Bacharach 3015-4286 manual Connecting External Alarms, Connection, External Alarm Relay Connector

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Connecting External Alarms

Overview

The AGMSZ includes four SPDT relays whose contacts are rated 3 A at 240 VAC. These relays are used for the connection of external alarm devices that are activated when the relay is energized. The relays are factory assigned to energize under the following conditions:

Relay #1

Leak

Alarm Point 100 ppm

Relay #2

Spill

Alarm Point 300 ppm

Relay #3

Evacuate

Alarm Point 500 ppm

Relay #4

Fault

System Fault Event

Note that the alarm points of relays #1, #2, and #3 are set using the monitor’s LEAKLVL, SPILLLVL, and EVACLVL function screens (Page 16).

Connection

Use any of the service knockouts to gain cable access to the interior of the monitor. Locate the External Alarm Relay Connector (Page 8). Secure the leads from the external alarm device and its power source to the connector as shown in the diagram below.

The diagram on Page 11 shows a typical alarm device being connected to Relay 1. Note how power to this device is being tapped off the monitor’s AC input.

External Alarm Relay Connector

Each relay may be connected as normally open (NO), or normally closed (NC). The relay contacts are rated 3 A at 250 VAC.

Power for the external alarm devices may be supplied from an external power source, or from the monitor’s AC input terminals.

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Instruction 3015-4286

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Contents Rev September Installation / Operation / MaintenanceAgmsz Ammonia Gas Monitor Single Zone Warranty Register Your Warranty by VisitingTable of Contents Maintenance Introduction How to Use This ManualHazard Symbols on Monitor Safety Precautions Understanding Monitoring Levels Functional OverviewGeneral Description Agmsz Refrigerant Gas Leak Monitor Mechanical Room Placement Suggested Location of Sampling PointInspection InstallationInstallation Considerations Locating the MonitorOverview Connecting Gas Sample, Purge, and Exhaust LinesMounting Instructions Enclosure Mounting SpecsConnecting the Exhaust Line Connecting the Gas-Sample LineConnecting the Purge Line Tubing ConsiderationsInterior Schematic Interior SchematicElectrical Wiring AC Power ConnectionsConnection Connecting External AlarmsExternal Alarm Relay Connector MA Current Loop Interface Typical External Alarm Relay 1 WiringMA Current Loop Connector Instruction General Operation OperationFront Panel Display and Controls Data Display Screen Initial Power UpDisplay Screens Function Screens Edit Evac Level 0500 PPM R717 Calfactor Clearing / Silencing a Gas Alarm Working with Gas AlarmsWorking with System Faults Viewing the Gas Alarm LogViewing the Fault Log Fault CodesKeypad Functions Clearing the Stored PPM Log, Alarm & Fault DataWorking with the P-CHK Function Screen DisplayWorking with the Diagnos Function First Diagnostic ScreenSecond Diagnostic Screen Working with the Calibration Function Calibration ProcedureAdjusting Calibration Factor Maintenance Optional Accessories Replacement Parts & Optional AccessoriesReplacement Parts Service Centers Specifications Years from date of shipmentInstruction Headquarters Hunt Valley Circle, New Kensington, PA

3015-4286 specifications

Bacharach 3015-4286 is an innovative and versatile instrument, specifically designed for professionals in industries where air quality monitoring is paramount. This model stands out due to its advanced features and technologies, making it a preferred choice for those needing accurate and reliable measurements of various gases.

One of the main features of the Bacharach 3015-4286 is its multi-gas detection capability. It can simultaneously monitor up to five different gases, providing users with a comprehensive understanding of their environment in real-time. This is particularly beneficial in applications such as HVAC, refrigeration, and industrial processes, where the presence of gases like carbon dioxide, ammonia, and refrigerants can have significant safety and regulatory implications.

The device utilizes state-of-the-art sensors that ensure high sensitivity and selectivity to the target gases. These sensors are designed for quick response times, allowing users to detect any changes in gas concentrations almost instantaneously. This responsiveness is crucial for environments where rapid decision-making is necessary to ensure safety and compliance with environmental regulations.

In addition to its gas detection capabilities, the Bacharach 3015-4286 features a user-friendly interface. The large display screen provides clear readouts, and the intuitive navigation system allows users to easily switch between different measurement modes and settings. This accessibility makes it suitable for both experienced professionals and those who may be new to gas monitoring technologies.

Battery life is another characteristic that sets the Bacharach 3015-4286 apart from its competitors. With efficient power management, the device can operate continuously for extended periods without the need for frequent recharging or battery replacement. This reliability is crucial for fieldwork, where access to power sources may be limited.

Moreover, the device is compact and lightweight, enhancing its portability. Users can easily transport the Bacharach 3015-4286 to various job sites without inconvenience. Its robust design ensures durability in diverse working conditions, further establishing it as a dependable tool in the field.

In summary, the Bacharach 3015-4286 is a cutting-edge gas detection instrument offering multi-gas detection, advanced sensors, user-friendly operation, long battery life, and portability. These features make it an indispensable asset for professionals seeking to ensure safety and compliance in their working environments.
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