Campbell Scientific HFP01SC Hukseflux Self-Calibrating Soil Heat Flux Plate - Manual (Page 11)

Model HFP01SC Self-Calibrating Soil Heat Flux Plate
TABLE 6-1. Datalogger Connections for a Single-Ended Measurement
Description Color CR10X
CR3000, CR5000,
CR23X, CR9000(X),
CR7, 21X
CR800, CR850,
CR1000
Sensor Signal White Single-Ended Input Single-Ended Input Single-Ended Input
Sensor Signal
Reference
Green AG
Shield Clear G
Heater Resistor Signal Yellow Single-Ended Input Single-Ended Input Single-Ended Input
Heater Resistor Signal
Reference
Purple AG
Shield Clear G
Power Red SW12 SW12 SW12
Power Reference Black G G G
External Power Control Jumper
Wire
SW12-CTRL to
Control Port
External Power Control
Not Needed
External Power Control
Not Needed
TABLE 6-2. Datalogger Connections for a Differential Measurement
Description Color CR10(X)
CR3000, CR5000,
CR23X, CR9000(X),
CR7, 21X
CR800, CR850,
CR1000
Sensor Signal White Differential Input (H) Differential Input (H) Differential Input (H)
Sensor Signal
Reference
Green Differential Input (L) Differential Input (L) Differential Input (L)
Shield Clear G
Heater Resistor Signal Yellow Differential Input (H) Differential Input (H) Differential Input (H)
Heater Resistor Signal
Reference
Purple Differential Input (L) Differential Input (L) Differential Input (L)
Shield Clear G
Power Red SW12 SW12 SW12
Power Reference Black G G G
External Power
Control
Jumper
Wire
SW12-CTRL to
Control Port
External Power Control
Not Needed
External Power
Control Not Needed
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