CONSTRUCTION

All aquastats have the following common parts

•Thermoplastic housing of mainly rectangular form. This housing is the carrier of the Micro Switch mechanism, the 6.3 mm quick connect terminals, the lever mechanism and the adjusting mechanism.

•Thermoplastic switch cover, which protects the switch mechanism and which fits in the above mentioned housing.

•Auxiliary parts to make it possible to use the quick connect terminals also for screw connection.

•External circular setting knob with scale and an index or internal setting with scale.

•Liquid filled sensing element with or without a remote bulb. This element is via a mounting plate connected to the rear side of the thermoplastic housing

•Well assembly in which the bulb of the sensing elements fits. For the dual direct mount aquastat and triple direct mount aquastat the well is enable to contain two resp. three bulbs.

NOTE: The surface mounted Aquastat does not have a well, but the bulb is enveloped by a sensor assembly of mainly rectangular form which is mounted on the rear side of the thermoplastic housing.

•A reset button for the switch mechanism, manual or tool reset, with exception of the surface mounted Aquastat, which does not have such a button.

Single direct mounted Aquastat needs the following extra parts

•A thermoplastic conduit box with a cable entry.

•A thermoplastic front cover to protect against touching of live parts.

•A thermoplastic top cover for covering of units with internal setting.

•An adjustable dial for the Micro Switch differential (if applicable).

Dual direct mounted Aquastat needs the following extra parts

•Two single thermoplastic conduit boxes (a right and a left one) with cable entry.

•A dual thermoplastic front cover to protect against touching of live parts.

•A thermoplastic top cover for covering of units with internal setting.

• An adjustable dial for the Micro Switch differential (if applicable).

•A bracket on the rear side of the Aquastat to connect both basic units together and which fits into a dual well.

Surface mounted Aquastat needs the following extra parts

•A thermoplastic conduit box with a cable entry

•A thermoplastic front cover to protect against touching of live parts.

•A thermoplastic top cover with scale for covering of unit with internal setting.

•A fastening strap with fastener, to mount the Aquastat on the surface of boiler or pipe.

Triple direct mounted Aquastat needs the following extra parts

•Three single thermoplastic conduit boxes with a cable entry.

•A dual and a single thermoplastic front cover.

•Two thermoplastic top covers for covering of units with internal setting.

• An adjustable dial for the Micro Switch differential (if applicable).

•Two brackets on the rear side of the Aquastat to connect the three basic units together and which fits into a triple well.

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EN2R-9005 0406R3-NE

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Honeywell 1EN2R-9005 0406R3-NE manual Construction, All aquastats have the following common parts
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1EN2R-9005 0406R3-NE specifications

The Honeywell 1EN2R-9005 0406R3-NE is an advanced industrial control solution designed to enhance automation processes across various sectors. This programmable logic controller (PLC) model is known for its robust performance, reliability, and versatility, making it an ideal choice for modern manufacturing and industrial environments.

One of the main features of the 1EN2R-9005 is its modular design. This allows for easy scalability and customization, enabling users to tailor the control system according to their specific needs. The modular structure also simplifies maintenance and upgrades, minimizing downtime and ensuring continuous operations.

The device boasts a powerful processing unit that supports complex computing tasks while maintaining quick response times. This capability is crucial in environments where rapid decision-making is essential for process optimization and efficiency. Additionally, the Honeywell 1EN2R-9005 is equipped with an extensive input/output interface, allowing it to connect seamlessly with various sensors, actuators, and other control devices, ultimately enhancing system integration and interoperability.

Another notable characteristic of this PLC model is its high level of environmental resilience. It is designed to withstand extreme temperatures, vibrations, and electrical noise, ensuring durability and consistent performance even in harsh industrial settings. This quality not only prolongs the equipment's lifespan but also reduces the risk of malfunctions.

The Honeywell 1EN2R-9005 also features advanced communication capabilities. It supports multiple communication protocols, enabling it to interface with different network types. This flexibility is essential for today’s interconnected industrial environments, where devices often need to share data in real-time for optimal operation.

Furthermore, the interface for programming and monitoring the 1EN2R-9005 is user-friendly, integrating intuitive software that simplifies the task of configuring and maintaining the system. This ease of use is complemented by extensive documentation and support resources provided by Honeywell.

In summary, the Honeywell 1EN2R-9005 0406R3-NE stands out due to its modular design, powerful processing capabilities, environmental resilience, flexible communication options, and user-friendly interface. These features make it a reliable choice for industries seeking to enhance their automation processes and overall operational efficiency.
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