Stainless Steel Pressure Gauge

Digital Pressure Gauges with high accuracy and high stability are mainly used for the verification and calibration of digital pressure gauges, precision pressure gauges, and general pressure gauges, as well as precision pressure measurement. The products are available in explosion-proof, waterproof and other specifications. The wireless communication and automatic recording functions greatly expａnd the use of the product.

bourdon tube Pressure Gauge, Full stainless steel

Models SW11 NS63, 100, 160

Reliable pressure gauge for the machine and plant construction industry as well as domestic technology

For chemical and press engineering applications

Longer service life, robust

Cost-effective and reliable

Different customized versions available

Application For gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys.

！For measuring gas or vapour, these gauges must be used in accordance with the table “ Selection Criteria as pre EN 837-2".

Specifications Design

EN837-1

Nominal size in mm

63, 100, 160

Accuracy Class (according to EN837-1)

NS63: CL1.6

NS100, 160: CL1.0

Measuring ranges

-1 … 0bar to -1 … 15bar

0 …0.6bar to 0 … 1000bar

Application area

Steady:

≤60bar full scale value

＞60bar 3/4 X full scale value

Dynamic load:

≤60bar 0.9 X full scale value

＞60bar 2/3 X full scale value

Short term:

≤60bar 1.3 X fully scale value

＞60bar full scale value

Operating temperature range

Ambient: -20 …. +60℃

Medium: +150℃

Temperature performance

When the temperature of the measuring system deviates from the reference temperature (+20℃): max.±0.4%/10k of the span

Degree of protection

IP65 (EN 60529)

With housing vent(≤25bar): IP54

Standard Version

Process connection

Stainless Steel 316L, bottom or bottom back

G1/2B – spanner size SW22

Pressure element

Stainless steel 316

≤60bar “C" type tube

＞60bar helical tube

Movement

Stainless steel

Dial

Aluminium, white,

Dial marking black and red

pointer

Aluminium, black

Case

Stainless Steel 304 with blow-out

Bayonet type bezel

Stainless steel 304

Window

Laminated safety glass

Filling liquid

Glycerine(99.5%)

Options

Other process connection, the connection thread can be PT, NPT, BSPT etc.

Special scales

Panel mounting bezel

Electrical contacts

3-hole fixing, panel mounting bezel

Other special versions