Multifunction Digital Pressure Gauge DP-340 series
Excellent overpressure resistant Digital Pressure Gauge available in a wide variety of ranges from Micro-differential pressure (500 Pa) to High pressure (50 MPa).
Air Leak Tester is the automatic leak detector detects any leaks by the minute change of differential pressure and conducts OK/NG judgment. Ideal to be built into a production line for a laborsaving and a quality control purpose
Variety ranges from F.S.10mL/min to F.S 500L/min are available. Promotes an automation and a laborsaving of the measurement
Helium Leak Tester adopts the new testing method and Helium Leak Tester adopts the new testing method and
All Manometer comes with a traceability. Wide range of Manometers, from a micro pressure (F.S. 200Pa) to a high pressure (F.S. 50MPa) are available
Peripheral instruments are used with Air Leak Tester in order to enhance its functionality and convenience
We determine the acceptability of the sounds and vibrations of products using our special analyses developed in-house.
Materials combining unprecedented flexibility and durability
Excellent overpressure resistant Digital Pressure Gauge available in a wide variety of ranges from Micro-differential pressure (500 Pa) to High pressure (50 MPa).
| Micro pressure (Differential pressure) | Gauge pressure | |
|---|---|---|
| Accuracy | ±0.3% of F.S. ±1 digit | ±0.25% of F.S. ±1 digit |
| Temperature characteristic (Zero) | ±0.03% of F.S./℃ | |
| Temperature characteristics (Span) | ±0.03% of F.S./℃ | |
| Pressure media | Noncorrosive gases | Noncorrosive gases and liquid compatible with SUS630 |
| Transducer type | Inductance type | Capacitance type |
| Sensing element | Beryllium copper | SUS630 |
| Allowable pressure | Ranges 50 kPa or lower: 10 times of F.S | Ranges 5 MPa or lower: 2 times of F.S |
| Ranges 100 kPa or higher: 5 times of F.S | Ranges 10 MPa or higher: 1.5 times of F.S. Range | |
| Response time (Step response) | 300ms or lower/99％ of F.S. | 30ms or lower/99％ of F.S. |
| Sensor Internal Volume | HI: 8.3 mL LO: 9.8 mL | Approx. 3.5 mL |
| Documents | Traceability documents, Operation manual | |
| DP-340 | DP-340B | DP-340BA | |
|---|---|---|---|
| Display Digits | 33.5 digits Display range: 000 to 1999 | Selectable 3.5 digits/4.5 digits Display range: 000 to 1999 / 0000 to 19999 | |
| Decimal Point | Fixed | Can be set to any digit position | |
| Sampling Time | Can be toggled between 250 ms and 50 ms | ||
| Analog output | 0.5, 1, 2 VDC Voltage output corresponding to the readings Option: 5, 10 VDC | ||
| Analog Current Output (Option) | 4-20mA The current corresponding to the display reading for the specified current range is output Maximum permissable load: 500Ω | ||
| BCD output | Option | Open collector Max. load: 50 VDC, 35 mA | Open collector Max. load: 55 VDC, 20 mA |
| Sensor Zero adjustment | Zero adjustment | ||
| RS-232C serial communication | – | – | 1200, 9600, 19200 bps |
| Digital filter | – | – | Running average Selectable from Heavy (20 times), Medium (7 times) and Light (3 times) filtering |
| LED brightness adjustment | – | – | 7 levels |
| Keyboard locking | False operation prevention | ||
| Upper and Lower Limit Settings Comparator | – | Upper limit (HI) and Lower limit (LO) | Upper limits (HH, HI) and Lower limits (LO, LL) |
| User ｓpan | – | – | 0.001 to 9.999 times |
| Channel | – | – | 10 channels selectable |
| Display hold | Only for BCD option External operation only | Display hold | Display hold/Peak hold /Bottom hold |
| Auto-zero | Only for BCD option External operation only | Auto-zero button | |
| Power source | 24 VDC, 0.2 A (Comes with 100 to 240 VAC power adapter) | 24 VDC, 0.3A (Comes with 100 to 240 VAC power adapter) | |
| Operating temperature | 5～40℃ | ||
| Sensor separate configuration | Option: Standard cable 3 m, Drip-proof available | ||
| CE conformity | – | × | Only for internal sensor models |
| Compound pressure (Pressure/Vacuum) | Available for all the ranges of Micro pressure (Differential pressure) and Gauge pressure | ||
| Pressure inlet port | Rc 1/8 | ||
| Range code | Pressure type | Measurement range | Display digit at F.S. |
|---|---|---|---|
| 5PD | Differential pressure | 0 to 500Pa | 500 |
| 1KD | Differential pressure | 0 to 1kPa | 1.000 |
| 2KD | Differential pressure | 0 to 2kPa | 1.999 |
| 5KD | Differential pressure | 0 to 5kPa | 5.00 |
| 10KD | Differential pressure | 0 to 10kPa | 10.00 |
| 20KD | Differential pressure | 0 to 20kPa | 19.99 |
| 50KD | Differential pressure | 0 to 50kPa | 50.0 |
| 100KD | Differential pressure | 0 to 100kPa | 100.0 |
| 50KG | Gauge pressure | 0 to 50kPa | 50.0 |
| 100KG | Gauge pressure | 0 to 100kPa | 100.0 |
| 200KG | Gauge pressure | 0 to 200kPa | 199.9 |
| 500KG | Gauge pressure | 0 to 500kPa | 500 |
| 1MG | Gauge pressure | 0 to 1MPa | 1.000 |
| 2MG | Gauge pressure | 0 to 2MPa | 1.999 |
| 5MG | Gauge pressure | 0 to 5MPa | 5.00 |
| 10MG | Gauge pressure | 0 to 10MPa | 10.00 |
| 20MG | Gauge pressure | 0 to 20MPa | 19.99 |
| 50MG | Gauge pressure | 0 to 50MPa | 50.0 |
| V1KD | Vacuum differential pressure | 0 to -1kPa | -1.000 |
| V2KD | Vacuum differential pressure | 0 to -2kPa | -1.999 |
| V5KD | Vacuum differential pressure | 0 to -5kPa | -5.00 |
| V10KD | Vacuum differential pressure | 0 to -10kPa | -10.00 |
| V20KD | Vacuum differential pressure | 0 to -20kPa | -19.99 |
| V50KD | Vacuum differential pressure | 0 to -50kPa | -50.0 |
| V100KD | Vacuum differential pressure | 0 to -100kPa | -100 |
| V50KG | Vacuum gauge pressure | 0 to -50kPa | -50.0 |
| V100KG | Vacuum gauge pressure | 0 to -100kPa | -100 |
| Category | Symbol | Contents | |
|---|---|---|---|
| A | Pressure range | See the Range List | |
| B | Sensor Type | N | Equipped with a Pressure Sensor (Standard) |
| S1 | External Pressure Sensor Configuration | ||
| S2 | External Drip-proof Pressure Sensor Configuration | ||
| Sensor Cable Length (Available only when S1 & S2 are selected) | L1 | 3m（Standard） | |
| LX | 1m to 10m | ||
| Other Options | B | (Only for DP-340) BCD Output | |
| F1 | Analog output F.S. 5 V | ||
| F2 | Analog output F.S. 10 V | ||
| A | Analog Current Output 1-20 mA | ||
| C | Power Adapter (Standard) | VG | Power cord 100 VAC, 3 m |
| VH | Power cord 240 VAC, 2 m | ||
| Comes with no Power Adapter | VJ | Comes with no Power Adapter External 24 VDC is required. |
| Category | Symbol | Contents | |
|---|---|---|---|
| A | Pressure range | See the Range List | |
| B | Sensor Type | N | Equipped with a Pressure Sensor (Standard) |
| S1 | External Pressure Sensor Configuration | ||
| S2 | External Drip-proof Pressure Sensor Configuration | ||
| Sensor Cable Length (Available only when S1 & S2 are selected) | L1 | 3 m (Standard) | |
| LX | 1 m to 10 m | ||
| Analog output | F1 | Analog output F.S. 5 V | |
| F2 | Analog output F.S. 10 V | ||
| A | Analog Current Output 1-20 mA | ||
| Interface | Q1 | Input 5 V (Standard 24 V) | |
| C | Power Adapter (Standard) | VG | Power cord 100 VAC, 3 m |
| VH | Power cord 240 VAC, 2 m | ||
| No power Adapter | VJ | No power AdapterExternal 24 VDC is required. |
DP-340 External Appearance
DP-340B External Appearance
DP-340BA External Appearance
Constructing a new building for office and plant in Manesar, Gurugram, Haryana to expand business.
Started a new venture manufacturing plant at Bengaluru.
Took a new shed in Chennai to expand manufacturing business.
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