WIKA PGS05
switchGAUGE
锅炉用带电子压力开关压力表
带电缆出口
Bourdon tube pressure gauge with
electronic pressure switch
Standard version, cable outlet
Model
PGS05

Bourdon tube pressure gauge model
PGS05
Applications
For monitoring of
water pressure changes in heating plants (wall-type boilers, free-standing
boilers)
Special features
Non-contact sensor
(wear-free)
Case made of plastic with snap-fit cams for panel
mounting
Scale ranges 0 ... 2.5 bar to 0 ... 10 bar
NPN or PNP
switching output
Switch point factory-programmable between 5 % and 95 %
of the scale range
Description
Design
EN 837-1
Nominal size in mm
40
Accuracy class
2.5
Scale ranges
0 ... 2.5 to 0 ... 10 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation
Steady: 3/4 x full scale
value
Fluctuating: 2/3 x full scale value
Short time: Full scale
value
Permissible temperature
Ambient: -20 … +60
°C
Medium: +60 °C maximum
Temperature effect
When the temperature of the
measuring system deviates from the reference temperature (+20 °C): max. ±0.4
%/10 K of the span
Process connection
Cu-alloy,
lower back mount (LBM),
capillary, length 450 mm, with male thread
G ¼ connection
Pressure element
Cu-alloy, C-type
Movement
Cu-alloy
Dial
Plastic, white, black lettering
Pointer
Plastic, black
Case
Plastic, black (PA)
Window
Plastic, crystal-clear (PC)
Ingress protection
IP 40 per EN 60529 / lEC
529
Electronics
Switching output
-
NPN
- PNP
Normally closed (NC) or normally open (NO)
Supply voltage (Us)
DC 12 ... 32 V
Electrical connections
Cable outlet, standard
length 2 m\

Switching current
Max. 300 mA
Electromagnetic compatibility
Per test
standards EN 61000-4-6 / EN 61000-4-3
Options
Other process connection
Other capillary length
Other cable length
Dimensions in mm
Standard version

Ordering information
Model /
Nominal size / Scale range / Connection size / Connection location / Switch
point and function / Options
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带电缆出口
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