GF Signet 2750 DryLoc pH_ORP Sensor Electronics - Manual (Page 2)

2 Signet 2750 DryLoc pH/ORP Sensor Electronics
140 mm
5.5 in.
94 mm
3.7 in.
Lubricate O-rings
with a non-petroleum
based, viscous lubricant
(grease) compatible
with the system.
3. In-line Dimensions
• The 2750-1 in-line sensor (without EasyCal) is designed for applications where electrode calibration is facilitated by remote
equipment.
• The 2750-2 In-Line sensor includes EasyCal.
• A Signet installation fi tting (
1 /
2
in. to 4 in.) or a Signet pipe adapter is required to secure the electrode in the pipe.
• The Signet Measurement and Instrumentation catalog offers a complete selection of fi ttings.
• The 2750-3 and 2750-4 submersible sensor electronics are recommended for in-line applications using the 2764 series differential
electrodes and the 2774 series Threaded DryLoc electrodes.
• 2764 and 2774 series electrodes thread directly into standard 1 in. or 3/4 in. NPT fi ttings.
2764 series electrodes must be mounted upright.
• Vertical (0°) position optimum
• Do not install within 30º of horizontal (Contact factory for horizontal or inverted installation requirements.)
• Recommended
maximum fl ow rate 10 ft/s.
• Wet-tap electrodes, 2724, and 2774 series electrodes can be mounted at any angle.
Mounting position
30° 30°
Vertical ± 60°
NO
NO NO
YES YES
OK
OK
OK OK
OK
OK OK
OK OK
OK OK
OK
178 mm
(7 in.)
89.4 mm
(3.52 in.)
Lubricate O-rings
with a non-petroleum
based, viscous lubricant
(grease) compatible
with the system.
248 mm
(9.75 in.)
45 mm
(1.75 in.)
115 mm
(4.5 in.)
Lubricate O-ring
with a non-petroleum
based, viscous lubricant
(grease) compatible
with the system.