Vacuómetro digital de convección activa Televac® MX4A (Pirani)

Números de pieza: 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


Compatible con: MX Active Gauge EthernetIP Gateway


Características y beneficios:

  • Vacuómetro digital de bajo costo
  • Un vacuómetro digital muy compacto
  • Pantalla del vacuómetro digital OLED a color de fácil lectura
  • Excelente resolución y repetibilidad del medidor de convección (Pirani)
  • Rendimiento superior de unidad a unidad entre los vacuómetros
  • ISO 17025 accredited and NIST traceable calibrations optional
  • Excelente apoyo al cliente para los vacuómetros

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.

Medidor de vacío activo por convección MX4A

Descripción del producto
Precio
Calibración
Cantidad
Acero inoxidable NPT de 1/8 de pulgada
1/8" NPT Acero inoxidable
PN: 2-8930-101
$725.00

Latón niquelado de 1/8" NPT
1/8" NPT Latón niquelado
PN: 2-8930-110
$620.00

1/2" Acero inoxidable recto
1/2" recto de acero inoxidable
PN: 2-8930-111
$725.00

NW16/KF16 Latón niquelado
NW16/KF16 Latón niquelado
PN: 2-8930-116
$685.00

NW16/KF16 Acero inoxidable
NW16/KF16 Acero inoxidable
PN: 2-8930-130
$730.00

NW25/KF25 Latón niquelado
NW25/KF25 Latón niquelado
PN: 2-8930-125
$685.00

NW25/KF25 Acero inoxidable
NW25/KF25 Acero inoxidable
PN: 2-8930-131
$730.00

NW40/KF40 Acero inoxidable
NW40/KF40 Acero inoxidable
PN: 2-8930-132
$735.00

CF16/1.33
CF16/1,33" CF-F Acero inoxidable
PN: 2-8930-150
$735.00

CF40/2,75
CF40/2,75" CF-F Acero inoxidable
PN: 2-8930-152
$740.00

D-Sub 15, 15 Conductor Cables (Flying Leads)

Descripción del producto
Precio
Cantidad
10′ D-Sub 15, 15 Conductor Cable (Flying Leads)
10′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-010
$305.00
20′ D-Sub 15, 15 Conductor Cable (Flying Leads)
20′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-020
$390.00
35′ D-Sub 15, 15 Conductor Cable (Flying Leads)
35′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-035
$625.00
50′ D-Sub 15, 15 Conductor Cable (Flying Leads)
50′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-050
$760.00
65′ D-Sub 15, 15 Conductor Cable (Flying Leads)
65′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-065
$885.00
100′ D-Sub 15, 15 Conductor Cable (Flying Leads)
100′ D-Sub 15, 15 Conductor Cable (Flying Leads)
PN: 2-9858-100
$1,355.00

D-Sub 15, 6 Conductor Cables (Flying Leads)

Descripción del producto
Precio
Cantidad
10’ D-Sub 15, 6 Conductor Cable (Flying Leads)
10’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-010
$130.00
20’ D-Sub 15, 6 Conductor Cable (Flying Leads)
20’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-020
$155.00
35’ D-Sub 15, 6 Conductor Cable (Flying Leads)
35’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-035
$185.00
50’ D-Sub 15, 6 Conductor Cable (Flying Leads)
50’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-050
$210.00
65’ D-Sub 15, 6 Conductor Cable (Flying Leads)
65’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-065
$245.00
100’ D-Sub 15, 6 Conductor Cable (Flying Leads)
100’ D-Sub 15, 6 Conductor Cable (Flying Leads)
PN: 2-9857-100
$280.00

Fuente de alimentación de la pared

Descripción del producto
Precio
Cantidad
100-240 V AC/47-63 Hz, Plug Types A, C, G, I
100-240 V AC/47-63 Hz, Plug Types A, C, G, I
PN: 2-7900-097
$160.00
Rango de operación 1*10-4 Torr a 1000 Torr
Pantalla OLED
Comunicaciones digitales RS-485
Salida analógica Selectable 0 V DC to 10 V DC
Puntos de ajuste programables 2
Punto de ajuste 1 Colector abierto
Set Point 2 Relevo
Voltaje de suministro 22 V DC a 26 V DC
Máxima potencia 8 W
Medio de calibración Aire seco o nitrógeno
Sobrepresión 150 PSI
Resolución de la salida digital 2 dígitos significativos con exponente
Resolución de la salida analógica 16 bits
Temperatura de funcionamiento 0 °C a 50 °C
Temperatura de almacenamiento -20 °C a 60 °C
Temperatura de cocción  
Brass (PN: -110, -116, -125) 100 °C (electrónica eliminada)
Stainless Steel (PN: All Others) 200 °C (electrónica eliminada)
Distancia de lectura de la pantalla 3 m (10 pies)
Accuracy (Vertical Mount)  
0,1 mTorr a 1 mTorr 0,1 mTorr de resolución
1 mTorr a 10 mTorr ±1 mTorr
10 mTorr a 1000 Torr ±10% de la lectura
Salida analógica ±10 mV
Graph of the analog output behavior for the Televac® MX4A Convection Active Vacuum Gauge.
Pin Descripción
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 (-)
Diagram of the electrical connections (pin diagram) for the Televac® MX4A Convection Active Vacuum Gauge.
*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
Vivienda Aluminio
Conexiones eléctricas D-Sub 15-pin male
Weight with Sensor (typical) 350 g (0.77 lbs)
El peso sin el sensor 200 g (0.44 lbs)
Dimensional drawing of the Televac® MX4A Convection Active Vacuum Gauge.
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
Calibración trazable NIST opcional

Download STEP File

Número de parte Descripción STEP File
2-9830-125 MX4A NW25/KF25 Nickel-Plated Brass Download
2-9830-131 MX4A NW25/KF25 Stainless Steel Download
2-9830-152 MX4A CF40/2.75″ CF-F Stainless Steel Download
Cantidad Discount
1 List
5 2%
10 5%
15 7%
20 10%
25 13%
30+ 15%

D-Sub 15 Cable Quantity Discounts

Cantidad Discount
1 List
50 5%
75 10%
100+ 15%