Gas
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CTI GG-NH3 Ammonia Gas Detector
CTIThe GG-NH3 Ammonia Gas Detector is engineered for harsh industrial environments, delivering accurate NH3 detection in food processing plants, blast freezers, engine rooms, fishing vessels, and more. Built “food industry tough,” it combines electrochemical and catalytic bead sensor technology with SAFECELL® diagnostics for unmatched reliability and safety.
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CTI GG-R Synthetic Refrigerant Gas Detector
CTIThe GG-R Synthetic Refrigerant Gas Detector provides reliable detection of leaks from common synthetic refrigerants such as R134A, R22, R507A, and more. Leaks of high-GWP gases can lead to costly fines, safety risks, environmental impact, and expensive product loss — making accurate detection essential for any industrial operation.
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CTI M255 Modbus Controller
CTIThe M255 Modbus Controller is a powerful, flexible industrial control unit designed to manage large gas detection systems with ease. Supporting up to 255 connected devices, it features four Modbus channels, eight analog inputs, eight programmable relays, and a 10” color touchscreen for real-time monitoring and simple configuration.
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Macurco PM400 Bump/ Cal Station
DwyerOmegaThe PM400 Bump/Cal Station allows quick, reliable testing and calibration of up to four PM400 multi-gas detectors simultaneously. With an intuitive interface, internal gas regulator, and data logging capabilities, it ensures your fleet of portable gas detectors remains accurate, compliant, and ready for use in industrial, wastewater, oil & gas, and confined-space environments.
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Macurco PM400 Multi-Gas Personal Gas Detector
DwyerOmegaThe PM400 Multi-Gas Personal Gas Detector delivers reliable, real-time detection of carbon monoxide (CO), hydrogen sulfide (H₂S), oxygen (O₂) and combustible gases (LEL) — all in one compact, rugged portable unit. Built for industrial-strength reliability, the PM400 offers intuitive one-button operation, a clear backlit LCD, and IP67-rated weather- and dust-proof housing — ideal for demanding worksites from water treatment plants to oil & gas facilities. Available from Stock. Call us today.
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Macurco PM500 (NEW) Multi-Gas Personal Detector
DwyerOmegaThe PM500 Multi-Gas Detector with pump provides fast, accurate detection of up to six gases, combining a powerful internal sampling pump with rugged industrial design. Ideal for confined-space entry and hazardous environments, it offers real-time monitoring, configurable alarms, and flexible sensor options for CO, H₂S, O₂, LEL, VOCs, and toxic gases. A clear backlit display, intuitive controls, and IP67 protection make the PM500 a reliable, easy-to-use safety tool for industrial operators.
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Macurco PM500‑CSK Confined Space Kit
DwyerOmegaThe PM500‑Confined Space Kit is a complete, field-ready multi‑gas detection kit— combining a PM500 pump‑type gas detector with calibration gas, regulator sampling probe, tubing, filters and a rugged carry case. It’s ideal for safe confined‑space entry, pre‑entry air testing and industrial safety compliance in wastewater, oil & gas, waste disposal and other hazardous environments.
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