Instruction Manual
MX2A Active Thermocouple Gauge
1
Introduction
1.1
Disclaimer
All information in this manual is subject to change without notice. The Fredericks Company assumes
no responsibility for inaccuracies in product specifications or any liability arising from product use.
Please contact Televac at
or call 215-947-2500 with comments or questions.
1.2
Description
The MX2A is a thermocouple vacuum gauge with a range of 1
×
10
−
4
Torr to 1000 Torr. It utilizes a
Televac thermocouple vacuum sensor, part number 2-2126-0YY. It has a two color OLED display with
selectable units of Torr, Millibar, and Kilopascal. Settings can be changed through RS-485 communi-
cations with a PC or on the unit using four capacitive touch buttons located on the top of the unit. The
MX2A has 2 set points, one relay and one open collector, and a selectable analog output option. The
analog output has a variety of options including four linear outputs, linear by decade, logarithmic,
and non-linear.
email: [email protected]
tel: +1 215 947 2500
web: frederickscompany.com
mx2a_im rev F
2 of 17