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Otis Instruments OI-7543-X-X-I Wireless Monitor

The Otis Instruments 0I-7543 Six Channel Gas Monitor with 3 Dry Contact Relays can monitor up to 6 individual GEN II WireFree Gas Detectors and Transmitters. RS-485 Modbus output allows for data communication to a PLC or other system monitoring device. Available with an optional Wireless HART® module that allows the received sensor readings to be viewable on a Wireless HART® network.


?Please refer to datasheet for more information

Availability: In stock
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Specification

Otis Instruments OI-7543-X-X-I Wireless Monitor

Product Type

Gas Monitor

Power Type

Wired Powered

Operating Voltage

12V to 35V DC or 120V AC

Current Draw

275 mA Maximum

Power Supply

3.13A (75W), 85/264V AC to 24V DC (Optional)

Protection

Power Electromagnetic Interference (EMI) Filter

Product Compatibility

Any Otis GEN II WireFree Sensor

Display Screen

128x64 Resolution Graphical LCD Screen

Transflective (Sunlight Readable) with LED Backlight,

Interface

3 Push-Buttons (MENU, ADD, and SUB),

3 Magnetic Non-Intrusive Switches

Tamb Temperature Range

-40°C to +70°C

WireFree (Digital) Input

Up to 6 GEN II WireFree Sensor Inputs

Output

RS-485 Modbus

Optional WirelessHART® Module (Disables RS-485 Modbus Output)

Relays

3 Dry-Contact Relays with 4 Amp Replaceable Fuses

Wet Contact Fault Terminal,

3 Individually-Configurable Alarm Set-Points per Channel

Latching and Non-Latching Relay Settings per Channel

WireFree Radio Options

GEN II 900 MHz Radio

GEN II 2.4 GHz Radio

Networks

52 Networks (GEN II 900 MHz Radio)

78 Networks (GEN II 2.4 GHz Radio)

255 Addresses per Network

Enclosure Material

NEMA 4X Fiberglass Enclosure with Clear Window

Product Dimensions

8 in. L x 8 in. W x 4 in. H (Max. Dimensions with Attachments)

Total Weight

12.8 lbs.

Hardware Warranty

1-Year, Limited

Optional WirelessHART® Kit

OI-HART-KIT - WirelessHART® Module with 2.4 GHz External Antenna

Part Number Formula

01-7543-6-[Radio]-[Power]-[Enclosure]

01-7543-6-X-X-I

Features

Resources

Technical Data-Sheet

Otis Instruments OI-7543-X-X-I Wireless Monitor

Otis Instruments OI_7543_X_X_I Wireless Monitor.pdf

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Technical Data-Sheet

Otis Instruments OI-7543-X-X-I Wireless Monitor

Otis Instruments OI_7543_X_X_I Wireless Monitor.pdf

download-icon

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