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B14 Gas Alarm Module

B14 Gas Alarm Module

B14 Gas Alarm Module

Product catalog summary
Overview: The document provides detailed information about ATI's Model B14 Series receivers, which are compact electronic modules designed for gas detection systems. These modules offer local alarm, display, and signal retransmission functions and are compatible with ATI's toxic or combustible gas transmitters.
Functions: The Model B14 Alarm Receivers are DIN rail mounted and can be housed in single or multiple unit enclosures. Key functions include:
  • LED Display: Displays gas concentrations in PPM, PPB, percent, or percent LEL, with a user-selectable range.
  • Alarm Setpoints: Three separate alarm setpoints for caution, warning, and alarm, with LED indicators.
  • Relay Outputs: Three relays for each alarm setpoint, configurable for standard or fail-safe operation.
  • Trouble Alarm: A separate LED and relay for trouble conditions, activating on signal loss or low input.
  • Remote Reset Input: Allows remote acknowledgment of alarm conditions.
  • Internal Transmitter Power: Provides 24 VDC power for 2 or 3 wire transmitters.
  • Signal Retransmission: Offers a 4-20 mA output, isolated from the input signal.
  • DC Powered: Operates on a 12 VDC power supply, with options for customer-supplied power.
System Enclosures: Various NEMA 4X enclosures are available for assembling detection systems. Options include:
  • Single Module Enclosure: For DC powered applications.
  • Two Module Enclosure: For single point AC powered detectors.
  • Three Module Enclosure: For two point detection systems.
  • Six Module Enclosure: For four point gas detection systems.
  • Nine and Twelve Module Enclosures: For larger systems.
Specifications: Key specifications include:
  • Concentration Display: 4 Digit LED, programmable range.
  • Input: 2, 3, or 4-wire 4-20 mA Transmitter.
  • Output: Isolated 4-20mA, 1000 ohms max load.
  • Power: 12-28 VDC, 400 mA max.
  • Alarm Indicators: LED bars for Caution, Warning, & Alarm.
  • Alarm Relays: 3 assignable relays, configurable for various functions.
  • Operating Temp: -40˚C to +55˚C.
  • Humidity: 0-99% RH, non-condensing.
Ordering Information: The document provides codes for ordering the Model B14 Alarm Module and associated components, including enclosures, power supplies, and additional options like battery backup and audible alarms.
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Catalog excerpts

B14 Gas Alarm Module-1

Call 800.959.0299 to speak with a sales representative ATI's Model B14 Series receivers are compact electronic modules that provide local alarm, display, and signal retransmission functions for gas detection systems. The modules are designed to accept input from either two, three, or four wire 4-20 mA transmitters located up to 10,000 feet from the receiver. They're ideally suited for use with any of ATI's toxic Accurate, Reliable Alarm, Display, & Signal Retransmission...

 Open the catalog to page 1
B14 Gas Alarm Module-2

FUNCTIONS. ATI’s Model B14 Alarm Receivers are DIN rail mounted modules that can be supplied in single or multiple unit enclosures. Each alarm module offers a variety of functions: LED Display: Gas concentrations are indicated directly in PPM, PPB, percent, or percent LEL with the display range selectable by the user. Three Alarm Setpoints: Each module provides separate caution, warning, and alarm setpoints with LED bar indicators of each alarm point. LED indicators flash on initial alarm condition and change to steady on when the alarm is indicated. Three Relay Outputs: Modules contain individual...

 Open the catalog to page 2
B14 Gas Alarm Module-3

The Alarm Module with the Flexibility You Need! SYSTEM ENCLOSURES. A variety of NEMA 4X enclosures are available to assemble detection systems from receivers and power supplies. ATI offers standard enclosures to house up to 12 modules, and can supply larger enclosures for systems requiring more points of detection. System integrators can use standard 35 mm DIN rail for mounting modules in their own enclosures. Single Module Enclosure Houses a single receiver module for use in DC powered applications where the user supplies the DC power to the system. Two Module Enclosure Houses two receivers...

 Open the catalog to page 3
B14 Gas Alarm Module-4

B14 Series SPECIFICATIONS ORDERING INFORMATION Concentration Display 4 Digit LED, Programmable Range Isolated 4-20mA, 1000 ohms max load Concentration Alarms Three adjustable concentration alarms. Setpoints adjustable from 5-100% of span. Suffix DDDD - Measurement Range 10 - Bromine Br2 Alarm Indicators LED bars for Caution, Warning, & Alarm Indicator Function Caution and Warning indicator non-latching. Alarm indicator latching. Alarm Relays 3 assignable relays, 7 A, 120 VAC (4 A, 220 VAC) resistive. Alarms assignable to any one of 3 programmable setpoints. Relay Function Configurable for Normal/Fail-safe,...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.