Catalogs >
The Fredericks Company >
Televac MX4A Convection

Televac MX4A Convection
2Pages

Catalog excerpts

Operating Range 1x10-4 Torr to 1000 Torr Display OLED Analog Output Selectable 0 V DC to 10 V DC Set Point 1 Open collector Calibration Medium Dry air or nitrogen Digital Output Resolution 2 significant digits with exponent Analog Output Resolution 16-bits Bakeout Temperature Brass (PN: -110, -116, -125) 100 °C (electronics removed) Stainless (PN: All Others) 200 °C (electronics removed) Response Time < 2 s Accuracy 0.1 mTorr to 1 mTorr 0.1 mTorr resolution 1 mTorr to 10 mTorr ±1 mTorr 10 mTorr to 1000 Torr ±10% of reading Analog Output ±10 mV Display Readable Distance 3 m (10 ft) The Televac® MX4A Active Gauge utilizes an easily replaceable (no screws) Televac 4A convection vacuum sensor. It has a variety of features including a wide range of measurement from 10-4 Torr to 1000 Torr, RS-485 communications, two programmable set points, and a selectable analog output. The bright, color OLED display included on every unit makes it easy to read from a distance and allows settings and calibration to be adjusted at the unit without any additional equipment. 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 low cost make this unit an excellent choice for a variety of vacuum applications. Aluminum D-Sub 15-pin male 350 g (0.77 lbs) 200 g (0.44 lbs) See dimensional drawings Housing Electrical Connections Weight with Sensor (typical) Weight without Sensor (typical) Dimensions Applications • Heat treatment and vacuum furnaces • Thin film deposition and coating processes • Cryogenics • Pharmaceutical product processes *0W10001<cr> Set units to Pascal *0W10002<cr> Set units to Torr *0W10003<cr> Set units to millibar A full list of commands can be found in the MX4A manual. • Simple sensor replacement - no screws to remove • Low cost with a compact design and color OLED display • Excellent accuracy of measurements • Exceptional customer service and support • Designed and manufactured in the USA • CE certified to EN 61010-1, EN 61236-1, EN 55011 • Certified to CAN/CSA C22.2 No. 61010-1-12 • RoHS compliant • EAC certified • IP40 Visit the Televac website at www.frederickscompany.com for a full list of applications.

Open the catalog to page 1

MX4A Convection Active Vacuum Gauge Part Number: 2-8930-1XX Electrical Connections Dimensional Drawings Pin Description 1 Analog Out (Ground) Materials Exposed to Vacuum MX4A PN: 2-8930-110, -116, -125 Nickel Glass Gold Tophet Cupron Solder Set Points Analog Out (Ground) Analog Out (0 to 10) V RS-485 A (-) RS-485 B (+) SP2 NC SP2 Com SP2 NO SP1 Source SP1 Open Drain Floating Floating Floating Floating Supply Voltage (-) Supply Voltage (+) MX4A PN: All Others Nickel Glass Gold Tophet Cupron Stainless Steel Ordering Information MX4A Active Gauge Part Number The MX4A has two set...

Open the catalog to page 2