Do not use corrosive or flammable gases or liquid with this product.
Please use within the rated pressure range. Do not apply pressure beyond recommended maximum pressure,
permanent damage to the pressure sensor may occur.
Do not drop, hit or allow excessive shock. Even if switch body appears undamaged, internal components may
be broken and can cause malfunction.
Turn power off before connecting wiring. Incorrect wiring or short circuit will damage and / or cause malfunction.
Do not use in environment where steam or oil vapor is present.
This product is not explosion-proof rated. Do not use in atmospheres containing flammable or explosive gases.
Avoid wiring the sensor cable adjacent to or in the same cable tray with power or high voltage lines. Doing so
could cause malfunction due to noise.
This product is not a safety sensor. Its use is not intended to protect life and prevent bodily injury or property
damage from dangerous parts or machinery. It is a normal object detection sensor.
SPECIFICATIONS
DPS280
(PRESSURE)
DVS280
(VACUUM)
Rated pressure range
0 ~ 1000 kPa
0 ~ 145 PSIG
0.0 ~ - 101.3 kPa
0 ~ 29.9" Hg Vacuum
Operating / Set pressure range
-100 ~ 1000 kPa
- 14.5 PSIG ~ + 145 PSIG
10.0 ~ - 101.3 kPa
1.45 PSIG ~ 29.9" Hg Vacuum
Maximum pressure
1500 kPa
300 kPa
(Exceeding max pressure could damage switch)
217.5 PSIG
43.5 PSIG
Fluid
Air, Non-corrosive gases, incombustible gases
Set pressure
resolution
kPa
1
0.1
kgf/cm
2
0.01
0.001
bar
0.01
0.001
psi
0.1
0.01
InHg
-
0.1
mmHg
-
1
Power supply voltage
12 to 24VDC ± 10 %, Ripple (P-P) 10 % or less
Current consumption
≤
45mA (with no load)
Switch output
Repeatability (Switch output)
≤
± 0.2 % F.S. ± 1 digit
Hysteresis mode
Window comparator mode
Adjustable
Response time
≤
2.5ms (chatter-proof function: 24ms, 250ms, 500ms, 1000ms and
1500ms selections)
Output short circuit protection
Yes
7 segment LCD display
Two color (red/green) display (sampling rate: 5 times/1sec.)
Indicator accuracy
≤
± 2.0 % F.S. ± 1 digit (ambient temp: 77°F ± 5°F / 25°C ± 3°C)
Switch ON Indicator
Green OUT Indicator
Environment
Enclosure
IP40
Ambient temp. range
Operation: 0°F ~ 122°F / 0°C ~ 50°C, Storage: 14°F ~ 140°F / -10°C ~
60°C
(no condensation or freezing)
Ambient humidity range
Operation/Storage: 35 ~ 85% RH (no condensation)
Withstand voltage
1000VAC in 1-min (between case and lead wire)
Insulation resistance
50Mohm min. (at 500 VDC, between case and lead wire)
Vibration
Total amplitude 1.5mm, 10Hz-55Hz-10Hz scan for
1 minute, two hours each direction of X,Y and Z
Shock
100m/s
2
(10G), 3 times each in direction of X,Y and Z
Temperature characteristic
≤
± 2% F.S. of detected pressure (77°F / 25°C) at temp.
Range of 0°F ~ 122°F / 0°C ~ 50°C
Port size
1/8 NPT Male x 10-32 UNF Female, 1/8 PT x M5, G 1/8 x M5
Lead wire
Oil-resistant cable (0.15 mm
2
)
Weight
Approx 45g - Switch only
Approx 90g - Switch with 2M mating cable
PNP open collector
Max. load current: 125mA
Max. supply voltage: 24VDC
Residual voltage: 1.5V
(load current 125mA)
NPN open collector
Max. load current: 125mA
Max. supply voltage: 30VDC
Residual voltage: 1.5V
(load current 125mA)
8
6
7
5
4
3
2
DPS280 / DVS280 Series
1
DPS280 / DVS280 Series
1
青岛秉诚自动化设备有限公司
服务热线：
4006-918-365
传真：
(86-532)585-10-365
地址：中国
·
青岛市重庆南路
99
号海尔云街甲
3
号楼
7F
网址：
http://www.ivalve.cc Email
：
