Mobrey
Showing all 14 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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Electrodes
For use with Hydrastep & HydratectElectrodes
Electrodes are at the heart of our Hydrastep and Hydratect system.
As well as being essential to the measurement of water and steam, they are also incredibly durable and reliable.
This is due to their specific design, as each electrode is handcrafted and tested to withstand both extreme pressures and temperatures. As a result they can endure harsh conditions for many years (even decades), ensuring that your plant will continue to operate safely and consistently.
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DMSP900SH Level, Contents and Flow Transmitters
Hart Transmitters Ultrasonic TransmittersDMSP900SH Level, Contents and Flow Transmitters
Introducing Delta Mobrey’s new range of Ultrasonic Level Products
Delta Mobrey level transmitters provide simple installation and non-contact measurement of liquid level, tank contents, or open channel flow. The transmitters offer IP68 protection and are ideal for enclosed wet wells and sumps. All models have HART comms for communication with a HART master device such as Delta Mobrey’s DMCU900 controller. Installation accessories are also available.
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DMSP422, DMSP400 and DMSP500 – Ultrasonic Transmitters
Display for chemical and water treatmentDMSP422, DMSP400 and DMSP500 – Ultrasonic Transmitters
Delta Mobrey’s Ultrasonic Level Transmitters are your cost-effective solution for reliable level measurement instrumentation. The DMSP Series can be used for virtually all level measurements, and are ideal for mounting over liquid surfaces in tanks or open channel flow. Model options offer HART communication, relay outputs and hazardous area certification. All models have LCD display and push button configuration.
Key Features
- Non-contact, continuous measurement of Level, Contents or Open Channel Flow
- Local LCD display and push button menu for parameter display, configuration and diagnostics
- Two wire loop powered 4-20mA with HART® output
- Integral relay output option
- Speed of sound temperature compensation
- Configure to ignore disturbing object false echo
- IP67/68 construction
- Plastic or painted aluminium enclosure
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DMCU900 Control Unit – Ultrasonic
Universal HART Input Control UnitDMCU900 Control Unit – Ultrasonic
The DMCU900 Series Universal Controller provides an interface between Delta Mobrey Ultrasonic Transmitters and operators or control systems.
All models have a large LCD display with push button menu driven programming. Options are available for data logging, with download facility. The DMCU900 provides an intrinsically safe power supply for I.S. transmitters. The wall mount model has a protective hinged lid with clear visibility of the display.
The DMCU900 series provides full functionality for configuration and diagnostics of any Delta Mobrey HART ultrasonic transmitter.
This product, when used in conjunction with Detla Mobrey Ultrasonic level transmitters, can be used to display the level or volume of linear or non-linear tanks, measure open flow for many weirs and flume designs as well as giving high or low alarms for storage tanks.
Key Features- Controller for use with DMSP400, DMSP500 and DMSP900 series level transmitters via HART comms
- Display measured values, control pumps, actuators and alarms
- Configure Delta Mobrey HART transmitters, access diagnostics
- Single or dual transmitter inputs
- 4-20mA and up to five relay outputs
- Data logging option with SD card slot and RS485 comms
- DC or AC power supply
- Galvanically isolated supply to power Intrinsically Safe transmitters
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MLT100 SMART HART Displacer Level Transmitter
LVDT technology, direct or chamber mountedMLT100 SMART HART Displacer Level Transmitter
The Delta Mobrey MLT100 Level Transmitter is one of the most advanced displacer based devices on the market, coupling the time proven buoyancy principle with sophisticated electronics in an instrument of high reliability and stability.
Special care has been taken in design to ensure a small mounting envelope is maintained, resulting in reduced weight and associated savings in mounting.
Available Worldwide excluding Europe.
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Boiler Water Level Controls
All mechanical boiler controls and valvesBoiler Water Level Controls
This family of Boiler Water Level Controls are designed to regulate the flow of feed water into the boiler in proportion to the steam demand by using the change in boiler level as a load indicator. They consist of the following elements:
Modulating Controller:
The Delta Mobrey Modulating Controller is a single element electro-hydraulic control with an electronic feedback, used for controlling the flow of feed water into the boiler. Designed to be used alongside the Delta Mobrey
Vertical Air Break Controls (VABC).Sequencing blowdown valves:
The Delta Mobrey sequencing valve is designed to function as a combined water isolating valve and a sequencing blowdown valve to provide positive purging of the water connection, float chamber and steam connection of a boiler control. The operation of the valve helps to ensure the water port does not become blocked by sediment, mud or debris. It also provides a positive test of the boiler water level control, ensuring that any associated equipment, such as the feedwater pump or valve, and any alarms, cutouts or lockouts operate as expected.
Vertical Air Break Controls
The Delta Mobrey Vertical Air Break Controls (VABC) are a comprehensive range of magnetically operated water level controls for steam boilers. They are designed to meet all requirements for automatic on/off control of boiler feed pump, burner cut out, high and/or low level alarm or any combination of these. Models available with Industrial (NEMA4) or Marine Heads. TÜV approved models are available in chambers and for direct mounting. The Delta Mobrey VABC is a gland-less construction. A primary permanent magnet is attached to the float rod and slides vertically inside a non-magnetic stainless steel centre tube. Movements of the float are transmitted to a secondary magnet in each switch unit.
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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 -
MCU200 Suspended Solids Detection Switch
Mobrey ControllerMCU200 Suspended Solids Detection Switch
The MCU controller and gap sensor when used together provide an ultrasonic point level liquid switch. Typical applications include sludge blanket level detection in settlement tanks, interface detection for immiscible liquids and contamination detection, such as oil in water or water in oil. The MCU201 and MCU203 control units provide simple and economical control electronics for wall-mounting near a tank or pipeline containing a single ultrasonic gap sensor. The sensors operate on the attenuation of an ultrasonic signal through the fluid.
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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
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Analogue Submersible Level Transmitters – 9700 Series
Marine Certified, various installation options, CSAAnalogue Submersible Level Transmitters – 9700 Series
The Delta Mobrey 9700 Series range of tank mounted transmitters provide you with precise and reliable level measurement solutions when in-tank foaming, vapor layers, and temperature gradients prevent use of other instrumentation. These transmitters are designed to perform in the extreme conditions of industrial applications. Available in submersible and externally mounted (floodable) versions, each transmitter gives you high performance and good long term stability, and is virtually maintenance free.
Key Features
- Factory sealed and tested for submersed duty
- 4–20 mA output signal proportional to level
- Flush mounted ceramic sensor
- Good long term stability
- Ideal for industrial or marine applications
- Wide range of mounting options
- Low cost installation
- Readouts for control room or plant mounting
Related products
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MLT100 SMART HART Displacer Level Transmitter
LVDT technology, direct or chamber mountedMLT100 SMART HART Displacer Level Transmitter
The Delta Mobrey MLT100 Level Transmitter is one of the most advanced displacer based devices on the market, coupling the time proven buoyancy principle with sophisticated electronics in an instrument of high reliability and stability.
Special care has been taken in design to ensure a small mounting envelope is maintained, resulting in reduced weight and associated savings in mounting.
Available Worldwide excluding Europe.
