ifm Electronic PM1689, Frontbündiger Drucksensor

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 1; Number of analogue outputs: 1
• Measuring range: -0.005...0.1 bar, -5...100 mbar, -0.073...1.45 psi, -0.5...10 kPa
• Process connection: threaded connection G 1 external thread sealing cone

Application

• Special feature: Gold-plated contacts
• Measuring element: ceramic-capacitive pressure measuring cell
• Temperature monitoring: no
• Application: flush mountable for the food and beverage industry
• Media: viscous media and liquids with suspended particles; liquids and gases
• Medium temperature [°C]: -25...150
• Min. bursting pressure: 30000 mbar, 435 psi, 3000 kPa
• Pressure rating: 4000 mbar, 58 psi, 400 kPa
• Vacuum resistance [mbar]: -1000
• Type of pressure: relative pressure
• No dead space: yes
• MAWP (for applications according to CRN) [bar]: 4

Electrical data

• Operating voltage [V]: 18...30 DC
• Min. insulation resistance [MΩ]: 100; (500 V DC)
• Protection class: III
• Reverse polarity protection: yes
• Measuring principle: hydrostatic
• Integrated watchdog: yes
2-wire
• Current consumption [mA]: 3.5...21.5
• Power-on delay time [s]: 1
3-wire
• Current consumption [mA]: < 45
• Power-on delay time [s]: 0.5

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: analogue signal; IO-Link; (configurable)
• Number of digital outputs: 1; (IO-Link)
• Number of analogue outputs: 1
• Analogue current output [mA]: 4...20; (scalable)
• Max. load [Ω]: 700; (Ub = 24 V; (Ub - 9 V) / 21.5 mA)
• Short-circuit proof: yes
• Overload protection: yes

Measuring/setting range

• M