Cảm biến áp suất IFM PQ0809 (-1…1 bar)

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Hãng sản xuất : IFM
Model : PQ0809
Bảo hành : 12 Tháng
Xuất xứ : EU

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Cảm biến áp suất IFM PQ0809

Hãng sản xuất: IFM
Model: PQ0809
Xuất xứ: EU
Bảo hành: 12 Tháng

Thông số Cảm biến áp suất IFM PQ0809

Product characteristics
Output signal switching signal
Measuring range
-1…1 bar -1000…1000 mbar
Process connection threaded connection G 1/8 internal thread
Application
Special feature Gold-plated contacts
Application for industrial applications
Media compressed air
Conditionally suitable for other media on request
Medium temperature [°C] 0…60
Min. bursting pressure [bar] 30
Pressure rating [bar] 20
Type of pressure relative pressure; vacuum
Electrical data
Operating voltage [V] 18…32 DC; (according to EN 50178 SELV/PELV)
Current consumption [mA] < 50
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Overvoltage protection yes; (< 40 V)
Power-on delay time [s] 0.3
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
Total number of outputs 2
Output signal switching signal
Electrical design 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] 100
Switching frequency DC [Hz] < 200
Short-circuit protection yes
Type of short-circuit protection pulsed
Measuring/setting range
Measuring range
-1…1 bar -1000…1000 mbar
Set point SP [bar] -0.98…1
Reset point rP [bar] -0.99…0.99
In steps of [bar] 0.01
Accuracy / deviations
Switch point accuracy [% of the span] < ± 0,5
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span] < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation [% of the span] < ± 0,25
Long-term stability [% of the span] < ± 0,05; (per 6 months)
Temperature coefficient zero point [% of the span / 10 K] 0,2; (0…60 °C)
Temperature coefficient span [% of the span / 10 K] 0,2; (0…60 °C)
Response times
Response time [ms] < 2.5
Delay time programmable dS, dr [s] 0; 0,002…5
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit
Operating conditions
Ambient temperature [°C] 0…70
Storage temperature [°C] -25…85
Protection IP 65
Mechanical data
Weight [K40] 85.5
Materials PBT; FKM; polyester
Materials (wetted parts) brass; FKM; silicon (coated); PBT
Min. pressure cycles 50 million
Process connection threaded connection G 1/8 internal thread
Displays / operating elements
Display
Display unit 4 x LED, green
switching status 2 x LED, yellow
function display alphanumeric display, 4-digit
measured values alphanumeric display, 4-digit
Display unit bar; kPa; psi; inHg
Accessories
Accessories (optional)
mounting set for DIN rail: TH 35-7,5 / EN60715, E37340
Thread extension: 1/8″, E30075
push-in air fitting for tube: Ø 6 mm, E30076
push-in air fitting for tube: Ø 8 mm, E30077
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M8; Contacts: gold-plated