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2760 DryLoc pH/ORP Preamplifier
‡ SIGNET
The 2760-1/-2 Preamplifier can be connected to other manufacturer's instruments that can process the standard amplified mV signal for
pH and also are compatible with one of the temperature compensation devices available (3K
Ω
, PT1000, or 300
Ω
).
Refer to the manufacturer's manual for
wiring details. Other products may
use different terms to identify the
function of each conductor.
Wiring from 2760 DryLoc Preamplifier to Other Manufacturer's Equipment
Wiring from 2760 DryLoc Connectors to Other Manufacturer's Equipment
Combination ORP (Redox) Electrodes
3-2775 (10K
Ω
ID)
3-2777 (10K
Ω
ID)
3-2775-1 (no Temp Comp)
3-2777-1 (no Temp Comp)
3-2755 (10K
Ω
ID)
3-2757 (10K
Ω
ID)
3-2757-WT (10K
Ω
ID)
Combination pH Electrodes
3-2774 (3K
Ω
RTD)
3-2776 (3K
Ω
RTD)
3-2774-1 (PT1000 RTD)
3-2776-1 (PT1000 RTD)
3-2754 (PT1000 RTD)
3-2754-HF (PT1000 RTD)
3-2756 (PT1000 RTD)
3-2756-DI (PT1000 RTD)
3-2756-WT (PT1000 RTD)
Differential ORP (Redox)
Electrodes
3-2765-1 (10K
Ω
ID)
3-2767-1 (10K
Ω
ID)
3-2765-2 (PT1000 RTD)
3-2767-2 (PT1000 RTD)
3-2765-3 (300
Ω
RTD)
3-2767-3 (300
Ω
RTD)
Differential pH Electrodes
3-2764-1 (3K
Ω
RTD)
3-2766-1 (3K
Ω
RTD)
3-2764-2 (PT1000 RTD)
3-2766-2 (PT1000 RTD)
3-2764-3 (300
Ω
RTD)
3-2766-3 (300
Ω
RTD)
DryLoc Preamplifier
3-2760-1
3-2760-2
White (Temperature)
Green (Temperature)
Blue (mV Reference)
Shield (Earth Ground)
Black (V-)
Red (V+)
Brown (Active mV, pH/ORP)
Combination ORP (Redox) Electrodes
3-2775 (10K
Ω
ID)
3-2777 (10K
Ω
ID)
3-2775-1 (no Temp Comp)
3-2777-1 (no Temp Comp)
3-2755 (10K
Ω
ID)
3-2757 (10K
Ω
ID)
3-2757-WT (10K
Ω
ID)
Combination pH Electrodes
3-2774 (3K
Ω
RTD)
3-2776 (3K
Ω
RTD)
3-2774-1 (PT1000 RTD)
3-2776-1 (PT1000 RTD)
3-2754 (PT1000 RTD)
3-2754-HF (PT1000 RTD)
3-2756 (PT1000 RTD)
3-2756-DI (PT1000 RTD)
3-2756-WT (PT1000 RTD)
To any instrument with
internal amplifier and
matching temp device.
DryLoc Connector
3-2760-3
3-2760-4
White RTD (Temperature)
Green RTD (Temperature)
Blue Solution Ground
Shield Earth Ground
Black Electrode Reference
Red (Active mV, pH/ORP)
Brown (no connection)
The 2760-3/4 Connectors can be used to interface other manufacturer's instruments to these +GF+ SIGNET DryLoc pH and ORP
electrodes. The instrument must be able to process a standard mV signal from the pH or ORP electrode. Several different temperature
devices are available.
Refer to the manufacturer's manual
for wiring details. Other products
may use different terms to identify
the function of each conductor.
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