Pressure gauge PG-75
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●To buy this product, please go to the following Online Web stores.
Pressure gauge PG-75
- Compact, lightweight and multi-functional generalpurpose pressure gauge.
- It is adopted welding integral structure with SUS304/316L at pressure receiving section.
- A pressure display function is substantial. (3 1/2 digit, 7 segment LED, 2-color LED red / green change, Nondisplay mode)
- Two types of analog output , one is voltage output（1-5V),The other is current output（ 4-20mA）.
- The gage pressure is (0～positive pressure), compound pressure range (negative pressure ～ positive pressure),to support maximum of 3.5 MPa.
- Comply with IP65, CE Marking and UL certification obtained.
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General specifications
| Model number | 102G | 103G | 353G | 102R | 103R | 353R | |
|---|---|---|---|---|---|---|---|
| Pressure reference | Gauge | Gauge (Compound) | |||||
| Rated pressure | Pr(L) ～ Pr(H) | 0~100kPa | 0~1.0MPa | 0~3.5MPa | -100~100kPa | -0.1~1.0MPa | -0.1~3.5MPa |
| Maximum pressure | Pmax | 200kPa | 2MPa | 5MPa | 200kPa | 2MPa | 5MPa |
| Break-down pressure | Pb | 300kPa | 3MPa | 7MPa | 300kPa | 3MPa | 7MPa |
| Full-scale | FS | 100KPa | 1MPa | 3.5MPa | 200kPa | 1.1MPa | 3.6MPa |
| Pressure Medium | Corrosive gases/Liquids compatible with SUS304 and SUS316L | ||||||
| Sealed liquid | Silicone oil | ||||||
| Operating voltage | Vopr | 10.8~30VDC(Including ripple percentage) | |||||
| Consumption current | 50mA maximum (Not included current analog output) | ||||||
| Protection grade | IP65 of IEC | ||||||
| Operating temp. | -10 〜 50℃ (Storage Temperature : -20 〜 70℃ ) | ||||||
| Operating humidity | 35 ～ 85％ RH | ||||||
| Insulation resistance | 100MΩ minimum at DC500V between bundled leads and pressure port | ||||||
| Dielectric strength | One minuts at AC500V between bundled leads and pressure port (1mA maximum leakage) | ||||||
| Type of mounting | Stem mount, Back mount | ||||||
| Pressure Port | R1（R1/8）、R2（R1/4） | ||||||
| Fitting materials | Diaphragm ：SUS316L、Fitting ：SUS304 | ||||||
| Net Weight | Approx. 115±15g (incl. 2m cable) | ||||||
Switch output
| Number of outputs | Two outputs (NPN/PNP) |
|---|---|
| Switching capacity | 30VDC / 100mA maximum |
| Residual voltage | 1.2V maximum (NPN) / 2.2V maximum (PNP), Load current 100mA |
| Hysteresis | 0 〜 Approx 0.3Pr(H),(Adjustable) |
| Repeatability | ±0.3 ％ FS / Reference temp. 25℃ |
| Accuracy | ±2%FS (Integrated accuracy:Including errors of setting, linearity, hystresis and thermal error.) |
| Response | Approx 5 ms (Digital filter settings :”F0”) |
| Protection | Exists / Short circuit protection(Switch Overload current detection :Approx 150mA minimum) |
| State indication | SW monitor LED(2 points) ,Lighted when the switch output is ON.(Pressure display inverted colors) |
Analog output
| Voltage output | Vo | 1 〜 5V / Pr(L) 〜 Pr(H) , F.S. : 4V |
|---|---|---|
| Accuracy | ±2%F.S. (Integrated accuracy) /Measurement load resistance(1MΩmaximum) | |
| Resolution | Approx. 2.7mV（Approx 0.068％ F.S.）（11bitDAC） | |
| Output resistance | Approx. 1kΩ (Internal impedance) | |
| Response | Approx. 2ms maximum | |
| Current output | Io | 4 〜 20mA / Pr(L) 〜 Pr(H), F.S. : 16mA |
| Accuracy | ±2%F.S. (Integrated accuracy) /Measurement load resistance(250Ωmaximum) | |
| Resolution | Approx. 0.011mA（Approx 0.068％ F.S.）（11bitDAC） | |
| Output resistance | Vopr ≦ 18VDC : 50 ～ 300Ω, Vopr ＞ 18VDC : 50 ～ 500Ω | |
| Response | Approx. 2ms maximum |
Pressure display
| Display element | 3 1/2 digits, 7 segment LED (Red/Green) Reverse display selectable in tandem with SW1. |
|---|---|
| Display cycle | 5 times /sec（ moving average） |
| Accuracy | ± 2％ F.S.(Integrated accuracy) |
ENVIRONMENTAL CHARACTERISTICS
| Test item | Test conditions（At 25 ± 5 °C) | Permissible change |
|---|---|---|
| Vibration | 10 〜 500Hz 1.5mm maximum / 98.1m/s2, three directions, two hours each | Pressure indication, switch operating pressure and analog output (zero and span) : ± 2%F.S. maximum during test |
| Shock | 490 m/s2 , 3 directions for 3 times each | |
| Moisture resistance | 40 °C, 90 ~ 95 %RH, 240 hrs | |
| Pressure cycling | 0 ~ Rated pressure, 106 cycles |
MODEL NUMBER DESIGNATION
| PG-75 - | 102R- | N | V | R2 | B |
|---|---|---|---|---|---|
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Series name |
Rated pressure 102G:0~100kPa 102R:-100~100kPa 103G:0~1.0MPa 103R:-0.1~1.0MPa 353G:0~3.5MPa 353R:-0.1~3.5MPa |
Switch output interface N:NPN open collector P:PNP open collector |
Analog output Ｖ:Voltage output(1–5 Ｖ) Ａ:Current output(4–20mA) |
Fitting(With M5 female screw) R1:R 1/8 R2:R 1/4 |
Pressure port Blank：Stem mount B：Back mount |
LIST OF MODEL NUMBERS
| Model number | Rated pressure | Type of mounting | Pressure Port | SW output | Analog output | CAD |
|---|---|---|---|---|---|---|
| ⇒ PG-75-102G-NVR1 | 0~100kPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-102G-NAR1 | 0~100kPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-102G-PVR1 | 0~100kPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-102G-PAR1 | 0~100kPa | Stem mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-102G-NVR2 | 0~100kPa | Stem mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-102G-NAR2 | 0~100kPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-102G-PVR2 | 0~100kPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-102G-PAR2 | 0~100kPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-102G-NVR1B | 0~100kPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-102G-NAR1B | 0~100kPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-102G-PVR1B | 0~100kPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-102G-PAR1B | 0~100kPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-102G-NVR2B | 0~100kPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-102G-NAR2B | 0~100kPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-102G-PVR2B | 0~100kPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-102G-PAR2B | 0~100kPa | Back mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-102R-NVR1 | -100~100kPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-102R-NAR1 | -100~100kPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-102R-PVR1 | -100~100kPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-102R-PAR1 | -100~100kPa | Stem mount | R1/8 | PNP | 4~20mA | |
| PG-75-102R-NVR2 | -100~100kPa | Stem mount | R1/4 | NPN | 1~5V | |
| PG-75-102R-NAR2 | -100~100kPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-102R-PVR2 | -100~100kPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-102R-PAR2 | -100~100kPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-102R-NVR1B | -100~100kPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-102R-NAR1B | -100~100kPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-102R-PVR1B | -100~100kPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-102R-PAR1B | -100~100kPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-102R-NVR2B | -100~100kPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-102R-NAR2B | -100~100kPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-102R-PVR2B | -100~100kPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-102R-PAR2B | -100~100kPa | Back mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-103G-NVR1 | 0~1.0MPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-103G-NAR1 | 0~1.0MPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-103G-PVR1 | 0~1.0MPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-103G-PAR1 | 0~1.0MPa | Stem mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-103G-NVR2 | 0~1.0MPa | Stem mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-103G-NAR2 | 0~1.0MPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-103G-PVR2 | 0~1.0MPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-103G-PAR2 | 0~1.0MPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-103G-NVR1B | 0~1.0MPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-103G-NAR1B | 0~1.0MPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-103G-PVR1B | 0~1.0MPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-103G-PAR1B | 0~1.0MPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-103G-NVR2B | 0~1.0MPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-103G-NAR2B | 0~1.0MPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-103G-PVR2B | 0~1.0MPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-103G-PAR2B | 0~1.0MPa | Back mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-103R-NVR1 | -0.1~1.0MPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-103R-NAR1 | -0.1~1.0MPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-103R-PVR1 | -0.1~1.0MPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-103R-PAR1 | -0.1~1.0MPa | Stem mount | R1/8 | PNP | 4~20mA | |
| PG-75-103R-NVR2 | -0.1~1.0MPa | Stem mount | R1/4 | NPN | 1~5V | |
| PG-75-103R-NAR2 | -0.1~1.0MPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-103R-PVR2 | -0.1~1.0MPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-103R-PAR2 | -0.1~1.0MPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-103R-NVR1B | -0.1~1.0MPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-103R-NAR1B | -0.1~1.0MPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-103R-PVR1B | -0.1~1.0MPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-103R-PAR1B | -0.1~1.0MPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-103R-NVR2B | -0.1~1.0MPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-103R-NAR2B | -0.1~1.0MPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-103R-PVR2B | -0.1~1.0MPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-103R-PAR2B | -0.1~1.0MPa | Back mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-353G-NVR1 | 0~3.5MPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-353G-NAR1 | 0~3.5MPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-353G-PVR1 | 0~3.5MPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-353G-PAR1 | 0~3.5MPa | Stem mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-353G-NVR2 | 0~3.5MPa | Stem mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-353G-NAR2 | 0~3.5MPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-353G-PVR2 | 0~3.5MPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-353G-PAR2 | 0~3.5MPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-353G-NVR1B | 0~3.5MPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-353G-NAR1B | 0~3.5MPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-353G-PVR1B | 0~3.5MPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-353G-PAR1B | 0~3.5MPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-353G-NVR2B | 0~3.5MPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-353G-NAR2B | 0~3.5MPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-353G-PVR2B | 0~3.5MPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-353G-PAR2B | 0~3.5MPa | Back mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-353R-NVR1 | -0.1~3.5MPa | Stem mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-353R-NAR1 | -0.1~3.5MPa | Stem mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-353R-PVR1 | -0.1~3.5MPa | Stem mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-353R-PAR1 | -0.1~3.5MPa | Stem mount | R1/8 | PNP | 4~20mA | |
| PG-75-353R-NVR2 | -0.1~3.5MPa | Stem mount | R1/4 | NPN | 1~5V | |
| PG-75-353R-NAR2 | -0.1~3.5MPa | Stem mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-353R-PVR2 | -0.1~3.5MPa | Stem mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-353R-PAR2 | -0.1~3.5MPa | Stem mount | R1/4 | PNP | 4~20mA | |
| ⇒ PG-75-353R-NVR1B | -0.1~3.5MPa | Back mount | R1/8 | NPN | 1~5V | |
| ⇒ PG-75-353R-NAR1B | -0.1~3.5MPa | Back mount | R1/8 | NPN | 4~20mA | |
| ⇒ PG-75-353R-PVR1B | -0.1~3.5MPa | Back mount | R1/8 | PNP | 1~5V | |
| ⇒ PG-75-353R-PAR1B | -0.1~3.5MPa | Back mount | R1/8 | PNP | 4~20mA | |
| ⇒ PG-75-353R-NVR2B | -0.1~3.5MPa | Back mount | R1/4 | NPN | 1~5V | |
| ⇒ PG-75-353R-NAR2B | -0.1~3.5MPa | Back mount | R1/4 | NPN | 4~20mA | |
| ⇒ PG-75-353R-PVR2B | -0.1~3.5MPa | Back mount | R1/4 | PNP | 1~5V | |
| ⇒ PG-75-353R-PAR2B | -0.1~3.5MPa | Back mount | R1/4 | PNP | 4~20mA |
The products marked ⇒ are manufactured upon receipt of order basis.
MULTIPLIER FACTOR
- The multiplier factor is selectable by changing the value of third digit on the display during the operation setting.
- The settings indicated by "-" on the table above are not selectable because of resolution.
- Either "1"(for 102A, 102V, 102G, and 102R) or "8" (for 103G, 103R, 353G and 353R) are set prior to delivery.
- Changes of the multiplier factor apply to display values. Also, note the changes reset switch setting value and hysteresis.
SWITCH OUTPUT MODE
- SW output is selectable by changing the value of first digit on the display
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- In the Separate mode, SW 1 corresponds to Setting 1 and SW2 corresponds to Setting 2.
- In the Window Comparator Mode, SW 1 corresponds to the Setting 1 (lower limit) and Setting 3 (upper limit). Also. SW2 corresonds to the setting 2 (lower limit) and setting 4 (upper limit).
- The Hysteresis （H） setting is common to SW 1 and SW 2 operations.
- When SW operation is changed between the Separate Mode and Window Comparator Mode, SW pressure settings that are set separately will be reset.
INTERNAL ELECTRICAL SCHEMATICS
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EXTERNALS SPECIFICATION
MEANS OF ATTACHMENT (Option)
Others
- Tube at air intake
If there is a possiblity that liquids such as water, oil etc splash to the main body and it may flow into the inside of the product through the air intake, connect a silicon tube to the air intake and position the other end of the tube in a suitable safe place. At that time, do not bend the tube or block the other end of the tube. - Piping
Use a wrench on the hexagon of the fitting. Do not hold the main body when tightening.
ACCESSORIES (Sold separately)
| Name | Series name | Contents | Applicable model |
|---|---|---|---|
| Panel holder set | ACPG-003 | Panel holder cover Panel holder Panel stopper (2pcs.) |
PG-30 · PG-35 · PG-75 · PG-35H · PG-35L |
| Holder cover set (For protecting gauge operating panel) |
ACPG-004 | Panel holder cover Panel holder |
PG-30 · PG-35 · PG-75 · PG-35H · PG-35L |
| Holder stopper set | ACPG-007 | Panel holder Panel stopper (2pcs.) |
PG-30 · PG-35 · PG-75 · PG-35H · PG-35L |
HOW TO MOUNT OPTIONAL ACCESSORIES (Sold separately)
◆PG-30 • PG-35 • PG-35H • PG-35L • PG-75 Panel cut holder set & holder cover set
◆Panel holder cover set
Documents
- ●The above contents and descriptions are subject to change without notice.
