DP4 Pressure/Flow Sensors Specifications
Specifications for this product appear below.
| Type | Vacuum pressure | Positive pressure | Compound pressure | ||||
|---|---|---|---|---|---|---|---|
| -101 kPa type | 1 MPa type | ±100 kPa type | |||||
| NPN output | PNP output | NPN output | PNP output | NPN output | PNP output | ||
| Model No. | DP4 -50 | DP4 -50P | DP4 -52 | DP4 -52P | DP4 -57 | DP4 -57P |
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| Type of pressure | Gauge pressure | ||||||
| Rated pressure range | 0 to -101.3 kPa | 0 to 1.000 MPa | -100.0 to 105.0 kPa | ||||
| Set pressure range | 5.1 to -101.3 kPa (0.052 to -1.033 kgf/cm2, 0.051 to -1.013 bar 0.74 to -14.70 psi, 38 to -760 mmHg 1.5 to -29.9 inHg) |
-0.050 to 1.050 MPa (-0.51 to 10.71 kgf/cm2 -0.50 to 10.50 bar -7.2 to 152.2 psi) |
-101.3 to 105.0 kPa (-1.033 to 1.071 kgf/cm2 -1.013 to 1.050 bar -14.68 to 15.22 psi) |
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| Pressure withstandability | 490 kPa | 1.470 MPa | 490 kPa | ||||
| Applicable fluid | Non-corrosive gas | ||||||
| Hysteresis | 1 digit (however, variable in hysteresis mode) | ||||||
| Repeatability | Within ±0.2 % F.S. ± 1 digit (within ±3 digits) | Within ±0.2 % F.S. ± 2 digits (within ±6 digits) |
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| Supply voltage | 12 to 24 V DC +10 /-15 % Ripple P-P 10 % or less | ||||||
| Current consumption | 40 mA or less | ||||||
| Output | NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between output and 0 V) ・Residual voltage: 1 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) PNP open-collector transistor ・Maximum source current: 100 mA ・Applied voltage: Same as supply voltage (between output and +V) ・Residual voltage: 2 V or less (at 100 mA source current) |
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| Utilization category | DC-12 or DC-13 | ||||||
| Output operation | NO / NC (selectable by key operation) | ||||||
| Output modes | Equipped with 4 types of modes: Hysteresis mode, window comparator mode, automatic sensitivity setting mode, forced output mode (selectable by key operation) |
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| Short-circuit protection | Incorporated | ||||||
| Response time | 2 ms, 16 ms, 128 ms, 512 ms or less (selectable by key operation) | ||||||
| Display | 3 1/2 digit LCD display (with red and green backlight) (Sampling rate: 256 ms, 512 ms, 1,024 ms selectable by key operation) |
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| Displayable pressure range |
5.1 to -101.3 kPa (0.052 to -1.033 kgf/cm2, 0.051 to -1.013 bar 0.74 to -14.70 psi, 38 to -760 mmHg 1.5 to -29.9 inHg) |
-0.050 to 1.050 MPa (-0.51 to 10.71 kgf/cm2 -0.50 to 10.50 bar -7.2 to 152.2 psi) |
-101.3 to 105.0 kPa (-1.033 to 1.071 kgf/cm2 -1.013 to 1.050 bar -14.68 to 15.22 psi) |
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| Analog bar display | Bar display in steps of 14 % F.S. approx. | ||||||
| Operation display | LCD segment is red when the output is ON, and green when the output is OFF | ||||||
| Pollution degree | 3 (Industrial environment) | ||||||
| Protection | IP40 (IEC) (Refer to p.1001 for datails of standards.) | ||||||
| Ambient temperature | 0 to +50 ℃ +32 to +122 ℉ (No dew condensation), Storage: -10 to +60 ℃ +14 to +140 ℉ |
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| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH | ||||||
| EMC | EN 61000-6-2, EN 61000-6-4 | ||||||
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
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| Insulation resistance | 50 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure |
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| Vibration resistance | 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude, in X, Y and Z directions for two hours each |
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| Shock resistance | 100 m/s2 acceleration (10 G approx.) in X, Y and Z directions for three times each | ||||||
| Temperature characteristics | Over ambient temperature range +10 to +40 ℃ +50 to +104 ℉ : within ±2 % F.S. of detected pressure at +25 ℃ +77 ℉ Over ambient temperature range 0 to +50 ℃ +32 to +122 ℉ : within ±5 % F.S. of detected pressure at +25 ℃ +77 ℉ |
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| Pressure port | M5 female thread | ||||||
| Material | Front case: ABS, LCD display: PET, Rear case: PBT [M5 threaded part: Brass (nickel plated)] | ||||||
| Connecting method | Connector | ||||||
| Suitable cable | Conductor cross-section area | 0.16 to 0.32 mm2 (AWG#25 to #22) (Note 2) | |||||
| Lead wire diameter | ø1.2 to ø1.8 mm ø0.047 to ø0.071 in | ||||||
| Wire material | Tin plated, soft, twisted copper wire | ||||||
| Cable length | Total length up to 100 m 328.084 ft (less than 10 m 32.808 ft when conforming to CE marking) is possible with 0.3 mm2, or more, cable. | ||||||
| Weight | Net weight: 30 g approx. | ||||||
| Accessories | Panel mounting bracket (MS-DP-1): 1 set, Pressure unit label: 1 pc. Connector: 1 set (Housing: 1 pc., Connector pin: 3 pcs.) |
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Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
2) If the wiring is longer than 5 m 16.404 ft, use a cable with a diameter of 0.3 mm2 or more.
