Datasheet

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MTA2 - MTA3
Industrial Capsule Pressure Gauges
2013-07-02 Design and specications subject to change without
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Data sheet A22.01
MTA2 - MTA3
Industrial Capsule Pressure Gauges
Main Features
Applications

Low pressure measurements

Class 1.6 according to EN 837-3

For clean and non corrosive gases

Laboratory & Medical

Machinery
Technical Data
Nominal size MTA2 : 50 mm
MTA3 : 63 mm
Measurement ranges 0 ... 60 to 0 ... 600 mbar
and corresponding vacuum and compound
pressure ranges
Pressure limitation Steady : 75% of full scale value
Fluctuating : 65% of full scale value
Short time : 100% of full scale value
Accuracy Class 1.6 (according EN837-3)
Protection rating
(EN 60529)
IP 44 (Type B-F-G)
IP 33 (Type D)
Process connection Brass
Capsule Bronze / Brass
Case
Stainless steel 1.4301 (AISI 304)
Bezel ring Stainless steel 1.4301 (AISI 304) (type G)
Movement Brass
Window Polycarbonate, snap-tted into the case
Dial
Aluminium, white
Pointer Aluminium, black
Temperature Ambient: -20…60°C
Medium: -20…60°C
Storage: -40…70°C
Thermal drift ± 0.4 % F.S. / 10 K (reference 20°C)
Zero adjustment
±
10 % of full scale value
Adjustment screw accessible on the front side
after removing of the window or the rubber plug
in the window (type G)
IP 33/44