MRU OMS 420 O2 & COe Transmitter

IN-SITU real time analysis for O2 and COe, 0.1 to 25.0% O2 measuring range, aluminum enclosure.

MRU OMS 420 O2 & COe Transmitter

MRU OMS 420 O2 & COe Transmitter
MRU OMS 420 O2 & COe Transmitter

Starting at $4,629.00

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Manufactured

By MRU Instruments

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

Usually ships in 6-8 weeks

Features

IN-SITU real time analysis for O2 and COe
Zirconium dioxide O2 sensor
Measuring ranges:
- O2: 0.1 to 25.0% Vol
- COe: 0 to 1,000 ppm (option combustibles measurement)
Accuracy:
- O2: ±0.2% or ±5%, whichever is larger
- COe: ±50 ppm or ±10%, whichever is larger
Die cast aluminum enclosure
IP65 protection class
Standard ANSI flange
Clean combustion

The MRU OMS 420 O2 & COe Transmitter provides real time IN-SITU analysis for O2 and COe measurements. The OMS 420 measures O2 from 0.1 to 25% and COe from 0 to 1000 ppm. No reference air is needed for operation. The OMS 420 provides easy removal and replacement onsite without removing the probe from the stack. The aluminum enclosure contains the electronics display and keyboard.

Spec Sheets

MRU OMS 420 O2 & COe Transmitter Datasheet PDF (1.0 MB)

Other

MRU Instruments On-Site Service Information (2.2 MB)

Links

All possible part numbers

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

MRU OMS 420 Probes

MRU OMS 420 Probes

316Ti stainless steel DN65 PN6 flange and Inconel steel DN65 PN6 flange models.

Starting at $1,324.00

MRU OMS 420 High Temperature Probes

MRU OMS 420 High Temperature Probes

Only for use with OMS420HT model, or use at very high temperature combustion sites.

Starting at $1,977.00

Accessories

Please consider these optional accessories.

MRU 61414 COe SENSOR

MRU 61414 COe SENSOR

COe sensor for measurement of combustibles (equivalent CO) up to 1000ppm by using special heated solid electrolyte sensor.

MRU PU420 Pneumatic Auto Calibration

MRU PU420 Pneumatic Auto Calibration

For automatic calibration using permanently attached calibration gas cylinder.

MRU 61494 Seal Gasket

MRU 61494 Seal Gasket

Seal gasket for mounting flange ANSI150.

MRU 52556 Seal Gasket

MRU 52556 Seal Gasket

Seal gasket for mounting flange DN65.

MRU 56912 Locking Plug

MRU 56912 Locking Plug

Locking plug for calibration inlet port.

MRU 61399 Solenoid valve

MRU 61399 Solenoid valve

Solenoid valve (back purge).

MRU 59528 Replacement O2 Sensor

MRU 59528 Replacement O2 Sensor

Replacement O2 Sensor for the OMS 420.

MRU 62010 Replacement COe Sensor

MRU 62010 Replacement COe Sensor

Replacement COe Sensor for the OMS 420.

MRU 63607M Adapter Flange

MRU 63607M Adapter Flange

For use above DN65 style sampling tubes at sites with 4" ANSI 150lbs flanges.

MRU 63471 Special Cable

MRU 63471 Special Cable

30m (90') special cable replacement of standard 10m special cable of models OMS420RT or OMS420HT.

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open 8:00 am to 5:30 pm ET

Alex A.
Senior Applications Engineer
19 years at Instrumart

David S.
Applications Engineer

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Rhys D.
Applications Engineer

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

David S.
Applications Engineer

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Rhys D.
Applications Engineer

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

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MRU OMS 420 O2 & COe Transmitter