Acme Engineering Products Stand-Alone Gas Monitors Uniset, UN-ECH Series

Description
The Acme UniSet, with its microprocessor-based system, features a high-quality stand-alone controller providing all the necessary hardware for the continuous monitoring of a variety of toxic and combustible gases. This unit is primarily geared towards providing alarm-activated relays for simple applications such as small parking garages. The UniSet employs the best sensing technologies available: Electrochem and pellistor (catalytic combustion) cells. These quality components provide virtually instantaneous detection of targeted gasses and deliver long-term trouble-free operation. ​ Installed within the monitored space, the Uniset monitors targeted gas concentration rates and automatically operates the mechanical ventilation system of a facility. Upon detection of low levels of hazardous and flammable gases, the ventilation system is energized thereby protecting occupants, personnel, and gas-sensitive goods and products. ​ The Uniset contains all the well-known standard features of ACME’s gas detection line; a robust enclosure, the latest sensing technologies, and state-of-the-art electronics. ​ Features Include a High-accuracy Electrochemical Cell sensor for toxic gases and Catalytic (Pellistor) for flammables, 3 or 4-stage SPDT relay outputs with LED status indicators, NEMA 3 Robust Enclosure, Microprocessor-based control, 10-Step Bar-Graph Display of gas levels, Programmable time delays to avoid nuisance alarms, Optional 4-20mA, 0-1V DC, 0-5V, DC or 0-10V DC analog output, Optional remote sensor. ​ For more information about this product please click the Product Literature, Specifications, and or Application Request Form links provided on this page
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Description
The Acme UniSet, with its microprocessor-based system, features a high-quality stand-alone controller providing all the necessary hardware for the continuous monitoring of a variety of toxic and combustible gases. This unit is primarily geared towards providing alarm-activated relays for simple applications such as small parking garages. The UniSet employs the best sensing technologies available: Electrochem and pellistor (catalytic combustion) cells. These quality components provide virtually instantaneous detection of targeted gasses and deliver long-term trouble-free operation. ​ Installed within the monitored space, the Uniset monitors targeted gas concentration rates and automatically operates the mechanical ventilation system of a facility. Upon detection of low levels of hazardous and flammable gases, the ventilation system is energized thereby protecting occupants, personnel, and gas-sensitive goods and products. ​ The Uniset contains all the well-known standard features of ACME’s gas detection line; a robust enclosure, the latest sensing technologies, and state-of-the-art electronics. ​ Features Include a High-accuracy Electrochemical Cell sensor for toxic gases and Catalytic (Pellistor) for flammables, 3 or 4-stage SPDT relay outputs with LED status indicators, NEMA 3 Robust Enclosure, Microprocessor-based control, 10-Step Bar-Graph Display of gas levels, Programmable time delays to avoid nuisance alarms, Optional 4-20mA, 0-1V DC, 0-5V, DC or 0-10V DC analog output, Optional remote sensor. ​ For more information about this product please click the Product Literature, Specifications, and or Application Request Form links provided on this page
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Datasheet
Datasheet Summary
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The UN-ECH Series is a stand-alone gas monitor designed for continuous detection of toxic and flammable gases, including carbon monoxide, nitrogen dioxide, methane, propane, hydrogen, oxygen, ammonia, hydrogen sulfide, and chlorine. It uses electrochemical sensors for toxic gases and catalytic pellistor sensors for flammable gases, with 3 or 4-stage SPDT relay outputs and LED status indicators. The unit features a NEMA 3 enclosure, microprocessor-based control, and a 10-step bar-graph display for gas level indication. Operating temperature ranges from -20°C to +50°C, with humidity tolerance of 15% to 90% RH. Power options include 24V, 120V, or 240V AC at 50/60 Hz. Analog outputs of 4-20mA, 0-1V DC, 0-5V DC, or 0-10V DC are available as options. The device meets CAN/CSA C22.2 No. 61010-1:2004 and ANSI/UL 61010-1:2004 safety standards. Dimensions are 174 mm × 174 mm × 110 mm.

Datasheet Summary
Powered by GS/AI

The UN-ECH Series is a stand-alone gas monitor designed for continuous detection of toxic and flammable gases, including carbon monoxide, nitrogen dioxide, methane, propane, hydrogen, oxygen, ammonia, hydrogen sulfide, and chlorine. It uses electrochemical sensors for toxic gases and catalytic pellistor sensors for flammable gases, with 3 or 4-stage SPDT relay outputs and LED status indicators. The unit features a NEMA 3 enclosure, microprocessor-based control, and a 10-step bar-graph display for gas level indication. Operating temperature ranges from -20°C to +50°C, with humidity tolerance of 15% to 90% RH. Power options include 24V, 120V, or 240V AC at 50/60 Hz. Analog outputs of 4-20mA, 0-1V DC, 0-5V DC, or 0-10V DC are available as options. The device meets CAN/CSA C22.2 No. 61010-1:2004 and ANSI/UL 61010-1:2004 safety standards. Dimensions are 174 mm × 174 mm × 110 mm.

Suppliers

Company
Product
Description
Supplier Links
Stand-Alone Gas Monitors - Uniset, UN-ECH  Series - Acme Engineering Products
Mooers, NY, USA
Stand-Alone Gas Monitors
Uniset, UN-ECH Series
Stand-Alone Gas Monitors Uniset, UN-ECH Series
The Acme UniSet, with its microprocessor-based system, features a high-quality stand-alone controller providing all the necessary hardware for the continuous monitoring of a variety of toxic and combustible gases. This unit is primarily geared towards providing alarm-activated relays for simple applications such as small parking garages. The UniSet employs the best sensing technologies available: Electrochem and pellistor (catalytic combustion) cells. These quality components provide virtually instantaneous detection of targeted gasses and deliver long-term trouble-free operation. ​ Installed within the monitored space, the Uniset monitors targeted gas concentration rates and automatically operates the mechanical ventilation system of a facility. Upon detection of low levels of hazardous and flammable gases, the ventilation system is energized thereby protecting occupants, personnel, and gas-sensitive goods and products. ​ The Uniset contains all the well-known standard features of ACME’s gas detection line; a robust enclosure, the latest sensing technologies, and state-of-the-art electronics. ​ Features Include a High-accuracy Electrochemical Cell sensor for toxic gases and Catalytic (Pellistor) for flammables, 3 or 4-stage SPDT relay outputs with LED status indicators, NEMA 3 Robust Enclosure, Microprocessor-based control, 10-Step Bar-Graph Display of gas levels, Programmable time delays to avoid nuisance alarms, Optional 4-20mA, 0-1V DC, 0-5V, DC or 0-10V DC analog output, Optional remote sensor. ​ For more information about this product please click the Product Literature, Specifications, and or Application Request Form links provided on this page

The Acme UniSet, with its microprocessor-based system, features a high-quality stand-alone controller providing all the necessary hardware for the continuous monitoring of a variety of toxic and combustible gases. This unit is primarily geared towards providing alarm-activated relays for simple applications such as small parking garages.

The UniSet employs the best sensing technologies available: Electrochem and pellistor (catalytic combustion) cells. These quality components provide virtually instantaneous detection of targeted gasses and deliver long-term trouble-free operation.

​

Installed within the monitored space, the Uniset monitors targeted gas concentration rates and automatically operates the mechanical ventilation system of a facility. Upon detection of low levels of hazardous and flammable gases, the ventilation system is energized thereby protecting occupants, personnel, and gas-sensitive goods and products.

​

The Uniset contains all the well-known standard features of ACME’s gas detection line; a robust enclosure, the latest sensing technologies, and state-of-the-art electronics.

​

Features Include a High-accuracy Electrochemical Cell sensor for toxic gases and Catalytic (Pellistor) for flammables, 3 or 4-stage SPDT relay outputs with LED status indicators, NEMA 3 Robust Enclosure, Microprocessor-based control, 10-Step Bar-Graph Display of gas levels, Programmable time delays to avoid nuisance alarms, Optional 4-20mA, 0-1V DC, 0-5V, DC or 0-10V DC analog output, Optional remote sensor.

​

For more information about this product please click the Product Literature, Specifications, and or Application Request Form links provided on this page

Supplier's Site Datasheet

Technical Specifications

  Acme Engineering Products
Product Category Gas Instruments
Product Number Uniset, UN-ECH Series
Product Name Stand-Alone Gas Monitors
Measurement Type Trace
Application Confined Space Entry
Gas Types Toxic; Combustible; NH3; CO; Cl2; Hydrocarbons; H2; H2S; Methane (CH4) / Natural Gas; NO2; O2
Electrical Outputs Voltage (optional feature); Current (optional feature); Switch or Relay
Display Digital
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