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    1/16 DIN Universal Process Limit Controller with Illuminated Keys

    CN7400 Series 1/16 DIN Universal Input Process Limit Controller with Illuminated Keys, dual display and remote reset provides high or low process limit protection
    $492.16
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    Data Sheet (PDF)

    1/16 DIN Universal Process Limit Controller with Illuminated Keys
    The CN7400 Series temperature/process FM-approved limit controllers set a new standard in 1/16 DIN limit controls. They have universal inputs (10 thermocouple and 4 RTD types, voltage, and current). Standard features include remote reset capability. Outputs include normally open (form 'A') and normally closed (form 'B') relays. Form 'A' and form 'B' relays can be set up for each setpoint output and logically linked to emulate a form 'C' output.

    Input Types Range
    K Thermocouple -200 to 2500°F (-129 to 1371°C)
    J Thermocouple -100 to 1600°F (-73 to 871°C)
    T Thermocouple -350 to 750°F (-212 to 398°C)
    E Thermocouple -100 to 1800°F (-73 to 982°C)
    N Thermocouple -100 to 2372°F (-73 to 1300°C)
    R Thermocouple 0 to 3200°F (-17 to 1760°C)
    S Thermocouple 0 to 3200°F (-17 to 1760°C)
    B Thermocouple 75 to 3308°F (24 to 1820°C)
    L (J DIN) Thermocouple -100 to 1600°F (-73 to 871°C)
    C Thermocouple 0 to 4208°F (-17 to 2320°C)
    Pt100 RTD (0.00385) -200 to 875°C (-328 to 1607°F)
    Pt100 RTD (0.00392) -200 to 875°C (-328 to 1607°F)
    RTD, 120 Ω Nickel (0.00628) -80 to 320°C (-112 to 608°F)
    RTD, Pt1000 (0.00385) -200 to 875°C (-328 to 1607°F)
    0 to 20 mA*, 4 to 20 mA* -1999 to 9999
    0 to 10Vdc*, -10 to 10 Vdc*,
    -10 to 10 mVdc*     		-1999 to 9999
    SPECIFICATIONS
    Selectable Input: 10 thermocouple, 4 RTD, DC voltage or DC current Display: Two 4-digit, 7-segment, 7.62 mm (0.3') high LEDs
    Accuracy: ±0.25% of span, ±1 least significant digit
    Supply Voltage: 100 to 240 Vac, nominal, 10 to 15%, 50 to 400 Hz; single phase; 132 to 240 Vdc, nominal, 10 to 20%
    Power Consumption: 5 VA max
    Operating Temperature: -10 to 55°C (14 to 131°F)
    Memory Backup: Non-volatile memory
    Relay Control Output Ratings:
        Resistive: SPST, 3 A @ 240 Vac
        Inductive: 1.5 A @ 240 Vac
    Weight: 227 g (8 oz)
    Panel Cut-Out: 45 +0.6 mm square (1.77 +0.02' square)
    Maximum Panel Thickness: 6.35 mm (0.25')
    Panel Depth: 133 mm (5.24')