Cảm biến áp suất IFM PG2889 -0.005…0.1 bar

Mã sản phẩm: PG2889

Thương hiệu	IFM
Thời gian bảo hành	5 Năm
Điện áp ngõ vào	24V
Ngõ ra	Analog, NC, NO, NPN, PNP

Liên hệ mua hàng

Hãng sản xuất: IFM

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

Product characteristics

Output signal

switching signal; analogue signal; (configurable)

Measuring range

-0.005…0.1 bar

-5…100 mbar

-2…40.15 inH2O

Process connection

threaded connection G 1 external thread sealing cone

Application

Special feature

Gold-plated contacts

Application

food and beverage industry; Safety manometer (S) based on DIN EN 837-1

Media

viscous media and liquids with suspended particles; liquids and gases

Medium temperature [°C]

-25…125; (145 max. 1h)

Min. bursting pressure

30000 mbar

12043 inH2O

Pressure rating

4000 mbar

1605 inH2O

Type of pressure

relative pressure

MAWP (for applications according to CRN) [bar]

Electrical data

Operating voltage [V]

18…32 DC

Current consumption [mA]

< 70; (24 V)

Min. insulation resistance [MΩ]

100; (500 V DC)

Protection class

III

Reverse polarity protection

yes

Power-on delay time [s]

Integrated watchdog

yes

Inputs / outputs

Number of inputs and outputs

Number of digital outputs: 1; Number of analogue outputs: 1

Outputs

Total number of outputs

Output signal

switching signal; analogue signal; (configurable)

Electrical design

PNP/NPN

Number of digital outputs

Output function

normally open / normally closed; (parameterisable)

Max. voltage drop switching output DC [V]

Permanent current rating of switching output DC [mA]

250

Switching frequency DC [Hz]

Number of analogue outputs

Analogue current output [mA]

4…20, invertible; (scalable)

Max. load [Ω]

(Ub – 10 V) / 20 mA

Short-circuit protection

yes

Type of short-circuit protection

pulsed

Overload protection

yes

Measuring/setting range

Measuring range

-0.005…0.1 bar

-5…100 mbar

-2…40.15 inH2O

Set point SP

-4.8…160 mbar

-1.95…64.25 inH2O

Reset point rP

-5…159.8 mbar

-2.05…64.15 inH2O

Analogue start point

-5…135 mbar

-2…54.2 inH2O

Analogue end point

20…160 mbar

8.05…64.25 inH2O

In steps of

0.1 mbar

0.05 inH2O

Accuracy / deviations

Switch point accuracy [% of the span]

< ± 0,5; (Turn down 1:1)

Repeatability [% of the span]

< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)

Characteristics deviation [% of the span]

< ± 0,5; (Turn down 1:1 linearity, incl. hysteresis and repeatability limit value setting to DIN 16086)

Linearity deviation [% of the span]

< ± 0,25; (Turn down 1:1)

Hysteresis deviation [% of the span]

< ± 0,2; (Turn down 1:1)

Long-term stability [% of the span]

< ± 0,1; (Turn down 1:1; per year)

Temperature coefficient zero point [% of the span / 10 K]

< ± 0,1; (0…70 °C)

Temperature coefficient span [% of the span / 10 K]

< ± 0,2; (0…70 °C)

Response times

Response time [ms]

< 10

Damping for the switching output dAP [s]

0.01…30

Damping for the analogue output dAA [s]

0.01…30

Step response time analogue output [ms]

Operating conditions

Ambient temperature [°C]

-25…80

Storage temperature [°C]

-40…100

Protection

IP 67; IP 69K

Mechanical data

Weight [g]

559

Materials

stainless steel (1.4404 / 316L); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm

Materials (wetted parts)

ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; PTFE

Min. pressure cycles

100 million

Process connection

threaded connection G 1 external thread sealing cone

Displays / operating elements

Display

Display unit	2 x LED, green
switching status	LED, yellow
switch points	LED ring, red
function display	alphanumeric display, red 4-digit
measured values	analogue display, 0…350° rotatable, pointer not visible when unit disconnected
measured values	alphanumeric display, red 4-digit