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18 Technical data
18.10 Electrical data
18.11 Screen Touchscreen
Voltage supply (switch-mode)
AC 110 to 240 V +10/-15%; 48 to 63 Hz or
AC/DC 24 V +30/-25 %; 48 to 63 Hz
electrical safety
According to EN 61010, part 1
overvoltage category III,
pollution degree 2
Max. power consumption
AC 110 to 240 V
27.9 VA (11,7 W at 230 V)
AC/DC 24 V
25.2 VA (14,7 W at DC 24 V)
Data backup
Flash memory
Electrical connection
at the back via screw terminals
Specifications for conductor cross-sections
v
Chapter 6.2.2 "Conductor cross-sections for base unit and
electromagnetic
compatibility (EMC):
DIN EN 61326-1
Interference emission
Class A
Interference immunity
Industrial requirements
Type
TFT-touchscreen
Touchscreen sensors
Resistive (can also be operated wearing gloves)
Display protection
Front/design film for protection against damage and scratches
Size
3.5"
Resolution
320 × 240 pixel
Color depth
256 colors
Viewing angle
Horizontal:
±
65°
Vertical: -65 to +40°
Summary of Contents for 202580
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Page 28: ...12 Calibrating a pH measuring chain 28...
Page 42: ...15 Calibrating CR conductivity sensors 42...
Page 52: ...16 Calibrating Ci conductivity sensors 52...
Page 60: ...17 Calibrating universal inputs 60...
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