Fixed Oxygen (O2) Gas Monitor, 0 to 25% VOL, 0-30% VOL

The newly available discount fixed oxygen (O2) gas monitor covers two detection ranges of 0 to 25% VOL and 0 to 30% VOL, which is suitable for a variety of industrial application scenarios. Equipped with high brightness Nixie tube display, it supports 4-20mA and RS485 signal output, providing clear and intuitive data presentation and reliable remote communication.

SKU: GD300-O2

Measuring Range *
Signal Output *
Relay Output *
Power Adapter *
Calibration Kit *

$434.77

Qty:

i h

Free shipping

Delivery date: 6-12 days

Overview
Reviews

Overview

Fixed oxygen gas detectors for sale are designed for high accuracy and reliability, suitable for oxygen concentration detection from 0 to 25% VOL or 0 to 30% VOL optional. Utilizing advanced electrochemical sensing technology, the unit is capable of providing accurate readings in as little as 10 seconds, with an accuracy of ±3% F.S. and a resolution of 0.01. Supporting a variety of mounting options, the unit enhances safety and efficiency for users.

Specification

Model	GD300-O2
Detection Principle	Electrochemistry
Gas	Oxygen (O₂)
Range (Optional)	0~30% Vol, 0~25% Vol
Resolution	0.01%Vol
Accuracy	≤±3% F.S.
Responce Time	≤10s
Repeatability	≤±1%
Recovery Time	≤10s
Linearity Error	≤±1%
Zero Shift	≤±1% (F.S./year)
Signal Output (Optional) ^Note	4-20mA and RS485 Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
Alarms	Sound, light
Display	High light nixie tube display
Installation	Wall-mounted, piping type, flow-type (according to the detected environment)
Connection	G1/2 is the inlet and outlet for power and signal lines Pipe-mounted type: The installation thread size of the instrument is M45*P2.0
Operating Time	24h
Explosion-proof Grade	Ex d llC T6
Protection Grade	IP65
Certification	CE, ATEX
Working Voltage	12~36V DC
Case Material	Die-casting aluminum housing
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Dimension	20617990mm
Weight	≤1.6kg
Accessories	Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 2A (Optional USA plug & Europe plug)

Fixed Gas Monitor User Manual

Gas Monitor Functions

This oxygen gas detector adopts three-wire 4-20mA analog signal output, relay output, RS485 output (optional).
The original imported sensors, with a unique infrared remote control function, non-contact operation and maintenance of hydrogen gas tester.
Compatible with a variety of control alarms, PLC, DCS and other control systems, you can realize remote monitoring, gas monitoring is more accurate and reliable.
Explosion-proof design grade is ExdlCT6, fast, credible and more stable.
Full software auto-calibration function with temperature compensation can perfectly realize the compensation of gas concentration under different temperature environment.

Fixed O₂ Gas Monitor Details

Fixed Oxygen Gas Monitor with Alarm Dimension (Unit: mm)

Fixed gas monitor with alarm dimension

Tips: How to choose a suitable fixed oxygen gas monitor?

When selecting a stationary oxygen gas monitor, you need to consider the monitoring range, sensor type, response time, protection level and installation environment. Make sure the gas detector meets the required detection accuracy and response time, and has sufficient protection level (e.g. IP65 or higher) to adapt to the harsh environment. Choose an oxygen detector with reliable data transmission and alarm functions for safety. Certifications such as CE, ATEX, etc. are also important.

0 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5

Payment options

Fixed Oxygen (O2) Gas Monitor, 0 to 25% VOL, 0-30% VOL

Fixed Hydrogen (H2) Gas Tester, 0 to 2000/5000/9999 ppm

Fixed Hydrogen Sulfide (H2S) Gas Monitor, 0 to 20/50/100/200 ppm

Fixed Chlorine (CL2) Gas Monitor, 0 to 10/20/50/100 ppm

Fixed Carbon Monoxide (CO) Gas Tester, 0 to 500/1000/2000 ppm