GF Signet 2760 DryLoc pH_ORP Preamplifier and Connectors - Manual (Page 4)

4 Signet 2760 DryLoc pH/ORP Preamplifi er
Use standard installation hardware to
connect the submersible 2760 directly to
external equipment.
½ in. NPT threads
The 8052-1 NPT Mount Junction box
connects to
3 /
4
in. pipe or conduit and
provides convenient wiring termination.
The 8050-1 Universal Mount
junction box mounts fl at onto a wall
or can be strapped to a post or pipe.
1. Insert any DryLoc electrode into base of the 2760. Lubricate O-rings with a non-petroleum based, viscous lubricant (grease)
compatible with the system.
2. Thread retaining cap over electrode and hand-tighten onto 2760.
• Keep the DryLoc electrical interconnection between electrode and preamplifi er dry and clean at all times.
3. Attach 3 /
4
in. watertight pipe to the top of the 2760. Secure the threaded connection to prevent any leakage.
• Fill the lower 75-100 mm (3 to 4 in.) of conduit or extension pipe with a fl exible sealant such as silicone
to prevent liquid accumulation on the back seal of the 2760.
2760 Submersible Sensor Assembly and Installation
OR OR
55 mm/
2.16 in. 55 mm/
2.16 in.
Fill with
75-100 mm
(3 to 4 in.)
of sealant
The submersible 2760 can be installed in a tank or vessel if conditions are within pressure and temperature specifi cations.
The 2760 is able to withstand fl uid temperatures up to 85 °C, but the electrode tolerances vary. Check the specifi cations of each
component before installation.
Fill with
3 to 4 in.
of sealant
Fill with
3 to 4 in.
of sealant
Fill with
3 to 4 in.
of sealant
Lubricate O-ring
1
2
3