PG-35_16 [NIDEC]
PRESSURE GAUGES;
NIDEC COMPONENTS 
PRESSURE GAUGES
PG-35
INTERNAL STRUCTURE
(R 1/4)
5
marking
Compatible with
EMC directive
4
3
6
7
8
2
1
Part name
Material
■
FEATURES
Fitting
SUS316L
SUS316L
1
2
3
4
5
6
7
8
OꢀBoth absolute pressure type and compound pres-
Sensor module
Adaptor
sure type are available
Compound pressure type measures negative and positive gauge
pressure.
Aluminum
FPC
Polymide
OꢀCompact and lightweight general-purpose pressure
gauges
Case
PBT (Polybutyleneterphthalate)
Polyester
Innovative general-purpose gauges of compact design (30mm sq.)
and drip-proof structure (IP65).
Panel sheet
“O” ring
OꢀClear indication by LED
Easy-to-see LED assures clear readings on the panel and even in
a dark place.
NBR
Sensor holder
SUS316L
OꢀVarious modes and units can be selected according
to applications
Eight different pressure units
Three analog output modes
Eight switch output modes
OꢀMeet EMC standards
EN 55011 (EMI)
EN 61326-1 (EMS)
OꢀLow consumption by nondisplay mode
OꢀSet data protection by panel lock function
PG-35
PRESSURE GAUGES
■
MODEL NUMBER DESIGNATION
High corrosion resistance type
P G - 3 5 - 1 0 2 R - N R 2 B
Series name
Port
Blank：Stem mount
B：Back mountz
Pressure range
102R：− 100 ~ 100 kPa（Compound pressure [Negative pressure ~ Positive pressure]）
102A： 0 ~ 100 kPa（Absolute pressure [Absolute vacuum ~ Barometic pressure]）
103R：− 100 ~ 1000 kPa（Compound pressure [Negative pressure ~ Positive pressure]）
Fitting
R2：R 1/4
GF：G 3/8
G2：G 1/4
VC：9/16-18UNF (Gusket joint)
（
（
（
With M5 female screw
Flush diaphragm type
With M5 female screw
）
）
）
Pressure reference
R：Compound pressure (Negative pressure ~ Positive pressure)
A：Absolute pressure (Absolute vacuum ~ Barometic pressure)
Switch output interface
N：NPN open collector
P：PNP open collector
■
LIST OF MODEL NUMBERS
Pressure reference
Rated pressure range
Gauge
Absolute
Pressure medium
Fitting
Port
Switch output
interface
−100 ~ 100 kPa
−100 ~ 1000 kPa
0 ~ 100 kPa abs
Stem mount
PG-35-102R-NR2
PG-35-103R-NR2
PG-35-102A-NR2
NPN
Back mount
Stem mount
Back mount
A
A
PG-35-102R-NR2B A PG-35-103R-NR2B A PG-35-102A-NR2B
PG-35-102R-PR2 PG-35-103R-PR2 PG-35-102A-PR2
PG-35-102R-PR2B A PG-35-103R-PR2B A PG-35-102A-PR2B
R 1/4
G 3/8
PNP
PG-35-102R-NGF
PG-35-102R-PGF
PG-35-102R-NVC
PG-35-103R-NGF
PG-35-103R-PGF
PG-35-103R-NVC
PG-35-102A-NGF
PG-35-102A-PGF
PG-35-102A-NVC
NPN
PNP
Stem mount
Corrosive gases/
liquids compatible with
SUS 316L
Stem mount
Back mount
Stem mount
Back mount
NPN
PNP
A
A
PG-35-102R-NVCB A PG-35-103R-NVCB A PG-35-102A-NVCB
PG-35-102R-PVC PG-35-103R-PVC PG-35-102A-PVC
PG-35-102R-PVCB A PG-35-103R-PVCB A PG-35-102A-PVCB
9/16-18UNF
PG-35-102R-NG2
PG-35-102R-PG2
PG-35-103R-NG2
PG-35-103R-PG2
PG-35-102A-NG2
PG-35-102A-PG2
NPN
PNP
Stem mount
G 1/4
※
ꢀVerify the above model numbers when placing orders.
The products marked A are manufactured upon receipt of order basis.
■
ACCESSORIES (Sold separately)
Name
Series name
Contents
Applicable model
Panel holder cover
Panel holder
Panel stopper (2pcs.)
PG-30 · PG-35 · PG-75 ·
PG-35H · PG-35L
Panel holder set
ACPG-003
Holder cover set
(For protecting gauge operating panel)
Panel holder cover
Panel holder
PG-30 · PG-35 · PG-75 ·
PG-35H · PG-35L
ACPG-004
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions
Permissible change
2
10 ~ 500 Hz, 98.1 m/s or 1.5 mm P-P, 3 directions for 2 hours each
Vibration
Shock
2
2 %F.S. maximum after test ※1
Amount of analog output fluctuation is permitted
by adding conversion error of 20 mV.
490 m/s , 3 directions for 3 times each
6
0 ~ Rated pressure
、
10 cycles
Pressure cycling
Moisture resistance
]
[
40 °C, 90 ~ 95 %RH, 240 hrs.
EMI : EN55011: 2007, A2 : 2007 Group 1, class Bý
Pressure indication, switch operating pressure and analog outputꢀ: 5 %F.S. maximum during test
EMC
EMS : EN61326-1 : 2006 Table 2
※1
※ １ꢀChange in the pressure indication, switch operating points and analog output.
PG-35
PRESSURE GAUGES
■
STANDARD SPECIFICATIONS
OꢀUnless otherwise specified, the specs are defined at an ambient temperature of 25 5 °C and excitation voltage of 12 V DC.
PG-35
103R
Item
Model number
102R
102A
Pressure reference
Pressure medium
GaugeꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀAbsolute
Corrosive gases/liquids compatible with SUS 316L
− 100 ~ 100
200
− 100 ~ 1000
0 ~ 100 (abs)
200 (abs)
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Compensated temp. range
Operating humidity
Protection grade
kPa
kPa
kPa
°C
2000
300
3000
− 10 ~ 50
300 (abs)
°C
0 ~ 50
%RH
35 ~ 85
In accordance with IEC IP65
Type of mounting
Stem mount, Back mount
SUS 316L
Material of pressure port attachment
Net weight
g
Approx. 150（Including 2 m cable）
3 %F.S. (0 ~ 50 °C)
Thermal error
Insulation resistance
Dielectric strength
Input voltage
100 MΩ 以上ꢀ100 MΩ minimum（DC500 V）
1 minute
（
Leakage current 1 mA maximum
）
10.8 ~ 30 V DC
（
Including ripple percentage
）
Consumption current
Display element
50 mA maximum
Full 3-digit LED
− 100 ~ 999
Rated display range
Multiplier settings
Negative pressure display
Display accuracy
kPa
− 99.9 ~ 99.9
0.0 ~ 99.9
————
Max. 11 settings
Red LED is ON.
1 %
NPN/PNP
Output status
2-point output (Transistor, Open collector output)
Separate mode / window comparator mode
30 V DC 100 mAꢀShort-circuit protection
Output mode
Switching capacity
Residual voltage
State indication
Switch hysteresis
Repeatability
1.2 V maximum (NPN), 2.2 V maximum (PNP)（At load current of 100 mA）
Output 1 (Green LED), Output 2 (Red LED)ꢀLighted when output is ON.
0 ~ 300 countsꢀAdjustable
0.2 %F.S. 1 count ( 0.3 %F.S. maximum)
Response
Approx. 5, 25, 250, 2500 ms
ꢀ
Adjustable
Output mode
3 modes
Output voltage
1 ~ 5 V
G/V mode ZERO : 1 0.2 V, SPAN : 4 0.2 V
)
103 R (R mode) ZERO : 1.36 0.2 V
SPAN : 3.64 0.2 V
(
V zero : Pin=0, V span : Pin=0 ～ Pin (H)
R mode
ZERO : 3 0.2 V, SPAN : 2 0.2 V
Impedance
Resolution
Response
10 kΩ
1/204
Approx. 5, 25, 250, 2500 ms
ꢀ
Adjustable
“O” rings are supplied (G 3/8 : P18, G 1/4 : P15)
Accessories
PG-35
PRESSURE GAUGES
■
INTERNAL ELECTRICAL SCHEMATICS
OꢀNPN
OꢀPNP
1
2
1
2
ＬＥＤꢀIndicator
ＬＥＤꢀIndicator
Power B
Power B
A.Output
Load Load
S.Output1
S.Output1
S.Output2
Pressure
Pressure
Main circuit
Main circuit
Sensor
Sensor
S.Output2
Load Load
Common
A.Output
Common
LED
LED
Pressure indication
Pressure indication
Shield
Shield
■
SELECTION OF DISPLAY MULTIPLIER
The last digit/letter represents the selection code : Blinking red LED indicates negative pressure.
Pressure range（－Pr ～＋Pr）
Display multiplier
102R
103R
102A
0.0 ~ 99.9 (abs)
× 1
1
2
3
4
5
6
7
8
9
A
b
– 99.9 ~ 99.9
– 100 ~ 999
– 1.02 ~ 9.99
× 0.0102
× 10.2
× 7.501
× 102
× 0.01
× 10
– 999 ~ 999
– 750 ~ 750
0 ~ 999 (abs)
0 ~ 750 (abs)
– 1.00 ~ 9.99
– 14 ~ 145
Diagonal column: Display multiplier cannot
be selected due to resolution and number
of digits. (Selection code is not indicated
either.) Selection code is set at “1” prior to
shipment.
– 999 ~ 999
– 14.5 ~ 14.5
0 ~ 999 (abs)
0.0 ~ 14.5 (abs)
× 0.145
×
0.000145
× 0.001
× 0.2953
– 0.10 ~ 1.00
– 29 ~ 295
– 29.5 ~ 29.5
0.0 ~ 29.5 (abs)
■
ANALOG OUTPUT MODE
Pressure range
−Pr
0
Pr
When shipped from our factory : 102R : V mode
Display
is set at “3” and 102A, 103R : G mode is set at
“2”. In case of 102R and 103R, R/G/V mode can
be set at “1”, “2” or “3” (However, the accuracy
at V mode of 103R can’t be guaranteed). 102A :
Only G mode can be set.
1
2
3
R モード R mode
G モード G mode
V モード V mode
1 V
5 V
5 V
5 V
1 V
1 V
■
SWITCH OUTPUT MODE
Output
SW1
SW2
Separate mode
Window comparator mode
（HI operation）
（A operation）
Separate
Window comparator
Separate
Window comparator
Mode
ON
ON
-Pr
ON
OFF
OFF
-Pr
P1: SW1
H
P2: SW2
P1
P2
Operation
HI
LO
A
B
HI
LO
A
B
Pr
Pr
H
H
H
S
S
S
S
-
-
-
-
1
2
3
4
（
ON
LO operation）
（
B operation）
ON
OFF
Pr
OFF
-Pr
OFF
Pr
P1: SW1
H
P2: SW2
H
C
C
C
C
-
-
-
-
5
6
7
8
P1
P2
H
-Pr
H
P1≦P2 or P1≧P2
H：Switch hysteresis、
P1＝ Setting 1 、P2＝ Setting 2
P1≦P2–2H
Pressure setting
(Operating point)
(Lower limit) : Setting 1
(Upper limit) : Setting 2
(Lower limit) : Setting 1
(Upper limit) : Setting 2
Setting 1
Setting 2
Note 1. In the Separate Mode, setting 1 corresponds to SW1, and
Setting 2 corresponds to SW2.
Note 2. In the Window Comparator Mode, the minimum value for
SW1 and SW2 corresponds to Setting 1 and the maximum
value corresponds to Setting 2.
PG-35
PRESSURE GAUGES
■
OUTLINE DIMENSIONS
Unless otherwise specified tolerance : 0.5 (Unit: mm)
OꢀPG-35
Configurations of joint R2 type
37
10.5
Vent hole
30
COPAL ELECTRONICS
2 – M 4
Depth 5
(
φ 4)
5-core shielded cable
L = 2000 100
AWG26
R 1/4（PT 1/4）
（SUS316L）
（With M5 female screw）
16
7.7
16
UL No.2844
Configurations of joint VC type
Configurations of joint GF type
Configurations of joint G2 type
COPAL ELECTRONICS
COPAL ELECTRONICS
COPAL ELECTRONICS
G 1/4 (PF 1/4)
9/16-18 UNF
(SUS316L)
G 3/8 (PF 3/8)
(SUS316L)
(SUS316L)
（With M 5 female screw）
Wire color
Brown
Gray
Black
White
Blue
Connection
Power B
Analog output
Switch output 1
Switch output 2
Common
Extra care should be taken with the diaphragm part. Do not touch the diaphragm directly to avoid damaging the diaphragm.
Shield
Fitting
PG-35
PRESSURE GAUGES
■
OUTLINE DIMENSIONS
Unless otherwise specified tolerance : 0.5 (Unit: mm)
OꢀPG-35-B (R2)
□31.4
(65)
R1/4
(SUS316L)
□30
21
36
M5（P0.8）
Depth 6
(
φ
4)
AWG26ꢀUL No.2844
5-core shielded cable
L = 2000 100
5.5
Vent hole
OꢀPG-35-B (VC)
□31.4
□30
21
(67.5)
36
9/16-18UNF
(SUS316L)
(φ 4)
AWG26ꢀUL No.2844
5-core shielded cable
L = 2000 100
5.5
Vent hole
※
Accessories (sold separately) are available for common use with PG-30, PG-35, PG-75 series. (P. 173)
相关型号：
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