سنسور فشار آنالوگ با نمایشگر PG2794

هارمونیک کنترل نماینده فروش IFM

هارمونیک کنترل فروش سنسور فشار IFM PG2794

هارمونیک کنترل فروش گیج فشار IFM PG2794

هارمونیک کنترل نماشیگر فشار IFM PG2794

Flush pressure sensor with analogue displayPG2794PG-010-REA01-MFRKG/U

• Analogue display, pressure switch and transmitter in one unit
• Excellent readability also over a long distance
• Rotatable display with LED bar graph for switch point indication
• Hygienic, robust stainless steel housing for the requirements of the food and beverage industry
• Flush process connection for use in CIP and SIP processes

• Product characteristics
  Output signal	switching signal; analogue signal; (configurable)
  Measuring range	-1...10 bar -14.5...145 psi
  Process connection	threaded connection G 1 external thread Aseptoflex Vario
  Application
  Special feature	Gold-plated contacts
  Application	flush mountable for the food and beverage industry
  Media	viscous media and liquids with suspended particles; liquids and gases
  Medium temperature [°C]	-25...125; (145 max. 1h)
  Min. bursting pressure	150 bar 2175 psi
  Pressure rating	50 bar 725 psi
  Type of pressure	relative pressure; vacuum
  No dead space	yes
  MAWP (for applications according to CRN) [bar]	50
  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]	6
  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	2
  Output signal	switching signal; analogue signal; (configurable)
  Electrical design	PNP/NPN
  Number of digital outputs	1
  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]	50
  Number of analogue outputs	1
  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	-1...10 bar -14.5...145 psi
  Set point SP	-0.98...16 bar -14.2...232 psi
  Reset point rP	-1...15.98 bar -14.5...231.8 psi
  Analogue start point	-1...13.5 bar -14.5...195.7 psi
  Analogue end point [bar]	1.5...16
  In steps of	0.01 bar 0.1 psi
  Accuracy / deviations
  Switch point accuracy [% of the span]	< ± 0,2; (Turn down 1:1)
  Repeatability [% of the span]	< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
  Characteristics deviation [% of the span]	< ± 0,2; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1)
  Linearity deviation [% of the span]	< ± 0,15; (Turn down 1:1)
  Hysteresis deviation [% of the span]	< ± 0,15; (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]	< ± 0,05; (0...70 °C)
  Temperature coefficient span [% of the span / 10 K]	< ± 0,15; (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]	25
  Operating conditions
  Ambient temperature [°C]	-25...80
  Storage temperature [°C]	-40...100
  Protection	IP 67; IP 69K
  Tests / approvals
  EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-5 Surge 0,5/1 kV EN 61000-4-6 HF conducted 10 V
  Shock resistance	DIN IEC 68-2-27 50 g (11 ms)
  Vibration resistance	DIN IEC 68-2-6 20 g (10...2000 Hz)
  MTTF [years]	100
  Note on approval	factory certificate available as download at www.factory-certificate.ifm
  Mechanical data
  Weight [g]	555
  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 Aseptoflex Vario
  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
  With scale	yes
  Extended display range (max.)	16 bar 232 psi
  Remarks
  Remarks	characteristics deviation in the extended display range: 1.5 % of the span switch point accuracy in the extended display range: 1.5 % of the span
  Pack quantity	1 pcs.
  Electrical connection
  Connection	Connector: 1 x M12; Contacts: gold-plated