INFICON T-Guard2 Leak Detection Sensor closes the gap between costly hard vacuum helium leak detection and low sensitivity leak testing methods like waterbath and pressure decay.
T-Guard2 works at atmospheric pressure, therefore there is no need for vacuum chambers and pumps.
There is no faster and more cost-effective way of repeatable leak testing in the measurement range of T-Guard2.
ADVANTAGES
- Low operating cost
- The INFICON Wise Technology Helium sensor does not need a vacuum, turbo-pump, or maintenance. This lowers your operating costs and assure high uptimes.
- No limitation of product properties
- Even large, warm or humid objects, and those can not be well operated under vacuum can be leak tested
- Find all leaks reliably
- With INFICON Wise Technology leaks down to 1×10-6 mbar·l/s can be detected reliably
- Easy to use
- The intelligent Software and optional display units supply easy operation through an intuitive menu structure
- Fexible Control
- INFICON T-Guard2 allows a wide range of control options. You can choose between PLC, PC or optional display and Profibus.
TYPICAL APPLICATIONS
- Leak detection for air conditioner components
- Leak detection for components for the automotive industry
- Leak detection for large, warm or humid components
- Leak detection for all components where pressure decay and water bath systems can not provide sufficient sensitivity
- Other markets where helium vacuum leak detection has been considered as too costly or complex
| T-Guard2 Leak Detection Sensor | |
|---|---|
| Part Number | Description |
| 540-200 | WISE Technology T-Guard2 Sensor |
| 540-201 | WISE Technology T-Guard2 Sensor Profibus |
ACCESSORIES
| T-Guard2 Leak Detection Sensor | |
|---|---|
| Part Number | Description |
| 551-100 | Control unit, desktop version |
| 551-101 | Display unit, rack installation |
| 551-102 | Cable 5 m for 551–100 |
| 551-103 | Connecting cable, ext. Control unit, 0.7 |
| 590-571 | Sensistor ILS500 F Leak Detection Filler |
| 590-573 | Sensistor ILS500 F-HP Leak Detection Filler, high pressure model |
Specifications
SPECIFICATIONS
| Type | T-Guard2 Leak Detection Sensor | |
|---|---|---|
| Minimum detectable leak rate | mbar•L/s | 1E-6 |
| Measurement range | decades | 5 |
| Test chamber pressure | Atm | 1 |
| Operation modes | 2 automatic, 1 advanced | |
| Maximum carrier gas flow | sccm | 1.000.000 |
| Probe gas flow FINE/GROSS | sccm | 180 / 90 |
| Time constant of the leak rate signal | s | <1 |
| Run up time | min | <3 |
| Control inputs | SPS compatible (max.35V) | |
| Status / Trigger outputs | 8 x relaiscontacts (max. 60V DC / 25V AC / 1A) | |
| recorder output lin/log | 0 – 10V | |
| Recommended fore pump | Membranepump, two-stage | |
| Power supply demand | V (dc) | 24 |
| Typical power consumption | Watt | 100 |
| Hose connectors | mm | 6 |
| Type of protection | IP20 | |
| Dimensions | mm | 272 x 130 x 272 |
| Weight | kg | 6,8 |
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