*Terms and Conditions Applied:

  1. PRIMA will only measure combustion efficiency of single boiler and give report for FREE.
  2. If multiple boilers present at the company, except the first one all others will be chargeable.
  3. All Travelling and Lodging expenses to be born by the customer

*Terms and Conditions Applied:

  1. PRIMA will only measure combustion efficiency of single boiler and give report for FREE.
  2. If multiple boilers present at the company, except the first one all others will be chargeable.
  3. All Travelling and Lodging expenses to be born by the customer

"We are concerned about the most cherished dream in the world - LIFE" - Dr. Pritesh M. Shah

Home > products > TRACE OXYGRN ANAYLSER

OA

The PRIMA OA Trace Oxygen Analyzer is a microprocessor-based instrument designed for accurate measurement of trace oxygen impurities in pure gases.

It features programmable audible and visual alarms, a flow-control valve, relay outputs, and user-selectable calibration ranges for reliable performance. 

With options for 230 VAC or rechargeable battery operation, the OA provides flexibility for both continuous and intermittent monitoring. Compact and user-friendly, it is widely used in process control, quality assurance, and safety monitoring across industrial and laboratory applications.

Features...

Two Audible & Visual Alarms, programmable either high or low, user settable.

Flush mounted flow indicator.

Flow-Control valve.

Relay contacts, one per alarm for online mode only.

Measuring range selection indicator.

Programmable Alarm Relay & Hysteresis.

 Calibration range as per certified gas or 0-25% for use with air calibration.

Flow-Indicator and Flow-Control valve provided.

Confidence beep with interval programmable.

Technical Specifications...

Range

0-1999 ppm
0-1.999 %
0-25% for air calibration only

Flow rate

1 to 2 LPM

Alarm configuration

User settable in any combination

power

Rechargeable batteries/ 230VAC Mains Supply

Recorder O/P

0-1V/4-20mA

Size

198 x 96 x 220 mm

digital Display

LED (low battery indication provided)

Inlet fitting

For 1/4” OD SS tube

Working temperature

5-45°C