• Gossen Metrawatt


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Item number: R2900

Compact Controller, 96 x 96 mm

The R2900 temperature controller offers top functionality and flexibility with a minimal installation depth.

  • discontinuedCompact Controller, 96 x 96 mm

The harmonic-free PDPI control algorithm ensures best possible results, and its control parameters are determined by means of self-optimization.

IP 65 protection allows for use in harsh environments. Primary applications include temperature control in plastics processing and packaging machines, oven manufacturing and food processing.

  • Technical characteristics
    • Digital displays for actual value, as well as setpoint / manipulating factor / heating current
    • Keys for manual operation
    • Proxy setpoint with external activation
    • Rising or falling setpoint ramp
    • Regulated temperature becomes active in the event of sensor breakage
    • Heating circuit and heating current monitoring
    • Adapted for export markets: 230 V / 110 V, degrees Celsius / Fahrenheit
    • 3 Years Warranty
    • Made in Germany

    Order features:

    • 2-point, 3-point, continuous-action and step-action controller
    • Differential and follow-up control with second input
    • Sensor input for type J, L, K, B, S, R and N thermocouples, and
    • PT100 sensors (2/3-wire) or standard signals of 0/2 to 10 V and 0/4 to 20 mA
    • Relay or transistor output
    • 2 limit contacts with absolute/relative monitoring,
    • Actuation suppression, NO/NC contact
    • RS 232 / RS 485 communications interface
    • Auxiliary power: 110 to 230 VAC



Do you have any questions on the product or do you need technical information or details on the current delivery period? Our sales backoffice will be pleased to assist you.

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Telephone: +49 911 8602-0
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