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Compact Size Digital Pressure Sensor DP4 (Discontinued Products)

Specifications

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
Type of pressure Gauge pressure
Rated pressure range 0 to -101.3 kPa 0 to 1.000 MPa -100.0 to 100.0 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)
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)
Supply voltage 12 to 24 V DC +10/-15 % Ripple P-P 10 % or less
Current consumption 40 mA or less
Output <NPN output type>
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 output type>
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)
  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)
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)
  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)
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 ℉
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
Insulation resistance 50 MΩ, or more,
with 500 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude,
in X, Y and Z directions for two hours each
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 ℉
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.)

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.

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