Numeri di parte: 2-8930-101, 2-8930-110, 2-8930-111, 2-8930-116, 2-8930-125, 2-8930-130 2-8930-131, 2-8930-132, 2-8930-150, 2-8930-152
Compatibile con: MX Active Gauge EthernetIP Gateway
Caratteristiche e vantaggi:
- Vuotometro digitale a basso costo
- Vuotometro digitale molto compatto
- Display digitale OLED a colori di facile lettura con indicatore di vuoto a colori
- Eccellente risoluzione e ripetibilità del calibro a convezione (Pirani)
- Prestazioni superiori da unità a unità tra i vuotometri
- ISO 17025 accredited and NIST-traceable calibrations optional
- Eccellente assistenza clienti per i vuotometri
The Televac® MX4A Active Vacuum Gauge (also called a convection vacuum gauge, analog vacuum gauge, digital vacuum gauge, convection, or Pirani gauge) utilizes an easily replaceable Televac® 4A convection vacuum gauge. This digital vacuum gauge has a variety of features, including a pressure measurement range from 1*10-4 Torr up to 1000 Torr, RS-485 communications, two programmable set points, and a selectable 0 to 10 V DC analog vacuum gauge output.
The bright OLED digital vacuum gauge display makes it easy to read from a distance. Options on this Pirani gauge can be set from four touch controls on the top of the unit or through RS-485 communications (or EthernetIP if you add in an EthernetIP gateway). This vacuum gauge offers an extensive selection of fittings, simple use, ease of sensor replacement, and low cost, making it an excellent choice for a variety of vacuum applications.
Misuratore di vuoto attivo a convezione MX4A
Cavi D-Sub 15, 15 conduttori (conduttori volanti)
D-Sub 15, 6 Conductor Cables (Flying Leads)
Alimentazione a parete
| Campo di funzionamento | 1*10-4 Torr a 1000 Torr | Visualizzare | OLED |
| Comunicazioni digitali | RS-485 |
| Uscita analogica | Selectable 0 V DC to 10 V DC |
| Set point programmabili | 2 |
| Set Point 1 | Collettore aperto |
| Set Point 2 | Relè |
| Tensione di alimentazione | 22 V DC to 26 V DC |
| Potenza massima | 8 W |
| Mezzo di calibrazione | Aria secca o azoto |
| Sovrappressione | 150 PSI |
| Risoluzione di uscita digitale | 2 cifre significative con esponente |
| Risoluzione di uscita analogica | 16 bit |
| Temperatura di esercizio | 0 °C a 50 °C |
| Temperatura di stoccaggio | da -20 °C a 60 °C |
| Temperatura di Bakeout | |
| Brass (PN: -110, -116, -125) | 100 °C (elettronica rimossa) |
| Stainless Steel (PN: All Others) | 200 °C (elettronica rimossa) |
| Distanza leggibile del display | 3 m (10 ft) |
| Accuracy (Vertical Mount) | |
| 0,1 mTorr a 1 mTorr | Risoluzione 0,1 mTorr |
| 1 mTorr a 10 mTorr | ±1 mTorr |
| 10 mTorr a 1000 Torr | ±10% della lettura |
| Uscita analogica | ±10 mV |
| Pin | Descrizione |
| 1 | Analog Out (Ground) |
| 2 | RS-485 A (-) |
| 3 | SP2 NC |
| 4 | SP2 NO |
| 5 | SP1 Open Drain |
| 6 | Floating |
| 7 | Floating |
| 8 | Supply Voltage (+) |
| 9 | Analog Out (0 to 10) V |
| 10 | RS-485 B (+) |
| 11 | SP2 Com |
| 12 | SP1 Source |
| 13 | Floating |
| 14 | Floating |
| 15 | Supply Voltage (-) |
| *0S1<CR> | Read vacuum measurement |
| *0R1<CR> | Read units of measurement |
| *0R2<CR> | Read SP1L and SP1H |
Assume address 0
Full list of commands is available in the instruction manual.
The MX4A 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.
| MX4A PN: -110, -116, -125 | MX4A PN: All Others |
| Nickel | Nickel |
| Glass | Glass |
| Gold | Gold |
| Tophet | Tophet |
| Cupron | Cupron |
| Solder | Stainless Steel |
| Alloggiamento | Alluminio |
| Collegamenti elettrici | D-Sub 15-pin male |
| Weight with Sensor (typical) | 350 g (0.77 lbs) |
| Peso senza sensore | 200 g (0.44 lbs) |
| 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 |
| NIST-traceable calibration optional |
Documentazione del prodotto
| MX4A Scheda tecnica |
| Manuale di istruzioni MX4A |
| Televac®️ Vacuum Calibration Tolerances |
3D Models (STEP Files)
| 2-8930-125 – MX4A NW25/KF25 Nickel-Plated Brass |
| 2-8930-131 – MX4A NW25/KF25 Stainless Steel |
| 2-8930-152 – MX4A CF40/2.75″ CF-F Stainless Steel |
Note applicative
Video
| MX4A Product Overview Video |
| MX4A Demonstration Video |
| MX2A/MX4A Sensor Replacement Video |
Strumenti
| Convertitore di misura del vuoto Televac |
Brochures
| Full Range Solutions for Vacuum Furnaces Brochure |
| Televac®️ Product Catalog |
MX4A Convection Active Vacuum
Gauge Quantity Discounts
| Quantità | Discount |
| 1 | List |
| 5 | 2% |
| 10 | 5% |
| 15 | 7% |
| 20 | 10% |
| 25 | 13% |
| 30+ | 15% |
D-Sub 15 Cable Quantity Discounts
| Quantità | Discount |
| 1 | List |
| 50 | 5% |
| 75 | 10% |
| 100+ | 15% |