- Product Details
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Quick Details
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Brand Name:
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SENTEC
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Model Number:
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PW221
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Max. Working Pressure:
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60 Mpa
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Product name:
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pressure switch
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Pressure range:
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-1bar~1000bar, 0~25 bar(Differential pressure type)
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Accuracy:
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≤0.25%FS, 0.5% FSO(typical),1%FSO(max)
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Pressure Type:
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Gauge pressure, Absolute pressure
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Screen display:
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Blue 128*64 OLED
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Power supply:
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+18 ~ +24V
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Stability:
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±0.3%FS/year
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Working temperature:
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-20℃~+80℃
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Electric connection:
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M12*1 round plug or customized
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Diaphragm material:
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316L stainless steel
Quick Details
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Whether the smart:
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Yes
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Max. Voltage:
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12V~30VDC
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Place of Origin:
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Sichuan, China
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Brand Name:
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SENTEC
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Model Number:
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PW221
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Max. Working Pressure:
-
60 Mpa
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Product name:
-
pressure switch
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Pressure range:
-
-1bar~1000bar, 0~25 bar(Differential pressure type)
-
Accuracy:
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≤0.25%FS, 0.5% FSO(typical),1%FSO(max)
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Pressure Type:
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Gauge pressure, Absolute pressure
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Screen display:
-
Blue 128*64 OLED
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Power supply:
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+18 ~ +24V
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Stability:
-
±0.3%FS/year
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Working temperature:
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-20℃~+80℃
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Electric connection:
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M12*1 round plug or customized
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Diaphragm material:
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316L stainless steel
PW221 electronic pressure sensor adopts ceramic or fifilm technology to ensure the high precision and durability of
the sensor. With on-site display, LED digital display of on-site pressure or setting menu. Switch status, menu setting
switch point, analog quantity starting and ending point, output function, storage function and display function, so
the setting need not be completed on the spot. With high reliability, output can be directly used for PLC. M12
locking connector, easy to disassemble and connect, high level of protection. Positive or negative pressure can be
measured. The sensor can be used as both a pressure switch and a pressure transmitter because it has both a
switching output and an analog output. The display shell can rotate freely in the range of 270°, fully meeting the
visual requirements.
Gas-liquid dual-use, suitable for: pump control, tank detection, liquid level control, fifilter plugging, monitoring,
leakage monitoring, but also widely used in hydraulic and pneumatic occasions: such as mechanical equipment
and process control.
the sensor. With on-site display, LED digital display of on-site pressure or setting menu. Switch status, menu setting
switch point, analog quantity starting and ending point, output function, storage function and display function, so
the setting need not be completed on the spot. With high reliability, output can be directly used for PLC. M12
locking connector, easy to disassemble and connect, high level of protection. Positive or negative pressure can be
measured. The sensor can be used as both a pressure switch and a pressure transmitter because it has both a
switching output and an analog output. The display shell can rotate freely in the range of 270°, fully meeting the
visual requirements.
Gas-liquid dual-use, suitable for: pump control, tank detection, liquid level control, fifilter plugging, monitoring,
leakage monitoring, but also widely used in hydraulic and pneumatic occasions: such as mechanical equipment
and process control.
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Control range
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-1bar～1000bar, 0~25 bar(Differential pressure type)
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Maximum power
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Consumption < 3W
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Power supply voltage
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12... 30 VDC
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Switch life
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>1million times
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Electrical protection
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reverse pole, overload, short circuit protection
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Switch current
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1.2A (maximum)
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Switch output
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Set range 0.5%… 100% range, Switch number 1 or 2 is optional
Output function PNP; NPN normally on or normally off can be set Rated current ≤300mA, Response time ≤30ms |
Switch response
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< 100ms
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Analog current output
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Output type 4... 20mA analog output, Load Ω 500 or less
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Switch delay
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0s ～ 180s
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Wiring protection
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phase reversal, overload, paragraph protection
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Ambient temperature
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-30°C~70 °C
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Digital display
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Red 9mmLED, range -999... 9999
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Medium temperature
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-40℃～85℃
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Accuracy
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≤±0.5% F.S.
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Relative humidity
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0~80%
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Temperature impact
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< ±0.03%FS/K
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Pressure sensitive fifilm
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316L stainless steel
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Temperature
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ambient temperature: -20... 80 °C, medium temperature: -30... 100 °C, storage
temperature: -40... 100 °C |
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Material
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Process connection: stainless steel +NBR seal
Shell material: zinc alloy |
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Electrical connection
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M12×14 core connector, M12×15 core connector (for 1 analog quantity +2
switching quantity) |
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Protection level
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IP67
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Certifications
Packing&Shipping
Q:What kind of products do you offer ?
A:SenTec supply pressure sensors, level sensors, temperature sensors , fiow sensors and environment sensors. Export more than 70+countries.
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Q:Could I get samples?
A:Yes,we have half-stock ready products for customized sample.
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Q:How about the quality of the magnets?
A:We have the certification of ISO, Europe standard ATEX, CE and ROSH ect.
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Q:What is the delivery time?
A:For standard specification,delivery time 5-7days; For customized specification 10-20days.
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Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Trade Assurance.
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Q: What is the warranty for your product ?
A: Warranty: 12-24Month, Lifetime maintenance
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Q. How can l get the quotation or send my inquiry to?
A. Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.
1. What is the Measuring medium? Water, oil or others.
2. How about Measuring range: 0-5m or..?
3.What would be the processing pressure and temperature？
4. Which signal output:4-20mA, RS485 or..?
5. Require quantity?
The specific price is subject to the parameters, please contact us for the quotation.
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