The SHERLOCK Refrigerant Gas Monitoring Systems are an extensive family of monitoring panels, sensors, external alarms, and breathing apparatus designed to meet the requirements of ANSI/ASHRAE 15-2010 and Mechanical Codes.

The SHERLOCK line includes electronic monitors with either two (the 2-Series) or three alarm levels (the 4-Series). Each alarm level has two relay outputs for various functions including activating audio-visual alarms, energizing exhaust fans or notifying the building automation system.

The SHERLOCK sensing modules utilize both solid state CMOS or infrared (IR) technologies, to meet most specifications and budget considerations. SHERLOCK offers a complete line of Audio/Visual alarm devices and Self Contained Breathing Apparatus to meet the requirements of most mechanical safety codes.

4-SERIES REFRIGERANT GAS MONITORS

4-SERIES REFRIGERANT GAS MONITORS

The 404/804 4-Series Refrigerant Gas Monitoring Systems, ETL listed, support up to eight sensors and three user-set alarms, including a system fault alarm.

Features include a 90 db buzzer, a strobe light, and a 3-wire connection for various gas types. It offers 4-20mA signal output, additional relays for isolated alarms, and dry contacts for manual control. Available in steel NEMA 1 or ABS NEMA 4X housings, with a Modbus-ready option and remote panel connectivity for offsite adjustments.

2-Series Refrigerant Gas Monitors

The 402/802 2-Series Refrigerant Gas Monitoring Systems, ETL listed, support up to eight sensors and three user-set alarms, including a system fault alarm.

Features include a 90 db buzzer, a strobe light, and a 3-wire connection for various gas types. It offers 4-20mA signal output, additional relays for isolated alarms, and dry contacts for manual control. Available in steel NEMA 1 or ABS NEMA 4X housings, with a Modbus-ready option and remote panel connectivity for offsite adjustments.