Knick Portavo 902 PH Kurzübersicht Seite 18

18
Connections
Display
Sensoface
Status indicators
Notices
Keypad
Diagnostics functions
Sensor data
(Memosens only)
Calibration data
Device self-test
Device data
Data retention
EMC
Emitted interference
Immunity to interference
RoHS conformity
Power supply
Portavo 902
Operating time
Nominal operating
conditions
Ambient temperature
Transport/
Storage temperature
Relative humidity
Housing
Material
Protection
Dimensions
Weight
1 x pH socket, DIN 19 262
2 x 4-mm socket for separate temperature detector
1 x M8 socket, 4 pins, for Memosens lab cable
LCD STN 7-segment display with 3 lines and icons
Status indication (friendly, neutral, sad)
Battery power level
Hourglass
[on/off ], [cal], [meas], [set], [▲], [▼], [clock]
Manufacturer, sensor type, serial number, operating time
Calibration date, zero, slope
Automatic memory test (FLASH, EEPROM, RAM)
Device type, software version, hardware version
Parameters, calibration data > 10 years
EN 61326-1 (General Requirements)
Class B (residential area)
Industry
EN 61326-2-3
(Particular Requirements for Transmitters)
According to directive 2011/65/EC
4 x AA alkaline batteries
Approx. 1000 h (alkaline)
-10 ... +55 °C
-25 ... +70 °C
0 ... 95 %, short-term condensing allowed
PA12 GF30 (silver gray RAL 7001) + TPE (black)
IP 66/67 with pressure compensation
Approx. (132 x 156 x 30) mm
Approx. 500 g
Specifications