ifm Electronic SBU624 Strömungstransmitter mit Rückflussverhinderer

Product characteristics

• Measuring range [l/min]: 0.3...50
• Process connection: G 1/2

Application

• Application: machine tools; Internal cooling of drill
• Media: Liquids; water; glycol solutions; coolants
• Medium temperature [°C]: 0...60
• Pressure rating [bar]: 200
• Pressure rating [MPa]: 20

Electrical data

• Operating voltage tolerance [%]: -15...10
• Operating voltage [V]: 24 DC; (to SELV/PELV)
• Current consumption [mA]: 10
• Protection class: III
• Reverse polarity protection: yes

Outputs

• Output signal: analogue signal
• Analogue voltage output [V]: 0.5...10
• Min. load resistance [Ω]: 10000
• Short-circuit protection: yes
• Overload protection: yes

Measuring/setting range

• Measuring range [l/min]: 0.3...50
• Flow range [l/min]: 75

Accuracy / deviations

• Repeatability [% of the final value]: 1
• Measuring error [% of the final value]: ± 5

Response times

• Response time [s]: < 0.01

Operating conditions

• Ambient temperature [°C]: 0...60
• Storage temperature [°C]: -15...80
• Protection: IP 65; IP 67

Tests / approvals

• EMC: DIN EN 61000-6-2,
, DIN EN 61000-6-3,
• Shock resistance: DIN EN 60068-2-27, 20 g (11 ms)
• Vibration resistance: DIN EN 60068-2-6, 5 g (10...2000 Hz)
• MTTF [years]: 15.78

Mechanical data

• Weight [g]: 737
• Materials: aluminium anodised; PA
• Materials (wetted parts): stainless steel (316 / 1.4401); brass; aluminium anodised; PU; O-ring: FKM
• Process connection: G 1/2
• Switching cycles mechanical: 10 million

Accessories

• Items supplied: sealing plugs

Remarks

• Remarks: Temperature changes slightly affect the specified standard settings fo