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Otis Instruments OI-7420-X-2 Wired Monitor

The Otis Instruments OI-7420 ProSafe 4x2 Controller is a wired monitor that supports up to 2 individual 4-20 mA wired sensor assemblies. Four relays can be individually set up to the full scale of the channel and may be set to either latching or non-latching. Compatible with any wired device with a 4-20 mA output, allowing more than just gas detection to be displayed and monitored for a safer working environment.

Availability: In stock
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Specification

Otis Instruments OI-7420-X-2 Wired Monitor

Relays

4 Dry-Contact Relays with 4 Amp Replaceable Fuses,

Fault Terminal, Option to Disable Alarm Relays,

Latching and Non-Latching Relay Settings,

Individual Set Per Channel

Protection

Power EMI Filter,

4-20 mA Surge Suppression,

RS-485 and RS-232 Surge Suppression

Display Screen

160x104 Resolution Graphical LCD Screen

Transflective (Sunlight Readable) with LED Backlight

Product Compatibility

Any Otis Wired Sensor (01-617, 01-675, 01-6000, 01-6000K),

3rd Party Wired (Analog) Sensors

Part Number Formula

OI-7420-[Power]-2

0I-7420-X-2

Product Mounting

4 Mounting Feet, 6 in. W x 12-1/4 in. T (included),

Maximum Mounting Bolt/Screw Size of 5/16 in. (8mm) Diameter

Product Type

2 Channel Wired Gas Monitor

Power Type

Wired Powered

Operating Voltage

12V to 35V DC or 120V AC

Current Draw

225 mA Maximum

Power Supply

3.125A (150W), 85/264V AC to 24V DC (Optional)

Output (Digital)

RS-485 Modbus

Interface

4 Push-Buttons (MENU, ADD, SUB, and RESET/ESC)

Temperature Range

-40°C to +70°C

Wired (Analog) Input

Up to 2 Wired 4-20mA (Analog) Inputs

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

8.5 lbs.

Hardware Warranty

1-Year, Limited

Features

Please refer to datasheet for more information

Resources

Technical Data-Sheet

Otis Instruments OI-7420-X-2 Wired Monitor

OI_7420 Data Sheet.pdf

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Technical Data-Sheet

Otis Instruments OI-7420-X-2 Wired Monitor

OI_7420 Data Sheet.pdf

download-icon

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