Teledyne TIENet 301, Installation And Operation Manual, Page: 9 / 30

1-1
TIENet
®
301 pH/Temperature Device
Section 1 Introduction
The TIENet Model 301 pH/temperature sensing device transmits
acidity/alkalinity data to the Signature® flow meter using
Teledyne ISCO’s TIENet connectivity.
The 301 device consists of a wall-mountable isolated interface
with a 10 or 23m cable, that attaches to the flow meter. Attached
to the device is a stainless steel, submersible probe with combi-
nation-type electrodes. The probe has a porous PTFE liquid
junction to resist fouling and coating, and a steam-sterilized
glass hemi-bulb for long- term stability.
The probe has a standard 25-foot cable, and built-in exposed tem-
perature sensor.
Figure 1-1 Signature Flow Meter w/ Model 301 TIENet device and pH probe
Signature
Flow Meter
TIENet
301 Device
pH /Temperature Probe