pH-HR shown with M-11-Pt100 pH probe and pH-HR Plug Set
The pH-HR is a small three channel high resolution (12 bit) pH and Temperature data logger housed in a rugged 304 stainless steel case.
The logger connects to an external pH probe and also has the option of connecting to an external Pt100 temperature probe to allow temperature compensation of the pH reading. Many pH probes have a built in Pt100 temperature sensor for convenient connection.
The pH-HR logger also has an internal temperature sensor for convenient logging of ambient temperature if desired.
1 to 5 year battery life depending on usage as below, user replaceable. Data is retained in the event of battery failure. Battery Status Monitor in Omni7 / OmniLog Software.
|pH-HR||pH / Temperature (Does not include pH probe)|
|M-## pH probe||pH probe for pH-HR. Note: We recommend using a pH probe that has a built in Pt100 temperature sensor for the best possible accuracy with the pH-HR.|
|pH-HR Plug Set||Fit plug set to pH probe for use with pH-HR logger.|
|Omni7 / OmniLog Software (used with all TruTrack data loggers):
Omni7 / OmniLog Installation CD and USB download cable Kit
Omni7 / OmniLog Installation CD and RS232 download cable Kit
|Spare download cable:
HR Series USB download cable
HR Series RS232 download cable