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.

Starting at $4,208.00

View Company Reviews
Manufactured
Includes
Availability
  • Usually ships in 6-8 weeks
Product Specs

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.

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 $1,278.00
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 $1,909.00

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.

$2,883.00
MRU PU420 Pneumatic Auto Calibration
MRU PU420 Pneumatic Auto Calibration

For automatic calibration using permanently attached calibration gas cylinder.

$3,022.00
MRU 61494 Seal Gasket
MRU 61494 Seal Gasket

Seal gasket for mounting flange ANSI150.

$15.50
MRU 52556 Seal Gasket
MRU 52556 Seal Gasket

Seal gasket for mounting flange DN65.

$17.40
MRU 56912 Locking Plug
MRU 56912 Locking Plug

Locking plug for calibration inlet port.

$32.90
MRU 61399 Solenoid valve
MRU 61399 Solenoid valve

Solenoid valve (back purge).

$209.00
MRU 59528 Replacement O2 Sensor
MRU 59528 Replacement O2 Sensor

Replacement O2 Sensor for the OMS 420.

$1,390.00
MRU 62010 Replacement COe Sensor
MRU 62010 Replacement COe Sensor

Replacement COe Sensor for the OMS 420.

$2,883.00
MRU 63607M Adapter Flange
MRU 63607M Adapter Flange

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

$1,121.00
MRU 63471 Special Cable
MRU 63471 Special Cable

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

$147.00