TELEVAC MP4AR Convection

2-7930-X-YY

The TELEVAC MP4AR Active Gauge utilizes an easily replaceable TELEVAC 4A convection vacuum sensor. It has a variety of features including a wide range of measurement from 1 × 10-3 Torr up to 990 Torr, a programmable set point, a factory settable analog output, and an LED display. The extensive selection of fittings, simplicity of use, ease of sensor replacement, and competitive cost make this unit an excellent choice for a variety of vacuum applications.

The TELEVAC MP4AR Features

  • Competitively priced
  • Very compact design
  • Excellent resolution and repeatability
  • Superior unit-to-unit performance
  • Easy sensor replacement
  • Excellent customer support
  • Designed and manufactured in the United States of America


Operating Range1×10-3 Torr to 20 Torr
CommunicationsN/A
Analog Output0 V to 10 V DC linear
Programmable Set Points1
Set Point TypeRelay
Supply Voltage24 V DC
Maximum Power 2.4 W
Calibration MediumDry air or nitrogen
Overpressure150 psi
Operating Temperature0 °C to 50 °C
Storage Temperature-20 °C to 60 °C
Bakeout Temperature
Brass (P/N: 2-8910-110)100 °C (electronics removed)
Stainless (P/N: All Others200 °C (electronics removed)
Response Time≤1 s
Display Readable Distance≤3 m (10 ft)
Accuracy
0.1 mTorr to 1 mTorr0.1 mTorr resolution
1 mTorr to 10 mTorr±1 mTorr
10 mTorr to 1000 Torr±10% of reading
Analog Output±5 mV


Output X1 Log, 2 Linear
MP4AR with 1/8” NPT Stainless Steel2-7930-X01
MP4AR with 1/8” NPT Brass2-7930-X10
MP4AR with 1/2” Straight Stainless Steel2-7930-X11
MP4AR with NW16 (DN16 ISO-KF) Stainless Steel2-7930-X30
MP4AR with NW25 (DN25 ISO-KF) Stainless Steel2-7930-X31
MP4AR with NW40 (DN40 ISO-KF) Stainless Steel2-7930-X32
MP4AR with 1.33” CF (DN16 ISO-CF-F) Stainless Steel2-7930-X50
MP4AR with 2.75” CF (DN40 ISO-CF-F) Stainless Steel2-7930-X52

MX4A Active Gauge – The MX4A utilizes an easily replaceable TELEVAC 4A convection vacuum sensor. It has a variety of features including a wide range of measurement from 1 × 10-4 Torr up to 1000 Torr, RS-485 communications, two programmable set points, and a selectable analog output. The bright OLED display makes it easy to read from a distance. Options can be set from four capacitive touch controls located on the top of the unit or through RS-485 communications. The extensive selection of fittings, simplicity of use, ease of sensor replacement, and competitive cost make this unit an excellent choice for a variety of vacuum applications.



Freeze drying and food packaging
Cryogenics
Load-lock
Semiconductor
Heat treating and vacuum furnaces
Thin film deposition and coating processes
Pharmaceutical product processes