eutech-instruments alpha ph differential probe Manuel D’Utilisation

Instruction 

manuals 

 

         ECFP21A1A1 

 

 

 

6

 

Eutech Instruments’ short nose sensor (Fig 3.2) has insertion threads located closer to the sensing 
elements and is recommended for short branch tees (typically metal tees and SCH 40 plastic tees).  
 

 

 
 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Save the protective cap and use it to 
keep electrodes moist whenever the 

sensor is removed from service. 

 

When taking a sensor out of storage, 
soak the sensor in a pH 7 buffer 

solution for 30 minutes before 
calibration. 

 

If the sensor does not calibrate, refer 
to Section 4 to review maintenance, 

refurbishment and troubleshooting 
options. 

 

The sensor should be positioned at 
least 15

° up from horizontal.  This 

will insure that entrained air does not 
form a pocket around the sensor 

head. 

 

Pipe sealants may not provide 
adequate sealing or may react with 

different plastic materials. Use 
thread tape. 

 

DO NOT OVER TIGHTEN! 
Maximum torque: 66.4 lbs

⋅inch (1.13 N⋅m) 

Figure 3.2: Short Nose Sensor Body 

Dimensions: IN (mm)