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H2s oxygen, Oxygen sensor, Red (+) – RKI Instruments 35-3001A-09 User Manual

Page 16: Blue (s), Black (-) white (+)

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12 • 35-3001A-09 Oxygen/Hydrogen Sulfide Sample-Draw Detector

8.

Connect the wires to the applicable detector/transmitter terminal strip at the controller as
shown in Figure 7. Refer to the controller operator’s manual and the controller detector head
specification sheet for the 35-3001A-09 for detector/terminal strip connections specific to the
controller.

Figure 7: Wiring the Sample-Draw Detector to a Controller

Red (+)

SIG/PWR

AM P 2

LE L/IR

OXY

AM P 1

LE L/IR

OXY

AM P 1

S

H2S

Oxygen

OXY

Oxygen

Sensor

AM P 2

Blue (S)

Controller or Recording Device

+ 24 VDC

+ 24 VDC

4/20 Signal

- (DC Ground)

4/20 Signal

TOXIC

Black (-)

White (+)