ifm Electronic SL0301 Luftstromwächter

Product characteristics

• Number of inputs and outputs: Number of relay outputs: 1
• Process connection: Ø 23 mm

Application

• Medium temperature [°C]: -10...50
• Pressure rating [bar]: 1

Electrical data

• Operating voltage [V]: 80...250 AC / 90...250 DC
• Max. power consumption [VA]: 3
• Min. insulation resistance [MΩ]: 100; (500 V DC)
• Reverse polarity protection: no
• Power-on delay time [s]: 60

Inputs / outputs

• Number of inputs and outputs: Number of relay outputs: 1

Outputs

• Output signal: switching signal
• Number of relay outputs: 1
• Contact rating: 3 A (30 V DC / 250 V AC)
• Switching function flow monitoring: relay energised when flow is present
• Short-circuit proof: no
• Overload protection: no

Measuring/setting range

Gases

Accuracy / deviations

• Temperature gradient [K/min]: 5

Response times

• Response time [s]: 3...60
Gases
• Response time [s]: 3...60

Software / programming

• Adjustment of the switch point: potentiometer

Operating conditions

• Ambient temperature [°C]: -10...50
• Storage temperature [°C]: -25...85
• Max. relative air humidity [%]: 90
• Protection: IP 65

Tests / approvals

• MTTF [years]: 747

Mechanical data

• Weight [g]: 209
• Dimensions [mm]: Ø 23 / L = 142
• Materials: housing: PBT; sensor surface: titanium
• Materials (wetted parts): PBT; titanium
• Process connection: Ø 23 mm

Displays / operating elements

• Display: function, 1 x LED, red
, function, 1 x LED, green

Electrical connection

• Required protection: miniature fuse to IEC60127-2 s