ACE AI-O2-Tx Digital Oxygen Monitor (0 to 100% Vol and 0 to 25% Vol)


Ace AI-O2-Tx Digital Oxygen Monitor is a weatherproof indicator and transmitter with 4 digits, 7 Segment Red LED display, and 4-20 mA re-transmission Output. Widely used In the manufacturing of Oxygen  Generator, Concentrator and Ambient air monitoring. The standard feature also includes an in-built buzzer for process violation alerts.

Application: Fuel Tank Monitoring, Food, and Beverage Packaging, Pharmaceutical, Bulk Drug manufacturing plants, Paper & Pulp Industry, Offshore Drilling and Processing Platforms, Fertilizers Plants, Coal Mine & Confined Area.

  In StockIn Stock, However please contact store for precise delivery schedule. Backorder also allowed

100 in stock

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Country : United States

Product Description

ACE AI-O2-Tx Digital Oxygen Monitor has an optional RS 485 Modbus Protocol Communication output to connect to PLC/SCADA/BMS software.

Features Of ACE Digital Oxygen Monitor:

  • Wall Mounting Type IP 65 Phoenix Mecano ABS Plastic Enclosure
  • Large & clear 4 digit red LED display, 7 segment type
  • 1 Relay Output (NO/CO/NC)
  • In-built buzzer for High & Low Limits Violation Alert with  (Optional) RS 485 Modbus Communication for PC/SCADA/BMS/EMS/PLC Integration
  • 4-20mA analog retransmission output (Standard)
  • Easily field replaceable Sensor Module

Additional Information

Weight 1 kg
Model No
Target Gases
Oxygen 0 to 25% Vol ; 0 to 100% Vol (Configurable as per user requirement)
Response Time
Sensing Method
Sensor Type
Sensor life
Bar Probe Material
Power Supply
Customization Available 1 Relay Output & a built in buzzer alarm, Optional: RS 485 Modbus Protocol Communication


  1. Good

    Working perfectly.Great buy at this price.

  2. Good

    Great price.Detailed instruction.Good seven segment display and buzzer alarm also working properly.

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