RFQ

OT-3XX OXYGEN (O₂) TRANSMITTER

  • NG # 0532225-HW-EMS-225

OT-3XX Oxygen (O₂) Transmitter is designed for continuous oxygen concentration monitoring. It detects oxygen levels and converts measurements into standard output signals, offering dependable sensing, flexible integration, replaceable sensor capability, and a practical design for diverse gas-monitoring environments.

 

 

Manufactured By :
EMS Control
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Overview

The OT-3XX Oxygen Transmitter provides continuous awareness of oxygen concentration where atmospheric composition needs to be monitored consistently. It senses oxygen in the surrounding environment and communicates measured conditions to monitoring or automation systems through compatible output signals. Its replaceable sensing element supports easier maintenance, while flexible mounting and a compact enclosure simplify installation. The transmitter is well suited to applications requiring dependable oxygen-level supervision and continuous environmental monitoring.

Specification

Supply Voltage: 12–24 V DC
Output: 0–10 V / 2–10 V / 0–3 V / 4–20 mA / 0–20 mA / Modbus RTU
OT-301 Output: 0–10 V / 2–10 V / 0–3 V
OT-341 Output: 4–20 mA / 0–20 mA
OT-361 Output: Modbus RTU
Sensor: Oxygen (O₂)
Measuring Range: 0–25% vol
Sensitivity: ±0.1% vol
Accuracy: ±1% vol
Sensor Life: 2 years
Probe Options: Wall Type Probe / Duct Type Probe
Product Codes: 3X1-2 / 3X1-3
Main Dimensions: 110 × 58 × 35 mm
Probe Dimensions: 64 × 24 × 24 mm
Protection: IP67 plastic case (sensor excluded)
Sensor: Easily replaceable

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