ifm Electronic SA2004 Drucktransmitter

Product characteristics

• Number of inputs and outputs: Number of analogue outputs: 2
• Process connection: threaded connection G 1/2

Application

• Special feature: Gold-plated contacts
• Media: water; glycol solutions; air; oils
• Note on media: low-viscosity oils with viscosity: ≤ 40 mm²/s (40 °C)
, high-viscosity oils with viscosity: > 40 mm²/s (40 °C)
• Medium temperature [°C]: -20...90
• Pressure rating [bar]: 100
• Pressure rating [MPa]: 10
• MAWP (for applications according to CRN) [bar]: 85

Electrical data

• Operating voltage [V]: 18...30 DC
• Current consumption [mA]: < 100
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 10

Inputs / outputs

• Number of inputs and outputs: Number of analogue outputs: 2

Outputs

• Total number of outputs: 2
• Output signal: analogue signal
• Number of analogue outputs: 2
• Analogue current output [mA]: 4...20; (scalable)
• Max. load [Ω]: 350
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Measuring/setting range

• Probe length L [mm]: 19.2
• Operating mode: relative; absolutely liquid; absolutely gaseous; (absolute: reference measurement recommended; Factory setting: relative)

Temperature monitoring

• Measuring range [°C]: -20...90
• Resolution [°C]: 0.2
• Analogue start point [°C]: -20...76
• Analogue end point [°C]: 4...100
• In steps of [°C]: 0.2
Liquid media - absolute operating mode
• Setting range [m/s]: 0.04...3
• Greatest sensitivity [m/s]: 0.04...3
Liquid media - relative operating mode
• Setting range [m/s]: 0.04...6
• Greatest sensitivity [m/s]: 0.04...3
Gases - operating mode "absolute"
• Setting