2 application conditions, Application conditions -3, In section 9.2 a – YSI IQ S ENSOR N ET VARiON Plus 700 IQ User Manual
Page 61: Pplication, Conditions, Especially
VARiON
®Plus
700 IQ
Technical data
9 - 3
ba76000e01
01/2012
9.2
Application conditions
Allowed
temperature range
Allowed pH range of the
measuring medium
4 ... 12
Pressure resistance
Sensor with the electrodes or blind plugs screwed in and the SACIQ
sensor connection cable connected:
Type of protection
Sensor with the electrodes or blind plugs screwed in and the SACIQ
sensor connection cable connected:
IP 68, 0.2 bar (2 x 10
4
Pa)
Depth of immersion
min. 50 mm; max. 2 m depth
Operating position
Electrode support pointing downward (maximum angle to the plumb
line = 60 °)
Fields of application
Control / monitoring in the aeration tank of a waste water treatment
plant
Water and waste water monitoring
Measuring medium
0 °C ... 40 °C (32 ... 104 °F)
Storage/transport
0 °C ... 40 °C (32 ... 104 °F)
Max. allowed overpressure
2 x 10
4
Pa (0.2 bar)