digital temperature controller / programmable / configurable
KRD3

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digital temperature controller / programmable / configurable digital temperature controller / programmable / configurable - KRD3
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Characteristics

  • Display:

    digital

  • Type:

    programmable

  • Other characteristics:

    configurable

  • Maximum temperature:

    25 °C (77 °F)

Description

Controller, programmer with independent timer

Dimensions 78 x 35 mm, depth 87 mm
Front protection degree IP20
1 input for temperature probes: tc J, K, S, R, T, J and K infrared sensors, RTD PT1000 and Pt 100 2-wire, PTC KTY81-121 (990Ω@25°C); NTC 103AT- 2 (10KΩ@25°C), for mV signals 0/12... 60 mV or normalized signals 0/4... 20 mA, 0/1... 5 V, 0/2... 10 V
Accuracy: ± 0.5% of span ± 1 digit; tc S ± 1% of span ± 1 digit
1 digital input for free voltage contacts
Power supply: 24 VAC / VDC ± 10%, 100 ... 240 VAC / VDC (-15% / +10%) Frequency: 50/60 Hz
Power consumption: 7 VA max.
OUT1: Relay SPST-NO 4A/240 Vac or in tension to drive SSR 13V @ 1mA max, 10.5 min @ 15 mA ± 10% or analogue galvanically isolated 0/4... 20 mA, 0/2... 10V
OUT2: Relay SPST-NO 2A/240 Vac or in tension to drive SSR 13V @ 1mA max, 10.5 min @ 15 mA ± 10%
OUT3: Relay SPST-NO 2A/240 Vac or in tension to drive SSR 13V @ 1mA max, 10.5 min @ 15 mA ± 10%
OUT4 programmable: voltage to drive SSR 13V @ 1mA max, 10.5 min @ 15 mA ± 10% or power transmitter, or digital input
Auxiliary supply output: 13V max @1mA, 10.5 min@15 mA ±10%
3 configurable alarms as absolute, deviation and band
4 selectable Set Point