Two-Wire CO Gas Sensor supports non-intrusive calibration.
March 16, 2011 -
Featuring 4-20 mA, 2-wire, loop-powered design, 4501-04 eliminates need for separate power runs and associated power distribution and circuit protection for each device. Operator interface with integral, scrolling, menu-driven LCD facilitates access to gas status, calibration instructions, adjustment of ranges and outputs, as well as diagnostic information. Along with 180 day calibration interval, senor has stainless steel transmitter and enclosure.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Sierra Monitor Corp.
1991 Tarob Ct.
Milpitas, CA, 95035 6825
USA
Sierra Monitor 2-Wire CO Gas Sensor Module
Sierra Monitor Corporation offers the 4501-04, 2-Wire Carbon Monoxide Gas Sensor Module. Two-wire, loop powered gas detectors provide the user with lower cost and easier installation and maintenance. This eliminates the need for separate power runs and associated power distribution and circuit protection for each device.
Carbon Monoxide is a dangerous workplace hazard in many industrial plant environments. This toxic, colorless, odorless gas can be produced as the result of combustion engines, boilers, forklifts and more. Example industries include wastewater treatment, oil and gas, boiler rooms, parking garages, steel plants and more.
The new 2-wire CO Gas Sensor provides features not found in similar products including:
Low maintenance costs due to 180 day (six-month) calibration interval
Low installation costs due to 4-20 mA 2-wire loop-powered design
User-friendly operator interface with integral scrolling menu-driven LCD display for easy access to gas status, calibration instructions, adjustment of ranges and outputs and diagnostic information.
Fastest response time, highest accuracy, and specifications unmatched in the industry.
Durability of a stainless steel transmitter and sensor enclosure
Application adaptability with variable range selection and mounting configuration.
Non-intrusive calibration to enable calibration without declassifying the area
Common signal output of 4-20 mA
About Sierra Monitor Corporation
Sierra Monitor Corporation manufactures and integrates hazardous gas monitoring systems for industrial safety applications. With more than 26 years experience and over 14,000 installations of fixed gas monitoring systems Sierra Monitor is a technology leader in the industry. Sierra Monitor¡¦s accomplishments include the first digital bi-directional multi-drop communication bus between sensors and controller, the first serial Modbus communication output for plant-wide systems, the first interface to third party legacy sensors and devices and the first cost-effective web-based graphical system for monitoring plant-wide hazardous gas conditions.
For further information contact Stephen R. Ferree, Director of Marketing, Sierra Monitor Corporation, 1991 Tarob Court, Milpitas, CA 95035, 408-964-4450, toll free: 800-727-4377, EMail: sferree@sierramonitor.com
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