Hydrogen Sensor
The hydrogen sensor continuously detects the hydrogen proportion of the GC oven air. LEDs signal an increasing hydrogen concentration. If this concentration exceeds the limits, optical and acoustic alarms and the switch to inert gas will eliminate any risk of explosion. The Hydrogen Sensor can fully be integrated in Agilent 6890/7890/8890/8860 GCs and Shimadzu GCs 2010 (LEDs in front panel). For all other GC models, the sensor is available as external device.
Function
- Sensor configuration: Sensor head / control unit with LEDs, optical and acoustic alarm / gas switching module
- Hydrogen concentration exceeds lower limit (10% of the lower explosion limit, LEL): first red LED lights up, audio warning
- Hydrogen concentration exceeds upper limit (25% of the LEL resp. 1% by vol. H2): alarm signal sounds, automatic switching to inert gas
| article | order no. |
| Integrated H2-Sensor with Optical/Acoustic Alarm (Sensor-Kit and Carrier Gas Change-Over Switch not included) |
HS 2000 10 00 |
| Agilent 8890/8860 GC Carrier Gas Change-Over Switch | HS 2000 10 00 OPT026 |
| Agilent 8890/8860 GC Sensor-Kit | HS 2000 10 00 OPT016 |
| Agilent 7890 GC Sensor-Kit | HS 2000 10 00 OPT014 |
| Agilent 7890 GC Carrier Gas Change-Over Switch | HS 2000 10 00 OPT024 |
| Agilent 6890 GC Sensor-Kit | HS 2000 10 00 OPT012 |
| Agilent 6890 GC Carrier Gas Change-Over Switch | HS 2000 10 00 OPT022 |
| Shimadzu GC 2010 Sensor-Kit (Standard pos. 10) | HS 2000 10 00 OPT010 |
| Shimadzu Carrier Gas Change-Over Switch | HS 2000 10 00 OPT020 |
| External H2-Sensor incl. Carrier Gas Switch (Sensor-Kit not included) | HS 1000 10 00 |
| Agilent 8890 GC Sensor-Kit | HS 1000 10 00 OPT026 |
| Agilent 7890 GC Sensor-Kit | HS 1000 10 00 OPT014 |
| Agilent 7820 GC Sensor-Kit | HS 1000 10 00 OPT015 |
| Agilent 6890 GC Sensor-Kit | HS 1000 10 00 OPT012 |
| Agilent 6850 GC Sensor-Kit | HS 1000 10 00 OPT013 |
| Shimadzu GC 2014 Sensor-Kit | HS 1000 10 00 OPT030 |
| Shimadzu GC 2010 Sensor-Kit | HS 1000 10 00 OPT010 |
| Perkin Elmer GC Sensor-Kit | HS 1000 10 00 OPT017 |
| Trace GC Sensor-Kit | HS 1000 10 00 OPT016 |
| Varian/Bruker GC Sensor-Kit | HS 1000 10 00 OPT022 |
