Enmet MRI-5175 Manual de usuario descargar pdf

ENMET Corporation

80003-503

Original April 2011

Page 1 of 2

Guide for MRI-5175 Sensor Replacement

An Oxygen sensor must be replaced when it can no longer be calibrated. Typical sensor life is 3 to 5 years in a 20.9%

oxygen environment.

To replace a sensor, perform the following steps:

 Turn off the electrical power.

 Open the display panel and remove the four cover (lid) retention screws and remove the lid. See Figure 1.

 Remove the old O

sensor, by unscrewing it, and replace it with a new sensor. See Figure 1.

 Replace cover(lid) with retention screws.

 Turn on the electrical power.

 Wait 3 – 4 hours, then recalibrate the sensor per the instructions.

MRI-5175 Exterior View

(Optional)

V+

SIG

GND

MRI-5175 Lid, Interior View

Sensor Wiring

J8 Sensor Wires

V+

Not Used

Sig

Red wire

Gnd

Black wire

Figure 1: MRI-5175 Sensor Replacement

Figure 2: Calibration MRI-5175

O2 Sensor

Sensor Wires

To J8

Terminal J8

Power/Fault LED

MENU Switch

SELECT Sw

itch

Calibration Adapter

on Sensor

Select

Power/

Fault XX X

XXX

% O2 b y vol.

Cylinder,

Calibration Gas

1 2

Indice de contenidos

Pagina 1 - Sensor Wiring

ENMET Corporation 80003-503 Original April 2011 Page 1 of 2 Page 1 of 2 Guide for MRI-5175 Sensor Replacement An Oxygen sensor must be replaced when

Pagina 2 - Altitude Calibration

ENMET Corporation 80003-503 Original April 2011 Page 2 of 2 Page 2 of 2 Standard Calibration The following procedure is suitable for altitudes below

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Enmet MRI-5175 Manual de usuario

Busca en linea o descarga Manual de usuario para Instrumentos de medición Enmet MRI-5175. ENMET MRI-5175 User Manual Manual de usuario

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