Digital Display Compound Pressure Switch
& Transmitter
DPST*0C
Features
• *-color digital LCD display
• Copy function
• Programmable pressure unit:
kPa、MPa、kgf/cm2、bar、psi、inHg
• Sensor Parts & Fitting parts: Stainless steel **6L
• Corrosive fluid or gas available
• IP*5 Enclosure
Specifications
* Withstand pressure
**0kPa
* Fluid
Fluids that do not corrode stainless steel **6L
* Set pressure resolution
kPa: 0.1
MPa: -
kgf/cm2: 0.**1
bar: 0.**1
psi: 0.*1
inHg: 0.1
* Power supply voltage
*2 to *4V DC±*0%, Ripple (P-P)*0% or less
* Current consumption
≦*0 mA (With no load)
* Switch output
NPN: open collector 2 outputs
Max. load current **5mA
Max. supply voltage *0V DC
Residual voltage ≦1.5V
PNP: open collector 2 outputs
Max. load current **5mA
Max. supply voltage *4V DC
Residual voltage ≦1.5V
* Repeatability(Switch output)
±0.3%F.S.±1 digit
* Hysteresis
One point set mode / Hysteresis mode / Window comparator mode:
Adjustable (*1)
* Response time
≦2.5ms (chattering-proof function: *5ms, **0ms, **0ms, **0ms,
***0ms and ***0ms selectable)
* Output short circuit protection
Yes
* 7 segment LCD display
3½ digit, 7 segment (red/green) Single Window
* Indicator accuracy
±2%F.S.±1 digit (ambient temperature: *5±3°C)
* Switch ON indicator
Orange (1&2 Indicator) OUT1 OUT2
* Analog output (Voltage output) (*2)
Output voltage: 1~5V±2.5%.F.S. (within rated pressure
range)
Linearity: ±1%F.S.
Output impedance: about 1kΩ
* Analog output (Current output) (*3)
Output current: 4~*0mA±2.5%.F.S. (within rated pressure
range)
Linearity: ±1%F.S.
Max. Load Impedance: **0Ω at power supply of *2V / **0Ω at
power supply of *4V
Min. Load Impedance: *0Ω
* Environment
Ambient temp. range:
Operation temperature: 0~*0°C
Storage temperature: **0~*0°C (No condensation or
freezing)
Ambient humidity range: Operation/Storage:*5~*5% RH (No
condensation)
Withstand voltage: **0V AC *-min (between plastic case and
lead wire)
Insulation resistance: *0MΩ or more (**0V DC) (between plastic
case and lead wire)
Vibration: Total amplitude: 1.5mm, *0Hz~*5Hz~*0Hz scan for 1
minute, two hours each direction of X、Y、Z
Shock: **0m/s2(**0G), 3 times each in direction of X、Y、Z
* Temperature characteristics:
±3%F.S of detected pressure (*5°C) (at temp. range of
0~*0°C)
* Port size
F1: R1/4, M5；F2: NPT 1/4,#****2 UNF；F3: G1/8(BSPP), M5
* Lead wire
Oil-resistance PVC cable (0.*5mm2)
* Weight
Approx. **0g (with 2 meter lead wire)
* Enclosure
IP*5
* Rated pressure range
***0.0~**0.0 kPa
* Setting pressure range
***1.0~**1.0 kPa
*1. Hysteresis value is adjustable within **8 digits for one
point set mode and window comparator mode.
*2. If analog voltage output is selected, the analog current
output cannot be selected at the same time. You can only choose
either voltage or current output.
*3. If analog current output is selected, the analog voltage
output cannot be selected at the same time. You can only choose
either voltage or current output.
