YSI VisoTurb 700 IQ - Manual (Page 40)

Technical data VisoTurb
®
700 IQ (SW)
7 - 2 ba76039e01 01/2012
Accuracy
7.2 Application characteristics
Allowed
temperature range
Allowed pH range of the
measuring medium
4 ... 12
Pressure resistance Sensor with connected SACIQ (SW) sensor connection cable:
The sensor fulfills all requirements according to article 3(3) of the
directive 97/23/EC ("pressure equipment directive").
Type of protection Sensor with connected SACIQ (SW) sensor connection cable:
IP 68, 10 bar (10
6
Pa)
Depth of immersion min. 10 cm; max. 100 m depth
Operating position see section 3.2 I NSTALLATION
Fields of application Water and wastewater monitoring
Process variation coefficient
according to DIN 38402 part 51 < 1 % in the range to 2000 FNU
Repeatability limit or repeatability
according to DIN ISO 5725 or
DIN 1319 respectively < 0.015 % or
min. 0.006 FNU.
Measuring medium 0 °C ... + 60 °C (32 ... 140 °F)
Operation with ultrasound
cleaning system possible up to
40 °C
Note: The ultrasound cleaning
system automatically switches
off and on again. The switching
off above 40 °C prevents an
overheating, for example if the
minimum immersion depth of the
sensor is not maintained.
Storage/transport - 5 °C ... + 65 °C (23 ... 149 °F)
Max. allowed overpressure 10
6
Pa (10 bar)
Max. allowed underpressure temporarily 5 x 10
4
Pa (0,5 bar)