pH/ORP armature with temperature measurement


Design according to the minimum requirements for measuring instruments used at
waste water treatment plants defined by ATV (waste water association) in bulletin M256.

pH/ORP armature for installation of a pH or ORP combination electrode 
(SEA, ECA, DWA or PtA), with integrated temperature sensor and preamplifier
suitable for measuring transmitters of the pH 170 and pH 296 series.

Equipped with the following features:

- Increased EMC interference immunity
- Integrated lightning protection
- Built-in preamplifier for low impedance signal transmission
- Thermistor system for temperature compensation
- Special cable lengths of up to 100 m

Length of armoring:
311 mm

Material:
POM black

Connection cable:
___ m long, with watertight plug  (IP65)

Type of protection
IP68

Manufacturer:
WTW

Type:
SensoLyt 690-SO (special length)
or equivalent