
Gas chromatography
Da Vinci LS H2 sensor
Da Vinci
The Da Vinci LS H2 sensor continuously monitors the hydrogen concentration in the oven of a gas chromatograph and automatically initiates safety measures at an adjustable alarm value.
- Manufacturer
- Da Vinci
- Product range
- Gas chromatography
- Advice
- Direct from Chromtech
Safe hydrogen operation
Continuous leak monitoring in the oven.
The sensor sits in the oven of the gas chromatograph and continuously monitors the hydrogen concentration there. If the freely adjustable limit value is exceeded, the system switches the carrier gas stream to an inert gas, stops the gas chromatograph and outputs optical and acoustic warnings.
- Measuring range: 0 to 50 % of the lower explosion limit, corresponding to about 0 to 2 % by volume of hydrogen
- Typical alarm value: 25 to 50 % of the lower explosion limit
- Up to four sensors on one control unit
- Suitable for gas chromatographs of all manufacturers
- Dimensions of the control unit: 11 × 14 × 5,5 cm

Advice and integration
For the appropriate system configuration.
Whether this product fits your application depends on the sample, method and existing device environment. We clarify the requirements, coordinate the configuration and accompany the integration into your laboratory process.
Appropriate applications
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