Location:Home > Products > Pressure Measurement > Pressure Switch

PS300 Series Smart Industry Pressure Switch

1. Profiles:

PS300 series intelligent pressure switch is an intelligent digital pressure measurement and control products, which with pressure measurement, display, output and control integrated. This product is a full electronic structure, use isolated silicon oil filled diaphragm as sensing components, the output signal is composed of high precision, low drift amplifier processing, signal send into the high precision A/D converter, the digital signals into the microprocessor can processing and through processing the signal can control two channels switch, which is monitoring and control of the pressure control system. The intelligent digital pressure switch is flexible to use, simple operation, easy debugging, safe and reliable. Widely used in hydropower, tap water, petroleum, chemical, mechanical, hydraulic and other industries, the fluid medium pressure measurement display and control.

 

2. Specifications:


Parameter:

PS300S/   PS300M/PS300A1/PS300R

Pressure Range:

-1 Bar-1 Bar; 0-0.1 Bar.....1000 Bar / 0-2 Psi…15000 Psi   Optional

Pressure Type:

Gauge pressure; Absolute pressure; Sealed gauge pressure; Negative   pressure optional.

Safe Overload:

150% F.S.(standard)

Burst Pressure:

300% F.S. (standard)

Accuracy:

(Linearity Hysteresis

Repeatability)

≤ ±0.5%F.S

≤ ±0.25%F.S

Including non-lin., rep. and hys. Optional

Display Units Accuracy:

≤ ±0.1%F.S

Display Units Span:

-1999~9999

Total Error Band:

0...50 °C max. ±0.5 %FS

-10...70 °C max. ±1.0 %FS

Long Stability:

Standard: 0.1%F.S±0.05%

Working/Storage Temp:

-20~80

Tempe Compensation:

-10~60(standard)

Medium compatible:

Compatible with 316 Stainless Steel or 1Cr18Ni9Ti stainless   steel

Output:

Two switches output;

One switch with 4~20mA   or RS485 as output signal;

Two switches with   4~20mA or RS485 as output signal

optional

Power Supply:

12~36 V DC

Switch type:

PNP, NPN optional

Load Resistance:

24Vdc 1.2A

Max power consumption:

1w

Zero Temp. Drift:

0.03%FS/≤100kPa,  0.02%FS/>100kPa

Body materials:

316 stainless steel (standard); 1Cr18Ni9Ti stainless steel   optional

Material of diaphragm:

316L Stainless steel

Filling oil:

Silicon oil (standard); Fluorocarbon oil (Oxygen Services)

Electronic connection:

Plug: M12 (4-poles) Type IP65;   M12*1-5P; DIN43650 optional

Mechanical vibration:

±20g

Pressure

connect port:

G1/4’’male, G1/2’’male, 1/8’’NPT male, 1/4’‘NPT male, 1/2’‘NPT   male and female optional. (by customized)

Dimension:

See below drawing

Water Proof:

IP65

Response time:

≤5ms

Endurance:

≥1 million cycles, 0…100   %FS at 25

 

3. Part Number Selection Table:

Smart   Industry Electronic Pressure Switches

PS300S

DIN43650 Hirschman Terminal Box Type IP65

PS300M

M12*1 -4P Type IP65

PS300A1

M12*1 -5P Type IP65

PS300R

6 Pins Connectors Type IP65


Code

Pressure range

001

0…1   Bar

002

0...2 Bar

010

0...10 Bar

015

0...15 Bar

600

0...600   Bar

XXX

By   Customized


Code

Pressure type

G

Gauge (relative   pressure type)

A

Absolute pressure

N

Negative pressure


Code

Pressure connection

8

M20x1.5 male

10

1/2’’ NPT male

6

G1/4’’ male

3

1/4’’ NPT male

9

G1/2’’ male

X

By Customized


Code

Signal   Output

S2

Two Channels Switch Output  (4 wires)

SA

One Channel Switch and 4-20mA Output  (4-5 wires)

SR

Two Channels Switch and RS485 Output  (6 wires)


Code

Power   Supply

S3

24 V DC (Standard)

X

24V±20%


Code

Switch   Types

P

PNP

N

NPN


Code

Accuracy

1

±0.5%F.S (Standard type)

2

±0.25%F.S (Customized)


Code

Cable   Length

000

Non-Cable

005

5 Meters

XXX

By Customized

PS300S

010

G

6

S2

S3

P

1

002

Remarks

Example Part Number: PS300S010G6S2S3P1002

Note:

1.     ‘By Customized’ means that customers offer us the reality value data.

2.     ‘Remarks’ means that special requested by customers.

3.     For output is voltage, special output is acceptable, for examples: 0.3V-3.3V, 0-1V…..

4.     The process and Electronic connector is optional, so all order confirm by model code or our discussed result.

5.     OEM&ODM are available, just offer us your detail specifications and structure requirements. 

Ok.jpg Datasheet



Contact Us
HOLYKELL TECHNOLOGY
Lugu High-Tech Development Zone
Changsha City,Hunan,China
 admin@holykell.com
 +86-0731-89873265
 +86-0731-89873646
Privaey policy     Terms of us     Print Home© 2014 Holykell Technology