Potentiostatic D.O. sensor with integrated temperature sensor


Design according to the minimum requirements defined by ATV (Waste water association) 
in bulletin M 256 for meters to be used at waste water treatment plants.

Potentiostatic D.O. sensor (3-electrode principle) to be connected 
to the EcoLine or QuadroLine series measuring transmitters;
with integrated temperature sensor and built-in preamplifier for
low impedance, interference-free signal transmission.

Equipped with the following features:

- Integrated lightning protection
- Sensor monitoring function (SensCheck)
- Zero current free electrode system
- Exchangeable membrane head with robust 50 um special membrane
- Lowest incident flow required
- Double thermistor system for temperature compensation
- OxiCal air calibration without accessories
- Special cable lengths of up to 100 m

Measuring range (25C): 
0 ... 60 mg O2/l
0 ... 600 % saturation

Response time (t90): 
180 seconds

Sensor length: 
196 mm

Connection cable:  
___ m long, with watertight plug  (IP 65)

Type of protection 
IP 68 (sensor)


Manufacturer: 
WTW

Type: 
TriOxmatic 700-SO (special length)
or equivalent



