Pressure gauge PG-75
- ●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.
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 |
|---|---|---|---|---|---|
|
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
- 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
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.
