Model OT-3

Orders should include the part number, model number, and instrument serial number. Call Teledyne Analytical at 888-789-8168 or 626-934-1500 to place an order or contact your local represent​ative.

​Recommended Spares ​
​QTY ​Part No. ​Description
PC board, main (standard)
​PC board, power supply AC (standard)
​Micro-fuel cell, class B-2C 
​Micro-fuel cell, class A2C (CO2 type)
​Micro-fuel cell, Insta Trace class B-2C type
​Micro-fuel cell, Insta Trace class A-2C (CO2 type)
​Fuse (AC), 250 VAC, IEC type T, 5x20 mm
​PC board, power supply DC (standard)
​Filter elements (5 elements)
​Restrictor (0.4 SCFH @ 4 psig)
​O-ring standard, OT-3 cell holder
​Acid gas scrubber
​​3300 / OT-3 control unit, AC standard
3300 / OT-3 control unit, AC RS-232
3300 / OT-3 control unit, DC standard
3300 / OT-3 control unit, DC RS-232
​Fuse (DC units) 1/2 amp micro
​* Choice​ dependent on options selected at time of purchase