Part Numbers: 2-8950-KF16, 2-8950-KF25, 2-8950-KF40, 2-8950-CF40
Compatible avec : MX Active Gauge Passerelle EthernetIP
Caractéristiques et avantages :
- Conception d'une jauge d'ionisation à cathode froide hautement résistante à la contamination
- Tous les joints métalliques conduisant à un faible dégazage
- Conception compacte
- Affichage OLED en couleur
- Sortie analogique configurable de 0 à 10 V
- Relais de point de consigne et connecteur ouvert pour le contrôle du processus
- Norme de communication RS-485 et USB
- Communications EthernetIP disponibles via la passerelle MX Active Gauge EIP
- Jauge d'ionisation facile à nettoyer pour prolonger la durée de vie des capteurs
- ISO 17025 accredited and NIST traceable calibrations optional
- Un délai d'exécution rapide pour l'étalonnage et le service
The new Televac® MX7M is an active vacuum gauge (also called an analog vacuum gauge or a digital vacuum gauge) featuring the new Televac® 7M cold cathode ionization gauge, which has a wide operating range of 5*10-11 to 1*10-2 Torr (if you want to convert this to another unit of measurement check out our handy unit converter). This is the only cleanable cold cathode on the market which measures into the 10-11 Torr range. The new triple inverted magnetron design improves the overall accuracy of the vacuum gauge by improving linearity while significantly decreasing the stray magnetic field.
This vacuum gauge has all-metal seals, minimizing outgassing while maintaining a compact overall design. The MX7M cold cathode gauge also has a variety of features including a configurable 0 to 10 V DC analog output, RS-485 communications (EthernetIP optional), two programmable set points (relays and open collectors), and a bright OLED display with a 180° viewing angle.
All features of this cold cathode gauge are accessible through the display and touch controls or through the digital communications. Note that we also have an EthernetIP gateway for this active gauge which enables EthernetIP communication with a Rockwell Automation® Allen-Bradley® PLC. Combining this cold cathode gauge with a rough vacuum gauge such as the MX2A thermocouple active vacuum gauge or MX4A convection active vacuum gauge will provide full range measurement from 5*10-11 Torr to 1000 Torr (slightly above atmosphere).
Jauge à vide active à cathode froide MX7M
Câbles D-Sub 15, 15 conducteurs (Flying Leads)
D-Sub 15, 6 Conductor Cables (Flying Leads)
Alimentation électrique murale
| Gamme de fonctionnement | 5*10-11 Torr to 1*10-2 Torr |
| Afficher | OLED |
| Communications numériques | RS-485, USB (micro) |
| Sortie analogique | Configurable de 0 à 10 V DC |
| Points de consigne programmables | 2 |
| Point de consigne 1 | Collecteur ouvert |
| Point de consigne 2 | Relais |
| Tension d'alimentation | 22 V DC to 26 V DC |
| Puissance maximale | 8 W |
| Milieu de calibrage | Air sec ou azote |
| Surpression | 150 PSI |
| Résolution de la sortie numérique | 3 chiffres significatifs avec exposant |
| Résolution de la sortie analogique | 16 bits |
| Température de fonctionnement | 0 °C à 50 °C |
| Température de stockage | -20 °C à 60 °C |
| Bakeout Temperature (electronics removed) |
250 °C |
| Temps de réponse | ≤50 ms |
| Afficher la distance de lecture | 3 m (10 ft) |
| Précision | |
| 1*10-9 to 1*10-3 Torr | ±30% de la lecture |
| Sortie analogique | ±10 mV |
| Pin | Description |
| 1 | Analog Out (Ground) |
| 2 | RS-485 A (-) |
| 3 | SP2 NC |
| 4 | SP2 NO |
| 5 | SP1 Open Drain |
| 6 | Do not connect |
| 7 | Do not connect |
| 8 | Supply Voltage (+) |
| 9 | Analog Out (0 to 10) V |
| 10 | RS-485 B (+) |
| 11 | SP2 Com |
| 12 | SP1 Source |
| 13 | Sensor Voltage Control (Ground) |
| 14 | Sensor Voltage Control (+) |
| 15 | Supply Voltage (Ground) |
The MX7M has two set points. Set point 1 is an N-Channel 60 V MOSFET open collector. It has a maximum current rating of 1 A. The datasheet can be found at www.vishay.com/en/product/69958.
Set point 2 is a relay with a maximum switching voltage of 220 V DC (250 V AC) and a maximum switching current of 2 A. The datasheet can be found at www.te.com/catalog/pn/en/1393788-3.
| Stainless Steel |
| Alumina Ceramic |
| Molybdène |
| Kovar |
| Ag-Cu Braze Alloy |
| Copper |
| Logement | Aluminium |
| Poids avec capteur | 1 kg (2 lbs) |
| Poids sans capteur | 0,3 kg (0,6 lbs) |
| Certified to UL 61010-1 |
| Certified to CAN/CSA C22.2 No. 61010-1-12 |
| CE certified to EN 61010-1, EN 61236-1, EN 55011 |
| RoHS compliant |
| IP40 |
| EAC certified |
| ISO 17025 accredited calibration optional |
| Calibrage traçable par le NIST en option |
Documentation sur les produits
| Fiche technique du MX7M |
| Manuel d'instruction MX7M |
| Televac®️ Vacuum Calibration Tolerances |
3D Models (STEP Files)
| 2-8950-CF40 – MX7M NW40/KF40 Stainless Steel |
Notes d'application
Vidéos
| MX7M Disassembly Video |
Outils
| Convertisseur de mesure de vide Televac |
Articles
| Vacuum Measurement Using Modern Cold Cathode Technology |
Brochures
| Televac®️ Vacuum Measurement Product Catalog |
| MX7M Benefits and Features Brochure |
Download STEP File
| Numéro de pièce | Description | STEP File |
| 2-8950-CF40 | MX7M NW40/KF40 Stainless Steel | Download |
MX7M Cold Cathode Active Vacuum
Gauge Quantity Discounts
| Quantité | Discount |
| 1 | List |
| 5 | 2% |
| 10 | 5% |
| 15 | 7% |
| 20 | 10% |
| 25 | 13% |
| 30+ | 15% |
D-Sub 15 Cable Quantity Discounts
| Quantité | Discount |
| 1 | List |
| 50 | 5% |
| 75 | 10% |
| 100+ | 15% |
