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Wear Yellow. Work Safe.
Designed for simple installation and operation, this Title 24-compliant controller continuously monitors and controls toxic/combustible gases and oxygen hazards and has data logging capabilities. In addition, with an addressable RS-485 communication, it uses daisy chain wiring to connect up to 96 transmitters in three loops.
Designed for simple installation and operation, this Title 24-compliant controller continuously monitors and controls toxic/combustible gases and oxygen hazards and has data logging capabilities. In addition, with an addressable RS-485 communication, it uses daisy chain wiring to connect up to 96 transmitters in three loops.
Discontinued!
This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:
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Rely on this gas detection controller for safety, energy efficiency, and easy installation of your gas detection network. In addition, with flexible logic capabilities, this controller reduces operational costs.
Features
Zoning/averaging
This controller offers unique zoning capabilities which permit the averaging and comparison of multiple sensor readings. Zoning can reduce operational costs by ensuring that localized brief fluctuations registered at a single transmitter do not activate relays. For example, a car idling in a parking structure may locally increase reading at a nearby transmitter. Rather than activating a fan as a result of the temporary localized fluctuation, zoning can be used to limit relay activation until the average reading for a zone exceeds a set point. This can reduce the run time of fans, yielding savings in both energy usage and wear and tear. This commercial gas detection controller has the capacity to manage input from three Modbus channels for up to 96 transmitters and up to 50 wireless transmitters that can be associated with up to 126 zones. Transmitters can belong to an unlimited number of zones, providing maximum operational and control flexibility.
Applications
| Use | Controller for centralized gas detection monitoring with real-time gas reading, selective alarm activation and low-cost installation |
| Network Capacity | Three RS-485 channels for up to 96 transmitter inputs |
| Communication Line Lengths | Up to 2000' (609 m) per channel T-Tap: 65' (20 m), the maximum per T-Tap 130' (40 m), the maximum for all T-Tap combined |
| Relay Output | 5 A, 30 V DC or 250 V AC (resistive load) |
| Alarm Levels | Four fully programmable alarm levels |
| Time Delays | 0, 30, 45 seconds, 1 to 99 minutes before and after the alarm |
| Outputs | 4 x DPDT relays (alarms and/or fault); 65 dBA buzzer |
| Events | Flexible programming that can include: alarms, gas concentrations, faults, real-time clock, voting, optional outlier detection, and time since calibration |
| Security | Password protection for tamper resistance |
| Zoning | Up to 126 programmable zones |
| Memory | 2 GB removable SD card for configuration, readings, and events |
| Display | Large 122 x 32 dot matrix display |
| Operating Temperature Range | -4 to 122°F (-20 to 50°C) |
| Operating Humidity Range | 0 to 95% RH (non-condensing) |
| Power Requirement | 17 to 27 V AC, 24 to 38 V DC, 500 mA |
| Ratings and Certification | Certified to: For USA: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements (ANSI/UL 61010-1, 2nd edition, dated July 12, 2004, including revisions through October 28, 2008) For Canada: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements (CAN/CSA C22.2 No. 61010-1:04, 2nd edition, dated July 12, 2004, including general instruction 1 - October 2008 (reaffirmed 2009)) Certified by: Intertek Designed to comply with: IEC 61010-1:2010 (third edition) California Title 24, Part 6, and associated administrative regulations in Part 1 |
| Dimensions | 11 x 8 x 2.8" (28 x 20.3 x 7 cm) |
| Weight | 2.4 lbs (1.1 kg) |
| Use | Controller for centralized gas detection monitoring with real-time gas reading, selective alarm activation and low-cost installation |
| Network Capacity | Three RS-485 channels for up to 96 transmitter inputs |
| Communication Line Lengths | Up to 2000' (609 m) per channel T-Tap: 65' (20 m), the maximum per T-Tap 130' (40 m), the maximum for all T-Tap combined |
| Relay Output | 5 A, 30 V DC or 250 V AC (resistive load) |
| Alarm Levels | Four fully programmable alarm levels |
| Time Delays | 0, 30, 45 seconds, 1 to 99 minutes before and after the alarm |
| Outputs | 4 x DPDT relays (alarms and/or fault); 65 dBA buzzer |
| Events | Flexible programming that can include: alarms, gas concentrations, faults, real-time clock, voting, optional outlier detection, and time since calibration |
| Security | Password protection for tamper resistance |
| Zoning | Up to 126 programmable zones |
| Memory | 2 GB removable SD card for configuration, readings, and events |
| Display | Large 122 x 32 dot matrix display |
| Operating Temperature Range | -4 to 122°F (-20 to 50°C) |
| Operating Humidity Range | 0 to 95% RH (non-condensing) |
| Power Requirement | 17 to 27 V AC, 24 to 38 V DC, 500 mA |
| Ratings and Certification | Certified to: For USA: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements (ANSI/UL 61010-1, 2nd edition, dated July 12, 2004, including revisions through October 28, 2008) For Canada: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements (CAN/CSA C22.2 No. 61010-1:04, 2nd edition, dated July 12, 2004, including general instruction 1 - October 2008 (reaffirmed 2009)) Certified by: Intertek Designed to comply with: IEC 61010-1:2010 (third edition) California Title 24, Part 6, and associated administrative regulations in Part 1 |
| Dimensions | 11 x 8 x 2.8" (28 x 20.3 x 7 cm) |
| Weight | 2.4 lbs (1.1 kg) |
