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BT61i pH Sensor User’s Guide
Technical Specifications
Sensor kind
Analog, generates an output voltage between
0 - 5 V
Measuring range
0 .. 14
Resolution using
12-‐ bits 5V AD converter
0.005 pH
Temperature range
5°C and 80°C
Isopotential pH
pH 7 (point at which temperature has no effect on output)
Calibration function
pH = -‐4.04 * V
out
(V)+ 13.68
Connection
IEEE1394 connector for BT-‐IEEE1394 sensor cable.
Sensor cable not delivered with the sensor.
Warranty:
The pH Sensor BT61i is warranted to be free from defects in materials and
workmanship for a period of 12 months from the date of purchase provided that it has
been used under normal laboratory conditions. This warranty does not apply if the
sensor has been damaged by accident or misuse.
Note:
This product is to be used for educational purposes only. It is not appropriate for
industrial, medical, research, or commercial applications.
Rev. 20
/11/2014
