TecWeld Oxygen and Carbon Dioxide Weld Purge Monitor
The TecPen Oxygen and Carbon Dioxide Weld Purge Monitor is designed to provide accurate measurements down to 0% oxygen and up to 100% carbon dioxide when back purging with argon and CO2 gas mix during welding. This portable O2 and CO2 analyzer will verify that there is no oxygen during argon back purging for TIG welding, or argon CO2 blend for MIG welding.
Features:
- Provides accurate measurements down to 0% O2
- Measures CO2 levels up to 100%
- Prevents welding defects
- Can be used immediately, does not require warm-up time
- Data logging capabilities with USB transfer for Quality Control/Inspection
- Ideal for MIG/TIG welders and industrial applications or environments
Models
- TS-300 - TecWeld 0-2,000ppm Oxygen
-
TS-302 - TecWeld O2 + CO2 Weld Purge Monitor
Specifications
Oxygen Sensor
- Measurement Range: 0-2,000ppm
- Accuracy @ 0-0.5%: ± 2%Mev**
- Accuracy @ 0.5-2.5%: ±3% Mv*
- Accuracy @ 2.5-5%: ±5% Mv*
- Resolution: 1ppm
- Response time at 25°C/ 77°F: <150ms
- Pump flow: 400mL/min.
- Temp. range Min./Max: -10°C/ +60°C (14°F/140°F)
- Temperature compensation: 10-30°C (50-86 °F)
- Zero-point adjustment interval: adjusted to air at power on
CO2 Sensor
- Measurement Range: 0-5%
- Accuracy @ 1%: ±70 ppm +/- 5% of measuring value
- Accuracy @ 100%: ±300 ppm +/-5% of measuring value
- Resolution 1ppm
- Pump flow: 400mL/min.
- Response time at 25°C/ 77°F: 10s
- Temp. range Min./Max: -25°C/55°C (-13°F/ 131°F)
- Temperature compensation: 10-30°C (50-86 °F)
- Recommended zero-point adjustment interval by customer: 6 months
Device
- Power supply: 5V USB and LiPo Battery
- Storage Capacity: 4GB
- Rechargeable battery life: > 3 hours per charge
- Data Interface: USB
- Temperature compensation: 50 - 86°F (10 - 30°C)
- Display: OLED
- Cleaning: no organic solvents, 40% EtOH
- Parts touching sample: St.1.4404 / PTFE / glass
- Case: Anodized aluminum
- Protection: IP65
- Manufacturer service Interval: 3 years
- Case with Device Weight: 2.45 lbs.
- Case Dimensions: 12 x 11 x 3.25 inches
- Device Weight: 0.50 lbs.
- Device Dimensions: 7 x 2 x 1 inch
- Sensor cap replacement interval: 2 years
- Recommended customer calibration interval: 6 months
TecSense sensors are CE, FCC, IC, KC, and MIC marked, and meet the requirements of ASTM F2714-08. The manufacturer is DIN ISO 9001/2015 certified.
Warranty
- 1 year on Tecpen, 3 months on sensor cap. See Terms & Conditions.
Documents
TecWeld Application Overview (pdf)
EU Declaration of Conformity (pdf)
Factory Reset and Calibration Video
Accessories
- PRT-SEPTUMS - septum's for tecpen (pack of 18) - contact us for more info
- PRT-NEEDLES - 25/0.8 needles for tecpen (pack of 10) - contact us for more info