7
9. Technical Performance
9.1 Execution Standards
IEC 60068-2-3 EN 61326-1:2013
IEC 61326-1 EN 55011:2009/A/:2010
IEC 60092-504 ISO 4064-1
JIS B2220 JIS B7554-1997
ANSI B16.5 DIN 25 Series
9.2 Basic Parameters and Performance Indicators
9.2.1 Technical Specification Table
Item
EPD30
Display
LCM 128* 64 pixel backlit type
Buttons
Tri-button operation
Communication interface
RS-485 (Modbus) (Optional support for ZigBee Pro wireless transmission)
Accuracy
±0.5% of reading@1m/s(0.2% optional)
Medium temperature
-20~120
℃
Ambien temperature
-40~70
℃
1
Fluidic conductivity
>5uS/cm
Measuring scope
0.1m/s~10m/s
Current output accuracy
0.1% of Pulse Output Accuracy
Temperature coefficient (100ppm/
℃
)
Operating pressure
10 kg/cm
3
Current output mode
Proactive
Analog output
4~20mA
Maximum load of current output
<700Ω
Alarming current
3.6mA or 22mA
Frequency output scope
2~8KHz
Pulse width
Automatic (pulse width 50%)
Pulse mode
NPN transistor output 32vdc/200mA
Time constant
1~100s
Control output (DO)
NPN transistor output 32vdc/200mA;1-CH
Control input (DI)
Dry contact ON< 200Ω ;
1,000Ω< OFF ; 1-CH
Baud rate
1200~57600 bps
Protection rating
IP67/NEMA 4X
Enclosure material
Aluminum alloy
Input power
AC100~240V or DC24V
Power consumption
<10 W
Wire inlet specification
M20 x1.5*2
Excitation mode
Pulse DC
Vibration regulation
IEC 60068-2-3
EMC regulation
IEC/EN 61326-1 Class A table 2
1
It can’t display when LCM is lower than -20
℃
.
Содержание EPD30
Страница 30: ...27 15 Ordering Information...
Страница 31: ...28...
Страница 43: ...2 12 20 12 1 20 13 21 14 22 14 1 22 14 2 23 14 3 31 15 33 16 35 17 36 18 MODBUS 36...
Страница 44: ...3 1...
Страница 45: ...4 2 2 1 7 2 2...
Страница 47: ...6 3 3 1 1 1 1 1 2 3 2 7 4...
Страница 56: ...15 11 11 1 5 D 2 D 11 2 11 3...
Страница 57: ...16 11 4 11 5 a 10 b c 5 D D 2 D D d e f 400A m g h 10 10 5D 2D...
Страница 58: ...17 i 30 D D j k PTFE PTFE l m n DN50 2mm DN65 DN150 3mm DN200 4mm o p q...
Страница 59: ...18 11 6 1 2 3 5m 4 5 5m...
Страница 60: ...19 11 7 1 6mm2 10 11 8 a 4...
Страница 62: ...21 DC24V 1 RS 485 DO1 DO1 D D DI DI V V P P mA mA DC24V 4 20mA 13 1 2 3 4 5 6 10...
Страница 63: ...22 14 14 1 1 1 1 2 2 3 3 3 ENT ENT ENT ENT ENT ENT 14 1 1 0 0000 m3 h 1274205 8 Liter L H 00 00 Bar...
Страница 64: ...23 14 1 2 Read Only ENT ENT 14 2 0 1 1 N A 2 1 N A 1 5 N A 1 4 N A 2 4 N A 3 1 N A 3 3 N A 1 9...
Страница 72: ...31 14 3 1 2 3 4 5 OCC 6 CLR 7...
Страница 74: ...33 15...
Страница 75: ...34...
Страница 76: ...35 16 20 70 80...
Страница 77: ...36 17 18 MODBUS 7 1m s 10m s 10 28 RS 485 RS 485 12VDC NPN...