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Anti-corrosive digital pressure sensor DP-Y (Discontinued Products)

Specifications

Type Compound pressure Positive pressure
±100kPa type 1MPa type
NPN output PNP output NPN output PNP output
Model No. DP-Y27 DP-Y27ZE DP-Y28 DP-Y28ZE
Type of pressure Gauge pressure
Rated pressure range (Note 1) -98.6kPa (2.7kPa abs) to 100.0kPa 0 to 1.000MPa
Set pressure range (Note 2) -101.2~110.0kPa
{-1.032 to 1.122kgf/cm2, -1.012 to 1.100bar
-14.68 to 15.96psi, -760 to 826mmHg}
-0.050~1.050MPa
{-0.50 to 10.70kgf/cm2, -0.50 to 10.50bar
-7.2 to 152.2psi}
Set pressure resolution 0.2kPa
{0.002kgf/cm2, 0.002bar, 0.02psi, 2mmHg}
0.001MPa
{0.01kgf/cm2, 0.01bar, 0.1psi}
Pressure withstandability -98.6kPa(2.7kPa abs) to 200kPa -98.6kPa(2.7kPa abs) to 2MPa
Applicable fluid Gas or liquid which does not corrode stainless steel SUS316 and Hastelloy C
Selectable units kPa, kgf/cm2, bar, psi, mmHg MPa, kgf/cm2, bar, psi
Supply voltage 12 to 24V DC +10/-15% Ripple P-P10% or less
Current consumption 50mA or less
Comparative outputs
(Comparative Output 1, Comparative Output 2)
<NPN output type>
NPN open-collector transistor
・Maximum sink current: 100mA
・Applied voltage: 30V DC or less (between comparative output and 0V)
・Residual voltage: 1V or less (at 100mA sink current)

<PNP output type>
PNP open-collector transistor
・Maximum source current: 100mA
・Applied voltage: within supply voltage range (between comparative output and +V)
・Residual voltage: 2V or less (at 100mA source current)
  Utilization category DC-12 or DC-13
Output modes Equipped with 3 types of modes: hysteresis mode, window comparator mode, forced output mode (selectable by key operation)
Hysteresis 1 digit or more when using hysteresis mode [DP-Y27(E): 2 digits or more],
1 digit when using window comparator mode [DP-Y27(E): 2 digits]
Repeatability Within ±0.2% F.S. ±2 digits Within ±0.2% F.S. ±1 digit以内
Response time 5ms or less
Short-circuit protection Incorporated
Analog voltage output Output voltage: 1 to 5V
(DP-Y27(E): for -100.0 to 100.0kPa, DP-Y28(E): for 0 to 1.000MPa)
Zero-point: within 1V±1% F.S.
Span: within 4V±1% F.S.
Linearity: within ±1% F.S.
Output impedance: 1kΩ approx.
Display 3 1/2 digit red LED display (Sampling rate: 4 times/sec. approx.)
  Displayable pressure range Same as set pressure range
Displayable resolution Same as set pressure resolution
Analog bar display LED bar display in steps of 5% F.S. approx. LED bar display in steps of 10% F.S. approx.
Operation
indicators
Comparative Output 1 Orange LED (lights up when Comparative Output 1 is ON)
Comparative Output 2 Green LED (lights up when Comparative Output 2 is ON)
Environmental
resistance
Pollution degree 3 (Industrial environment)
Protection IP40 (IEC)
Ambient temperature 0 to +50℃ (No dew condensation or icing allowed), Storage: -10 to +60℃
Ambient humidity 35 to 85% RH, Storage: 5 to 95% RH
EMC Emission: EN50081-2, Immunity: EN50082-2
Voltage withstandability 500V AC for one min. between all supply terminals connected together and polycarbonate enclosure
Insulation resistance 50Ω, or more, with 500V DC megger between all supply terminals connected together and polycarbonate enclosure
Vibration resistance 10 to 150Hz frequency, 1.5mm amplitude, or 10G in X, Y and Z directions for two hours each
Shock resistance 100m/s2 acceleration (10G approx.) in X, Y and Z directions for three times each
Temperature characteristics Over ambient temperature range 0 to +50℃: within±3% F.S. of detected pressure at 25℃
Pressure port R(PT)1/4 male thread or M5 female thread
Material Enclosure: Polycarbonate, Diaphragm: Hastelloy C, Enclosed liquid: Silicone oil, Pressure port: Stainless steel (SUS316)
Cable 0.2mm2 5-core flame-retardant PVC cabtyre cable, 2m long
Cable extension Extension up to total 100m is possible with 0.3mm2, or more, cable.
Weight 240g approx.
Accessory Pressure unit label: 1 No.

(Note 1): The rated pressure range is the range over which the product specifications are satisfied.
(Note 2): The set pressure range is the range over which the pressure can be set and displayed.

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