Armstrong Monitoring AMC-1040 Installation And Operating Instructions Manual - Page 8

Browse online or download pdf Installation And Operating Instructions Manual for Measuring Instruments Armstrong Monitoring AMC-1040. Armstrong Monitoring AMC-1040 17 pages. Gas monitor with integral electrochemical sensor

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1. Calibration

10.

LOW

OPTIONAL

FAIL

5. POWER TERMINAL BLOCK

6. TEST SWITCH

7. LOW ALARM ADJUST

8. HIGH ALARM ADJUST

9. THREE CIRCUIT MINIATURE SWITCH

10. RELAYS

11. TRANSFORMER

12. AUDIO ALARM

13. ANALOG OUTPUT

14. ON-BOARD SENSOR

Figure 3: AMC-1040 monitor, internal wiring.

AMC-1040 Monitor

12.

ZERO

POWER

FAIL

BUZZER

LOW

HIGH

TB3

TB2

-LO+

-HI+

-FAIL+

-IOUT+

AUD

4-20 mA

OUTPUT

SPAN

SENSOR

TB6

GND AC AC

FUSE 1 A

NEUT. HOT

GND

120 VAC

14.

13.

11.