 |
| 2 |
dIH |
Set upper limit |
- |
Setting range determined by dp:is in turn 9.999,
99.99,999.9,9999 |
- |
Audited Supplier 
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