Wet-tap assembly and installation – GF Signet 2760 DryLoc pH_ORP Preamplifier and Connectors User Manual
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Signet 2760 DryLoc pH/ORP Preamplifi er
Wet-Tap Assembly and Installation
The 2760 DryLoc Preamplifi er can be used to connect Signet 3719 Wet-Tap electrodes to a pH or ORP instrument.
1. Select the process fi tting.
• Select a low profi le installation saddle (customer-supplied) with a 1½ in. or 2 in. outlet (depending on 3719 model ordered).
• The 3719 is available with NPT or ISO thread options.
• The 3719 can also be adapted to fi t into tee fi ttings. Refer to the 3719 pH Wet-Tap instructions for detailed information.
2. Install the Wet-Tap and the electrode.
• Install the 3719 into the fi tting, then insert the electrode into the assembly.
3. Attach the preamplifi er to the electrode.
• Attach the 3-2760-11 or -21 Preamplifi er to the DryLoc fi tting at the top of the electrode.
4. Connect the 2760 Preamplifi er to the instrument.
• The 2760 Preamplifi er signal can be routed to any 5700 or 8750 pH/ORP instrument (see Pg. 5).
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Lubricate O-rings
Lubricate O-rings
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