Level
Showing all 6 results
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Vibrating Fork Level Switch for Solids and Liquids – DMS & DMT
Stainless steel sensorVibrating Fork Level Switch for Solids and Liquids – DMS & DMT
The Vibrating Fork Level Switch (DMS & DMT series) is the perfect completion of Delta Mobrey’s range of level detection solutions. This instrument completes the range of products for the control of level in tank, silos and pump protection. Solid products like grains or aggregate can be controlled with the Vibrating Rod (VLS), and the application can be expanded to granules and powders with the Vibrating Fork series.
The same is also available for the controls of liquids, in combination with the Ultrasonic series 003 and all the mechanical float types.
The vibrating forks are energized and kept in resonance by an electronic circuit. When covered by material, the damping of the vibration is detected by the electronics, which switch the output relay after a configurable time delay. The vibrating fork level switch is the perfect solution for single point level switching in free flowing solids and liquids across a wide density range, covering all the needs from industrial applications to the compactness requirements typical of the applications on machines.
Key Features
- Configurable action
- Threaded or flanged connection
- Side or top mounting
- Compact and mini construction available
- Robust aluminium housing
- IP67 ingress protection
- AC or DC supply voltages
- Atex construction will be available soon
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Horizontal Magnetic Float Switches
Level Switches - Product Number SO1DB and S36Horizontal Magnetic Float Switches
You need to trust that your level switches won’t let you down. Mobrey float level switches are rugged, robust, and trusted globally for their long-term reliability in the harshest of environments and the most hazardous areas. Ideal for industrial applications such as pump control and high or low alarm duty on tanks and pressure vessels.
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Vibrating Rod Level Switch for Solids – VLS Switch
Stainless steel sensor, ATEX approvedVibrating Rod Level Switch for Solids – VLS Switch
The Vibrating Rod Level Switch (VLS) is the perfect solution for single point level switching in free flowing solids. For tanks, silos or hopper bins, and for a wide density range of solids from fine powders, grains to agregates. A single rod design provides the solution to tuning forks which may become blocked or bridged.
The vibrating rod is energized and kept in resonance by an electronic circuit. When covered by material, the damping of the vibration is detected by the electronics which switch the output relay after a configurable time delay. The vibrating rod level switch is the perfect solution for single point level switching in free flowing solids across a wide density range, from fine powders to grains. A single rod design provides the solution to tuning forks which may become blocked or bridged.
Key Features
- Adjustable sensitivity
- 1 ½” BSP or NPT threaded connection
- Side or top mounting
- Extension lengths to 20m
- Robust aluminium housing
- IP67 ingress protection
- AC or DC supply voltages
- Dust explosion protection
- High temperature option
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Rotating Paddle Level Switch – PLS Series
Full option of available paddles, ATEX approvedRotating Paddle Level Switch – PLS Series
The paddle switch may be used as either a high or low level limit switch. It is easily mounted from above, or through a vessel wall. A small electric motor drives a paddle which rotates freely in the absence of material. When the paddle is impeded by the presence of material, a microswitch actuates an alarm signal. As soon as the paddle is completely stopped from rotating, power to the motor is cut, thereby extending motor life. After the material level falls, the motor is returned to its normal position and the paddle begins to rotate again.
Failsafe models use a microcontroller for self-validating diagnostics and monitor both motor and shaft rotation to detect and indicate a fault condition on the fault relay.
The PLS Series of switches can be used with granular, pelletized, and powdered dry products. They may be used in high level applications with materials over 160 kg/m3 and low or intermediate applications with materials over 80 kg/m3.
Key Features
- Failsafe option
- High temperature option
- 1½” BSP or 1¼” NPT threaded connection
- Side or top mounting
- Shaft or cable extensions
- Robust aluminium housing
- IP66 ingress protection
- AC or DC supply voltages
- Dust explosion protection
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Ultrasonic Level Switch – 003 Series
Low cost, universal installation, plastic bodyUltrasonic Level Switch – 003 Series
The 003 sensor is a highly reliable level switch with no moving parts. It comprises of a one piece moulded body with an integral PCB, the 003 Level Switch is factory sealed and supplied with a flying lead for customer connection.
The sensor is designed for high or low level alarm duties to give a voltage free contact or solid state transistor output for alarm signalling or as part of a pump control system.
Key Features
• Relay or solid-state output
• Corrosion resistant PPS construction
• 1-in. or ¾-in. threaded mounting
• Small in-tank dimensions
• 24 Vac or dc powered
• Lightweight
• No moving parts -
Vertical Float and Displacer Switches
Mounted vertically, hermetically sealedVertical Float and Displacer Switches
For extreme conditions, this vertically mounted hermetically sealed switch provides dependable control. Specifically designed to handle corrosive atmospheres and low temperatures, the magnet switch mechanism provides a positive snap shut action. With less moving parts there is less maintenance and greater reliability. This product is ATEX accredited.
Key Features
- No springs in switch mechanism – positive snap action switching
- Vibration resistant – eliminates spurious trips
- Multiple switch point options – cost effective control
- Genuine hermetically-sealed switch option – totally safe and secure
- Extensive range of chambers – suitable for most applications
- Relevant chambers are supplied CE marked and fully compliant with the Pressure Equipment Directive (97/23/EC)
- Designed to ASME B31.3
- Weld procedures approved to EN ISO 15614-1 and ASME IX
- SIL Certified
Related products
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Ultrasonic Level Switch – 003 Series
Low cost, universal installation, plastic bodyUltrasonic Level Switch – 003 Series
The 003 sensor is a highly reliable level switch with no moving parts. It comprises of a one piece moulded body with an integral PCB, the 003 Level Switch is factory sealed and supplied with a flying lead for customer connection.
The sensor is designed for high or low level alarm duties to give a voltage free contact or solid state transistor output for alarm signalling or as part of a pump control system.
Key Features
• Relay or solid-state output
• Corrosion resistant PPS construction
• 1-in. or ¾-in. threaded mounting
• Small in-tank dimensions
• 24 Vac or dc powered
• Lightweight
• No moving parts -
Horizontal Magnetic Float Switches
Level Switches - Product Number SO1DB and S36Horizontal Magnetic Float Switches
You need to trust that your level switches won’t let you down. Mobrey float level switches are rugged, robust, and trusted globally for their long-term reliability in the harshest of environments and the most hazardous areas. Ideal for industrial applications such as pump control and high or low alarm duty on tanks and pressure vessels.
