Enmet AM-5150 Bedienungsanleitung PDF herunterladen (Seite 8)

AM-5150 ENMET Corporation

3.2.1 Sensor Hook-up

The MOS sensor is connected to the AM-5150 control unit with four-conductor wiring, use the correct oil tight fitting. Two

conductors supply heater voltage and heater ground for the sensor. The third and fourth conductors are signal and signal

ground wires. Size of the wire depends on the distance between the particular sensor and the control unit.

Recommended Wire Gauge

Sensor Type

Distance from Sensor to Control Unit

Recommended Wire Gauge

High Voltage:

812, 813, 826, etc.

≤

500 feet

16 AWG

501 – 800 feet 14 AWG

Longer Distances Contact ENMET Corp

Low Voltage: 109

≤

50 feet

16 AWG

Longer Distances Contact ENMET Corp

Wiring for

wire Terminal

Sensors

Position Function Wire Color

1 Heater Orange

2 Signal Blue

3 Heater Ground Brown

4 Signal Ground Yellow

Wiring for 3-wire Terminal Sensors

Position Function Wire Color

1 Heater Orange

2 Signal Blue

3 Heater Ground Brown

Wire Nut Signal Ground Yellow

OTE

: The yellow signal wire is not connected to the

terminal block, use supplied wire nut.

Figure 5: Internal View of Sensor Wiring

Wire length between the AM-5150 and the sensor greater then 100ft will require that the sensor heater voltage be reset. After

you mount and install the AM-5150 and Sensor, you must verify the sensor heater voltage. Use position 2 and 3 to measure

heater voltage.

Locate the sensor heater voltage table label inside the instrument, see Figure 4. Measure the sensor heater voltage at the

sensor, see Figure 5 and adjust the heater adjustment POT 4 until required voltage is reached, see Figure 4.

Optional

Splash Shield

Sensor Wiring Terminal*

The 4

(yellow) wire is not

connected to the terminal

block, use supplied wire nut

Optional

Splash Shield

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 22 23

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