Item
Digital Pressure Switch
Pressure Switch Range
0 to 145 psi
Pressure Switch Electrical Contact Form
SPST
Electrical Connection
5 Pin 1/2 in 20UNF Connector
Output Current
2.5A @ 20 Degrees C
Power Required
45 to 65 Hz, 90 to 250V AC
Compatible With
Air and Liquids
Process Connection
1/4 in FNPT
Off Set Point
1 to 144 psi
Temp. Range
13 Degrees to 176 Degrees F
Housing Material
Stainless Steel
Wetted Materials
Stainless Steel
Application
for industrial applications
Display
switching status LED, red function display 7-segment LED display measured values 7-segment LED display
Product Type
Digital Pressure Sensor
Current consumption [mA]
u003c 10
Medium temperature [°C]
-25...80
Min. pressure cycles
100 million
Shock resistance
DIN IEC 68-2-27 50 g (11 ms)
Adjustment of the switch point
programming button
Temperature coefficient zero point [% of the span / 10 K]
u003c± 0,2; (-25...80°C)
Required protection
miniature fuse to IEC60127-2 sheet 1; ≤5 A; fast acting
Long-term stability [% of the span]
u003c± 0,1; (per year)
Parameter setting options
hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit
Max. voltage drop switching output AC [V]
2
Pressure rating
75 bar 1088 psi 7500 kPa
Delay time programmable dS, dr [s]
0, 0,2,...10, 11,...50
Switching frequency AC [Hz]
u003c 160
Number of inputs and outputs
Number of digital outputs: 1
Min. bursting pressure
150 bar 2175 psi 15000 kPa
EMC
EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V
Number of digital outputs
1
Switch point accuracy [% of the span]
u003c± 1,0
Restrictor element integrated
no (can be retrofitted)
Materials
stainless steel (1.4301 / 304); PC; PBT; PA; FKM
Reverse polarity protection
no
Output function
normally open / normally closed; (parameterisable)
Pressure Equipment Directive
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Reset point rP
0.05...9.95 bar 1...144 psi 5...994 kPa
Damping process value dAP [s]
0...4
In steps of
0.01 bar 1 psi 1 kPa
Operating voltage [V]
85...265 AC
Materials (wetted parts)
stainless steel (1.4305 / 303); ceramics; FKM
Type of pressure
relative pressure
Repeatability [% of the span]
u003c± 0,1; (with temperature fluctuations u003c 10 K)
Connection
Connector: 1 x 1/2
Storage temperature [°C]
-40...100
Operating voltage tolerance [%]
5...10
Measuring range
0...10 bar 0...145 psi 0...1000 kPa 0...1 MPa
Output signal
switching signal
Set point SP
0.1...9.99 bar 1...145 psi 10...999 kPa
Vibration resistance
DIN IEC 68-2-6 20 g (10...2000 Hz)
Ambient temperature [°C]
-25...80
Temperature coefficient span [% of the span / 10 K]
u003c± 0,3; (-25...80°C)
Power-on delay time [s]
0.2
Nominal voltage AC [V]
u003c 250
Linearity deviation [% of the span]
u003c± 0,5
Hysteresis deviation [% of the span]
u003c± 0,1
Permanent current rating of switching output AC [mA]
250; ((...70°C) 1000 (...60°C) 1500 (...45°C) 2500 (...20°C))
Min. insulation resistance [MΩ]
100; (500 V DC)
Pressure - Maximum
145 psi
Voltage Rating - Maximum
265 V AC
Pressure Connection Type
1/4 in NPT
Reset Point - Minimum
-14 psi
Operating Temperature - Maximum
176 Degrees F
Reset Point - Maximum
144 psi
Compatible Media
Gas, Liquid
Output Current Rating
2.5 A
Operating Temperature - Minimum
-13 Degrees F
Manufacturer Warranty Length
5 yr
Set Point - Maximum
145 psi
Electrical Design Output
Triac
Country of Origin (subject to change)
Germany
