| Force | Pressure | Temperature | Switch
Standard pressure gauges
for sanitary and heating
Nominal size ND 50 and ND 63
Connection position bottom, radial
or back, central
Description
Special features
Pressure gauges of the comprehensive standard
o Plastic-case ABS
can be used in all applications where liquid and
o Copper alloy measuring system
gaseous media are not highly viscous or do not
o Connection position bottom radial or back central
attack copper alloys or crystallize.
o Accuracy class 2.5
All standard pressure gauges comply with general
international
systems
and
applications
recommendations
take
and
for
requirements
technical
measuring
for
specific
standards
Measuring Ranges
0 ... 4 bar to 0 ... 25 bar
into
consideration (EN 837-1).
Applications
From stock available.
Sprinkler systems,
sanitary and heating
Models: P1481, P1482, P1483, P1484
tecsis GmbH
Carl-Legien Str. 40-44
D-63073 Offenbach / Main
Tel.: +49 69 5806-0
Sales national
Fax: +49 69 5806-170
Sales international
Fax: +49 69 5806-177
e-Mail: [email protected]
Internet: www.tecsis.de
DE 110 g
02 / 2015
p. 1 / 2
Technical data
Models
Nominal size
Symbol
P1481
50
Accuracy class
Ranges
Application
Case
Bezel
Window
Dial
Pointer
Movement
Measuring element
Pressure connection
- position
- thread
Temperatures
- Media
- Ambient
Temperature behaviour
Weight approx.
1
P1483
P1482
1)
P1484
1)
Options
63
2.5 to EN 837-1
0...4 bar to 0...25 bar to EN 837-1
Constant load:
3/4 x of full scale value
Alternating load:
2/3 x of full scale value
Plastic black, shock resistant (ABS)
none
Plexiglass, clipped-on
Plastic white with pointer stop pin, scale black
Plastic black
CuZn alloy
Cu alloy
CuZn alloy
radial
back
radial
back
bottom
central
bottom
central
G 1/4 B
G 1/4 B or G3/8 B
Tmax. 60°C
Tmin. -40°C , Tmax. 60°C
0.4 % /10K if deviation from normal temperature 20°C
0.18 kg
0.11 kg
0.21 kg
0.26 kg
) For closed heating facility, G3/8 B is possible
Dimensions
Models: P1481, P1482
Model
P1481
P1483
P1482
P1484
ND
50
50
63
63
a ± 0.5
10
-10
--
Models: P1483, P1484
b ± 0.5
27.5
26.5
27.5
26.5
Dimmension in mm
b1 ± 0.5
D ± 0,5
-49
47.5
49
62
47
62
G
G1/4 B
G1/4 B
G1/4 B
G1/4 B
h±1
45
-53.5
--
SW
14
14
14
14
Subject of technical changes
DE 110 g
p. 2 / 2