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Product Overview
Pressure gauges
Industrial pressure gauges
MMX1
Industrial pressure gauges
MMX1
Class 2.5 according to EN 837-1
For corrosive gasses and liquids
Wetted parts: Stainless steel
Case material: Stainless steel
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Technical data
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Technical data
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Technical data
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Housing
Nominal size
40 mm
Case material
Stainless steel 1.4301 / AISI 304
Bezel ring material
Stainless steel 1.4301 / AISI 304
Window material
Polycarbonate
Window gasket
Elastomer
Protection rating (EN 60529)
IP33 for mounting type D
IP43 for mounting type F
Dial
White, Aluminium
Pointer
Black, Aluminium
Movement material
Stainless steel
Temperature
Ambient temperature
-20°C ... +70°C
Storage temperature
-40°C ... +40°C ,Code 40
Media temperature
-40°C ... +200°C
Wetted parts
Process connection material
Stainless steel 1.4571 / AISI 316Ti
Bourdon tube
Stainless steel 1.4571 / AISI 316Ti
Performance
Accuracy according to EN 837-1
Class 2.5
Min. measuring range
0 ... 1.6 bar
Max. measuring range
0 ... 25 bar
Type of pressure
Relative
Pressure limitation
Steady: 75 % of full scale value
Fluctuating: 65 % of full scale value
Short time: 100 % of full scale value
Thermal drift (reference: +20 °C)
± 0.4 % FS/10K
Weight
Gauge
80 g
Approval / Conformities
ATEX
Ex II 2 GDc-IM2c
Downloads
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Data sheet
MMX1
DE
(
pdf
| 752 KB)
FR
(
pdf
| 756 KB)
EN
(
pdf
| 749 KB)
Operating Manual
For all pressure gauges
EN/DE/FR/ES
(
pdf
| 970 KB)
Drawings
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Drawings
Type D
(
png
| 60 KB)
Type F
(
png
| 54 KB)
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