PureAire Monitoring Systems 99091 Manual

Remote display alarm indicator for oxygen monitor

Remote Display Alarm Indicator for Oxygen monitor

(Part number 99091)

The Remote Display Alarm Indicator is designed to display remote oxygen

concentration information from PureAire' oxygen monitors. All PureAire O

monitors have a built in 4-20mA output. The remote display alarm easily

connects to the monitor's input power and mA output connection. An 18

AWG, three conductor, shielded control and instrumentation cable, Belden

8770 or equivalent, is recommended for the connection. The maximum

permissible cable length is 250 feet. You can simultaneously connect one

remote display to one Air Check Oxygen monitor and one programmable

logic controller, PLC.

PureAire Monitoring Systems, Inc.

557 Capital Drive

Lake Zurich, Illinois 60047

Phone: 847-726-6000

Fax: 847-726-6051

Toll-Free: 888-788-8050

pureairemonitoring.com

Table of Contents

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Page 1 Remote Display Alarm Indicator for Oxygen monitor (Part number 99091) The Remote Display Alarm Indicator is designed to display remote oxygen concentration information from PureAire’ oxygen monitors. All PureAire O monitors have a built in 4-20mA output. The remote display alarm easily connects to the monitor’s input power and mA output connection.
Page 2 How to mount the Remote Display Alarm Indicator 1) Open the two side doors to expose the front panel screws. 2) Loosen the 4 screws to separate the front panel from the case. Mount the case to a wall or other flat surface.
Page 3 How to wire the Remote Display Alarm Indicator 24VDC Power Supply Ground and shield are tied together When connecting to PLC, remove 18 AWG, three conductor, jumper and connect shielded control and MA to PLC+ and instrumentation cable, SHIELD to PLC-. Belden 8770 or equivalent Do not remove jumper unless...
Page 4 signal from your oxygen monitor, pushing these switches will automatically adjust the zero and full scale readings on the Remote Digital Display. 4. Alarm Adjusting Buttons – These buttons are used to increase, (UP) or decrease (DOWN) the alarm settings. 5.
Page 5 How to set the zero and full scale range This will need to be set up in the field to adjust to the length of cable between the oxygen monitor and the remote display alarm indicator. To perform this in the field, first enter the password on your oxygen monitor and select the “Set 4-20mA loop”...