Cảm biến áp suất IFM PF2956 -0.13…2.5 bar

23.951.000 

SKU: PF2956
Hãng sản xuất: IFM
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT

Báo giá
Mã: PF2956 Danh mục: ,
Product characteristics
Output signal switching signal; analogue signal; (configurable)
Measuring range
-0.13…2.5 bar -130…2500 mbar -1.8…36.3 psi -13…250 kPa
Process connection threaded connection G 3/4 external thread
Application
Special feature Gold-plated contacts
Application food and beverage industry
Installation freely rotatable housing 350°
Media viscous media and liquids with suspended particles; liquids and gases
Medium temperature [°C] -25…80
Min. bursting pressure
50 bar 725 psi 5000 kPa
Pressure rating
20 bar 290 psi 2000 kPa
Type of pressure relative pressure
No dead space yes
Electrical data
Operating voltage [V] 20…30 DC
Current consumption [mA] < 60
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.2
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250
Switching frequency DC [Hz] < 170
Number of analogue outputs 1
Analogue current output [mA] 4…20; (scalable 1:4)
Max. load [Ω] (Ub – 10 V) / 20 mA
Analogue voltage output [V] 0…10; (scalable 1:4)
Min. load resistance [Ω] 2000
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range
-0.13…2.5 bar -130…2500 mbar -1.8…36.3 psi -13…250 kPa
Set point SP
-0.11…2.5 bar -1.6…36.3 psi -11…250 kPa
Reset point rP
-0.12…2.49 bar -1.7…36.2 psi -12…249 kPa
Analogue start point
-0.13…1.88 bar -1.8…27.2 psi -13…188 kPa
Analogue end point
0.5…2.5 bar 7.3…36.3 psi 50…250 kPa
In steps of
0.01 bar 0.1 psi 1 kPa
Factory setting
SP1 = 0.63 bar rP1 = 0.58 bar
ASP = 0.00 bar AEP = 2.50 bar
Accuracy / deviations
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span] < ± 0,6; (Turn down 1:1 linearity, incl. hysteresis and repeatability limit value setting to DIN 16086)
Linearity deviation [% of the span] < ± 0,5; (Turn down 1:1)
Hysteresis deviation [% of the span] < ± 0,1; (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…80 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,2; (0…80 °C)
Response times
Response time [ms] < 3
Damping for the switching output dAP [s] 0…4
Damping for the analogue output dAA in steps [s] 0 – 0,1 – 0,5 – 2
Max. response time analogue output [ms] 3
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span
Operating conditions
Ambient temperature [°C] -25…80
Storage temperature [°C] -40…100
Protection IP 67
Mechanical data
Weight [g] 308.5
Materials stainless steel (1.4404 / 316L); PBT; PC; PEI; EPDM/X; FKM
Materials (wetted parts) ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; FKM; PTFE
Min. pressure cycles 100 million
Process connection threaded connection G 3/4 external thread
Displays / operating elements
Display
switching status 2 x LED, red
function display 7-segment LED display
measured values 7-segment LED display
Display unit bar; psi; kPa
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; Contacts: gold-plated

Thông tin bổ sung

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5 Năm

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Analog, NC, NO, NPN, PNP

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