Honeywell instruction manual System Description, Basic Parts of the Honeywell EC-P2 Sensor

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1 System Description

The Honeywell EC-P2 is a portable, battery operated instrument for the measurement of gas concentrations in ambient air.

The Honeywell EC-P2 can be converted from one target gas to another by simply plugging in a different SMART-CELL for the desired target gas (takes about 30 seconds). This allows one instrument to detect a number of different gases. All calibration and alarm setpoint data is stored on the individual SMART-CELL so reconfiguration is not necessary when changing target gases. Extra SMART-CELLs should be kept on the optional sensor keeper when not in use to keep them “warmed up” and ready for immediate use.

The Honeywell EC-P2 utilizes two different batteries to insure that you’ll never be without power when you need it. The primary power source is a “D” size alkaline battery housed in the handle. It will run the unit approximately 75 hours. When this battery is removed or dead, the unit will switch to its standby power source, an internal rechargeable NiCad battery, which will run the unit approximately six hours. When not in use, the unit should be plugged into the charger to keep this standby battery charged. If desired, the unit can be run continuously when plugged into the charger.

The Honeywell EC-P2 also has advanced capabilities such as data logging to an Excel spreadsheet, 0 to 1.0 Volt DC analog output capability, and a sampling mode for taking a single reading in a controlled, repeatable manner.

 

Sampling Wand

Outlet Tube

Assembly

Data Logger Port

Standby Battery

Recharge Receptacle

Primary Battery

Figure 1. Basic Parts of the Honeywell EC-P2 Sensor

Honeywell EC-P2 Instruction and Installation Manual

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Contents Honeywell EC-P2 Page Page Introduction Table of Contents Analog Output Basic Parts of the Honeywell EC-P2 Sensor System DescriptionOperating the Sensor System SpecificationsChanging the Target Gas using SMART-CELL Technology Response Test Response/Recovery TimeSample Inlet Port Display Resolution Alarm FunctionsInterference Gases Calibration MaintenancePeriodic Maintenance Sensor LifeZero Calibration TroubleshootingTo Enter Zero / Span Mode To Exit Zero / Span ModeCalibration of the Honeywell EC-P2 Sensor using a Bypass Tee To Exit Caut / Warn / Alrm Mode Programming and Advanced FeaturesAlarm Setpoints, Functions To Enter Caut / Warn / Alrm ModeDisplay Variables To Enter AVG / Blank ModeSample Mode Samp Variable To Exit Samp / Meas / Clear ModeEC-P2 software installation Data LoggingWorking with the EC-P2 program Analog OutputAdjusting the Range Changing the full scale range on EC-P2 To Enter Range ModeTo Exit Range Mode Available SMART-CELLs Appendix aNH3 H2S NO2 SO2 Hcho SMART-CELL Cross-Sensitivity Table Interference GasesNone means there is no interference Exclusions Limited WarrantyHoneywell EC-P2 Instruction and Installation Manual Page Page Find out more Contact Honeywell Analytics Americas
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EC-P2 specifications

The Honeywell EC-P2 is a sophisticated and versatile product designed for enabling efficient monitoring and management of various building systems. This advanced device is particularly popular among facility managers and operational teams for its exceptional features and robust technology that enhance the overall functionality of building automation.

One of the standout features of the Honeywell EC-P2 is its dual communication capability. It integrates seamlessly with both BACnet and Modbus protocols, enabling effective interoperability within diverse building management systems. This flexibility allows users to connect various devices and sensors, creating a unified and streamlined infrastructure.

The EC-P2 is equipped with advanced sensor technology that provides real-time data on numerous environmental parameters. By accurately monitoring variables such as temperature, humidity, and air quality, the device plays a crucial role in optimizing indoor comfort and energy efficiency. This real-time monitoring helps facility managers make informed decisions and deploy strategies that reduce energy consumption and operating costs.

Another notable characteristic of the Honeywell EC-P2 is its user-friendly interface. The device comes with an intuitive display that provides easy access to key parameters and system statuses. Users can easily configure settings and troubleshoot any issues directly through the interface, minimizing downtime and improving operational efficiency.

In terms of expandability, the EC-P2 offers multiple I/O options, making it versatile enough to handle various applications. This expandability allows for integration with additional sensors and control devices, ensuring that the system can grow alongside changing operational needs.

Notably, the EC-P2 is designed with security in mind. It incorporates robust security measures to safeguard data and ensure safe communication over the network. This focus on security is increasingly important in today’s connected environments, where cybersecurity threats pose significant risks.

Finally, the Honeywell EC-P2 stands out for its reliability and durability. Built with quality components and rigorous testing standards, it is engineered to function effectively in demanding environments. Whether used in commercial buildings, industrial settings, or educational institutions, the EC-P2 is a trusted solution for modern building management needs.

With its advanced features, wide-ranging compatibility, and focus on efficiency and security, the Honeywell EC-P2 is a pivotal component in creating intelligent, responsive, and sustainable building environments. Its integration capabilities and user-centric design make it an invaluable tool for optimizing operational performance in today's fast-evolving technological landscape.
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