The M-100 Series is an extremely sensitive flow switch. It has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a by-pass for determination of filter plugging. Infinite adjustment permits detection and signaling of very low fluid flows with the added capability of detection in high flows.

Features

• field adjustable
• Infinite flow range
• For corrosive and non-corrosive liquids and gases
• Extremely accurate and sensitive
• Low pressure drop
• All PTFE switch available
• Universal mounting available

The M-100X Series is an extremely sensitive flow switch. This has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a by-pass for determination of filter plugging. Infinite adjustment permits detection and signaling of very low fluid flows with the added capability of detection in high flows.

Features:

• Infinite flow range
• Extremely accurate and sensitive
• Low pressure drop
• UL recognized for hazardous locations
• Cenelec certified for intrinsic safety and encapsulation
• Community Europe compliant
• Universal mounting available

The M-200X Series flow switches are engineered and field tested for sensing increasing and decreasing flow rates of gases or liquids. Pressure variation effects are minimal. This series features such versatility, economy, and accuracy that they can be used in virtually any application requiring fool-proof inexpensive flow detection.

Features

• field adjustable
• Infinite flow range
• High repeatibility
• Extremely accurate and sensitive
• Minimum pressure drop
• Position insensitive

The M-50 Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow monitors operate only when fluid is positively established.

Features

• Well suited for corrosive and non-corrosive gases or liquids
• UL recognized for hazardous locations
• Cenelec certified for intrinsic safety and encapsulation
• Community Europe compliant
• Universal mounting available

The M-60 Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow monitors operate only when fluid is positively established.

Features

• Well suited for corrosive and non-corrosive gases or liquids
• UL recognized for hazardous locations
• Cenelec certified for intrinsic safety and encapsulation
• Community Europe compliant
• Universal mounting available

The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can be used to actuate audible or visual alarms, as well as relays, or other controls. The piston's movement can be seen through the PFA body.

Features

• For corrosive and non-corrosive liquids or gases
• Senses increasing or decreasing flow
• Very accurate custom flow settings
• All PTFE/PFA switch with flare fittings
• Universal mounting available

The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can be used to actuate audible or visual alarms, as well as relays, or other controls.

Features

• For corrosive and non-corrosive gases or liquids
• Senses increasing or decreasing flow
• Very accurate custom flow settings
• Hermetically sealed
• All-PFA molded body with PTFE piston

AD-15/ADI-15/ADT-15 series flow switches can be fitted with local flow indicators. AD series flow switches can be used for monitoring liquid and gas flows.

Features

• Can be mounted vertically or horizontally
• Alarms : Reed switch
• Analog Output : 4-20mA transmitter (ADT-15 only)
• It does not need straight pipe runs

Malema's 2000 series variable area purge meters use a tapered borosilicate glass tube with a fine threaded regulating valve for precise flow adjustment. Various flow tube lengths such as 100 mm, 150 mm and 300 mm are available. It's compact construction with reduced dimensions facilitates easy installation and mounting on control panels

Features

• Easy Installation
• Short mounting length
• No straight pipe required before or after the flow meter
• Vertical mounting for rising fluid flow
• Horizontal inlet & outlet connections
• High & Low flow alarms (Optical, inductive or hall effect sensor)
• Constant flow regulators RCA or RCD