ifm Electronic TK7460 Temperaturschalter mit intuitiver Schaltpunkteinstellung

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 2
• Measuring range: -25...140 °C, -13...284 °F
• Process connection: threaded connection G 1/2
• Installation length EL [mm]: 250

Application

• Special feature: Gold-plated contacts
• Measuring element: 1 x Pt 1000; (to DIN EN 60751, class A)
• Media: liquids and gases
• Medium temperature [°C]: -40...145
• Pressure rating [bar]: 300

Electrical data

• Operating voltage [V]: 9.6...32 DC; ("supply class 2" to cULus)
• Current consumption [mA]: < 30
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 0.5

Inputs / outputs

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

Outputs

• Total number of outputs: 2
• Output signal: switching signal
• Electrical design: PNP
• Number of digital outputs: 2
• Output function: normally open / normally closed
• Max. voltage drop switching output DC [V]: 2
• Permanent current rating of switching output DC [mA]: 500
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Measuring/setting range

• Measuring range: -25...140 °C, -13...284 °F
• Set point SP: -20...140 °C, -4...284 °F

Accuracy / deviations

• Temperature drift per 10 K [K]: 0.1 **)
• Repeatability [K]: ± 0,1
• Setting accuracy [K]: ± 3

Response times

• Dynamic response T05 / T09 [s]: 1 / 3; (to DIN EN 60751)

Software / programming

• Adjustment of the switch point: setting rings

Operating conditions

• Ambient temperature [°C]: -40...80
• Note on ambient temperature: at medium temperature: < 80 °C
, -40...50 °C, at medium temperature: < 145 °C