Description
4–20 mA current interface for the temperature controller actual value maps the temperature span from −20 °C to +70 °C onto a standardised 4–20 mA analogue current loop. This option enables continuous external monitoring, chart recording or process-control integration of the live chamber temperature reading. The industry-standard current-loop format connects readily to PLCs, multipoint data loggers, SCADA platforms and facility management systems without proprietary digital protocols. It is intended for climate chambers, stability cabinets and related controlled-environment equipment used in pharmaceutical, biotechnology and materials testing laboratories. From manufacturer Memmert, the interface complements digital connectivity such as Ethernet protocol export and USB stick logging already available on TwinDISPLAY systems. Supplied as one piece for the temperature actual-value channel, it provides a robust analogue signal path for independent temperature supervision. Laboratories benefit during long-duration ICH stability runs and routine quality-control workflows where remote actual-value signalling is required alongside the chamber’s internal data logger and protection functions.
This article is part of Shakers, rockers & rotators, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Interface type: 4–20 mA current interface
- Measured parameter: Temperature controller actual value
- Temperature scaling: −20 to +70 °C = 4–20 mA
- Country of origin: Germany
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Questions about 4 - 20 mA current loop interface; Temperature controller actual value (-20 to +7
What is this article?
4 - 20 mA current loop interface; Temperature controller actual value (-20 to +7 is the article on this page. Luminix Health distributes Memmert for laboratory use. It sits in Shakers, rockers & rotators, inside Stirring, shaking & mixing, in Instruments de précision.
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