ifm Electronic SBT646 Drucktransmitter

Product characteristics

• Measuring range [l/min]: 2...100
• Process connection: Rp 1

Application

• Media: Liquids; water; glycol solutions
• Medium temperature [°C]: 10...180
• Pressure rating [bar]: 40
• Pressure rating [MPa]: 4
• Note on pressure rating: static

Electrical data

• Operating voltage tolerance [%]: -15...10
• Operating voltage [V]: 24 DC; (to SELV/PELV)
• Current consumption [mA]: < 35
• Protection class: III
• Reverse polarity protection: yes

Outputs

• Output signal: analogue signal
• Analogue current output [mA]: 4...20
• Max. load [Ω]: 500
• Short-circuit protection: yes
• Overload protection: yes

Measuring/setting range

• Measuring range [l/min]: 2...100

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)

Mechanical data

• Weight [g]: 1275
• Materials: brass white bronze coated; PPS; copper alloy; aluminium anodised; PEI; silicone; O-ring: EPDM; FKM
• Materials (wetted parts): stainless steel (316 / 1.4401); stainless steel (1.4301 / 304); brass; brass chemically nickel-plated; PPS; O-ring: FKM; magnet: metallic alloy nickel-plated; Two-component adhesive
• Process connection: Rp 1
• Switching cycles mechanical: 10 million

Remarks

• Remarks: Recommendation Use 200 micron filtration
, All da