TecPen Oxygen and Carbon Dioxide Weld Purge Monitor

The TecPen Oxygen and Carbon Dioxide Weld Purge Monitor is engineered to deliver precise measurements ranging from 0% oxygen to 100% carbon dioxide while back purging with an argon and CO₂ gas mix during welding.

This portable O₂ and CO₂ analyzer will verify that no oxygen is present during argon back purging for TIG welding or argon CO₂ blend for MIG welding.

Image Credit:CO2Meter

Features

Data logging capabilities with USB transfer for Quality Control/Inspection

Ideal for MIG/TIG welders and industrial applications or environments

It can be used immediately and doesnotrequire warm-up time

Provides accurate measurements down to 0% O₂

Measures CO₂ levels up to 100%

Prevents welding defects

1-year warrantyon Tecpen, 3 months on sensor cap

Models

TS-302 -TecWeld O₂ + CO₂ Weld Purge Monitor

TS-300- TecWeld 0-2,000 ppm Oxygen

Specifications

Accuracy @ 0-500 ppm:2% MEV**

Accuracy @ 500-1000 ppm:3% MV*

Accuracy @ 1,000-2,000 ppm:4% MV*

Case:Anodizedaluminum

Case with Device Weight:2.45 lbs.

Case Dimensions:12 x 11 x 3.25 inches

Cleaning:no organic solvents, 40% EtOH

Data Interface:USB

Display:OLED

Device Weight:0.50 lbs.

Device Dimensions: 7 x 2 x 1 inch

Pump flow:400 mL/minute.

Temp. range Minimum/Maximum:14 °F-140 °F(-10 °C-60 °C)

Manufacturer service Interval:3 years

Measurement range:0-2000 ppm

Medium:Gas

Power supply:5V USB and LiPo Battery

Parts touching sample:St.1.4404 / PTFE / glass

Protection:IP65

Rechargeable battery life:> 3 hours per charge

Resolution:1 ppm

Response time at 25 °C:< 15 seconds

Recommended customer calibration interval:6 months

Sensor cap replacement interval:2 years

Storage Capacity:4GB

Temperature compensation:50- 86 °F (10 - 30 °C)

TecSense sensors adhere to ASTM F2714-08 standards and are recognized with the CE, FCC, IC, KC, and MIC certifications. The manufacturer is DIN ISO 9001/2015 certified.