SUPMEA SUP-LDG - Page 62

Chapter 8 Technical parameters
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Communications
Serial communications
RS-485
Output
Current (4-20 mA) , pulse , frequency , state switch
Function
ATC recognition, electrode contamination
Display User Interface
Measurement Accuracy
Max measuring error
Measurement value ±0.5%
（
Flow speed > 1m/s
）；
Measurement value ±0.5% ±2mm/s
（
Flow speed <1m/s
）
Repetitiveness
0.15%
Temperature sensor
measuring range
-20
℃
~120
℃
Maximum
measurement error
±0.1
℃
(Within the measuring range of temperature sensor)
Operating Environment
Graphic display
Monochrome LCD, white backlight; Size: 128*64 pixels
Display function
2 measurement value pictures (measurements, condition, etc
Language
Chinese/ English
Unit
You can configure the menu to select the unit
Refer to "6.5 Configuration details" --- "flow units 1-1"
Operating unit
4 Mechanical keys (Compact Type) or 4 touch key (Remote
Type)
Temperature
Environment
-10
℃
- 55
℃
for Compact-Type Flowmeter
-10
℃
- 60
℃
for Converter of Remote-Type Flowmeter
-10
℃
– 55
℃
for Converter of Remote-Type Flowmeter
Storage
-40
℃
- 65
℃