Moniteurs de température cryogénique
Lake Shore CryotronicsIl est possible de surveiller les températures sans les contrôler grâce aux moniteurs de température cryogénique de Lake Shore. Ces moniteurs affichent des températures allant de 1,4K à plus de 800K. Il est possible de choisir une ou huit entrées standard. Des interfaces USB, IEEE-488 et RS-232C, des relais et des sorties analogiques sont disponibles.
- Plage de température allant jusqu'à 300mK
- Jusqu'à 12 chaînes
- Interfaces : Ethernet, USB, IEEE-488 et RS-232C
Plus d'informations
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| Monitors | |||||
|
| 224 | 240-2P | 240-8P | 218S | 218E | 211 |
| Number of sensor inputs | 12 | 2 | 8 | 8 | 8 | 1 |
| Form factor | Bench/rack-mount | DIN-rail | DIN-rail | Bench/rack-mount | Bench/rack-mount | Bench/rack/panel-mount |
| Minimum recommended sensor temperature | 0.3 K | 1 K | 1 K | 1.2 K | 1.2 K | 1.2 K |
| Current reversal | Yes | Yes | Yes | - | - | - |
| Current excitation autoranging | Yes | Yes | Yes | - | - | - |
| Number of reading displays | 1 to 16 | 2 | 2 | 1 to 8 | 1 to 8 | 1 |
| IEEE-488.2 | Yes | - | - | Yes | - | - |
| USB | Yes | Yes | Yes | - | - | - |
| Ethernet | Yes | - | - | - | - | - |
| RS-232C | - | - | - | Yes | Yes | Yes |
| PROFIBUS | - | Yes | Yes | - | - | - |
| Number of relays | 2 | - | - | 8 | - | 2 |
| Analog voltage output | - | - | - | 2 at ± 10 V | - | 0 - 10 V |
| 4 – 20 mA output | - | - | - | - | - | Yes |
| Data logging | Yes | - | - | Yes | Yes | - |
More Information about each model:
Caractéristiques techniques
- Two or eight cryogenic temperature sensor inputs
- Supports Cernox®, platinum, and other RTDs, plus DT-670 diodes
- Precision measurement circuitry with on-board conversion to calibrated temperature units
- Current reversal to minimize thermoelectric offsets
- Front-mounted OLED screen for temperature and status reporting
- Fully configurable through direct USB connection
- PROFIBUS-DP communication integrates with distributed PLC-based control architectures
- Easy DIN rail mounting with integrated rear connections for shared power and network
- Equipped with 12 sensor channels
- Measures cryogenic temperatures down to 300 mK
- Ideal for multi-sensor lab uses
- Ethernet, USB and IEEE-488 computer interfaces
- Operates down to 1.2 K with appropriate sensor
- 8 sensor inputs
- Supports diode and RTD sensors
- IEEE-488 and RS-232C interfaces, analog outputs, and alarm relays
- Available in two versions: Model 218S and Model 218E
- Operates down to 1.2 K with appropriate sensor
- One sensor input
- Supports diode and RTD sensors
- 0 V to 10 V or 4 mA to 20 mA output
- RS-232C serial interface and alarm relays
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Quantum Design S.A.R.L.
Avenue de l’Atlantique
Bâtiment Fuji Yama
91940 Les Ulis
France
| Tél. : | 01 69 19 49 49 |
| Email : | franceqd-europe.com |
