Measurement
Showing 1–16 of 63 results
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Electrodes
For use with Hydrastep & HydratectElectrodes
Electrodes are at the heart of our Hydrastep & 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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DMCU800 – Programmable Controller
4-20mA Input ControllerDMCU800 – Programmable Controller
The DMCU800 controller accepts a range of inputs including 4-20mA and thermocouples. Values are displayed on its clear LED screen. It is fully configurable via the push button controls. Outputs are 4-20mA and 5 relays for control or alarms. A programmable look up table means it can be used on non-linear shaped tanks to give volumetric measurements. The controller is available in both panel mount and IP65 wall mount versions with options for 24Vdc or 110/220Vac supplies. Typical applications are for use with the Delta Mobrey series of 9700 pressure transmitters or the DMSP422 level transmitters.
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Level Gauges
Glass Tube, Reflex & Transparent TypesLevel Gauges
These level gauges provide high reliability for use in steam and process applications, specifically saturated steam, hot water and aggressive fluids.
These are available in either Glass Tube, Reflex or Transparent Types and have been used in industrial boilers and chemical aggressive media.
Made from borosilicate glass with spare shut off valves available.
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Cooling Tower
Pressure Device AccessoriesCooling Tower
Delta Mobrey’s Cooling Towers are a simple device designed to allow for pressure instruments to operate at excessive temperatures.
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D45 SMART Level Transmitter – D Series
For pressurised tanks with no outside accessD45 SMART Level Transmitter – D Series
The D45 Smart Level Transmitter is a probe most suited for measuring the level in pressurised tanks. It is compact yet robust, and is categorised as flameproof and intrinsically safe all with high accuracy. Equipped with a fully welded sensor which guarantees tightness for oil systems, even over long term use.
This probe can be used with a wide range of connections, making it versatile, and is easily configurable with the D-Software.
This digital product is part of a family of SMART transmitters, but this one is most beneficial where there is no external access to a tank.
Key Features
• ATEX – Flameproof and Intrinsically Safe IECEx – Flameproof and Intrinsically Safe
• High accuracy ±0.16% • Fully HART ® compatible
• 4-20mA analogue with digital communications
• Fully welded sensor guarantees tightness of oil systems for long term usage
• Programmable range, zero shift, characteristic and damping ratio with local panel keys
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Pressure & Temperature Instrument Accessories
Pressure & Temperature Instruments Accessories Installation & ProtectionPressure & Temperature Instrument Accessories
Delta Mobrey’s Accessories are all made from a Stainless Steel construction with the option of an exotic material. Providing full protection for the instruments and special signal output.
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Flow Element Series
Orifice plates, venturi & pitot tubesFlow Element Series
The most simple and economic method for a flow measurement of liquids or gases, in either compact or standard sizes, dependening upon the application required. A complete system ready for flow measurement with Pressure and Temperature compensation.
The elements which make up the flow and measurement set are constructed according to ANSI, B16.5/ISO 51
Key Features
• Standard construction material: Carbon Steel, Stainless
Steel. Wide range of exotic material is available according
to the application requirements
• Rating ANSI 300, 600, 900, 1500 or DIN starting from PN6.
• Manufactured from forged piece and completely machined
with fine and uniform tool finish
• Standard 2+2 ½”NPTF pressure taps with plugs at 180° for
universal application on liquid or gasses
• Orifice plate with handle as standard
• Jack screw supplied as standard
• Calculation sheet, dimensional drawing and materials certificates are supplied with the elements as standard
• Flow direction marked when required -
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. View our webinar featuring the DMSP900SH
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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. View our webinar featuring the DMSP.
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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D72 Smart HART Temperature Transmitter – D-Series
ATEX accredited, with or without sensorD72 Smart HART Temperature Transmitter – D-Series
The model D72 Smart Temperature Transmitter, part of our D-Series, is suitable for measuring temperatures between -200°C and 1820°C, and comes with custom probe lengths and various thermowell options, making it suitable for a number of industries where extremes of temperature may occur. These industries can be the more traditional ones, ie Oil & Gas, Petrochemicals.
Key Benefits
- ATEX – Intrinsically Safe
- 4-20mA output signal.
- Fully HART ® compatible.
- Galvanic insulation (In, Out)
- Programmable sensor type
- Programmable measuring range
- Thermoresistance line compensation
- Compensation of thermocouple cold junction
- Autodiagnostic system
- Linearisation of output signal on 20 point curve for specific application is available
- Write protection option through DKAP-03 communicator, ‘D-Soft’ program or software using library EDDL
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Pressure Switch – Sentry Series
Flexibility on controls, alarms, price sensitive applicationsPressure Switch – Sentry Series
The Sentry family of switch products, comprising of PO1, PO2 and PO3, offers pressure ranges from -1 bar up to +1.5 bar and Pmax up to 15 bar. The one-piece enclosure offers exceptional build quality, across the range, as well as a reduction in the parts needed for manufacture, making it more economic to manufacture and better for the environment. (EAC certification is available on request).
Key Features
• SPDT & DPDT Switch Outputs
• Stainless steel and Aluminium Epoxy Coated Flameproof Enclosure IP66/NEMA4X
• ATEX / IECEx Flameproof & Intrinsically Safe
• 316 Stainless Steel Wetted Parts as Standard.
• Field Adjustable Set-points Against a Reference Scale
• Pressure Ranges up to 700bar (10,000psi)
• Maximum Working Pressure up to 1000bar (15,000psi)
• Safety Vented Design as Standard
• Suitable for use SIL 2 safety related systems
• Market leading 5 year warranty -
Temperature Switches – Sentry Series
High flexibility on controls and alarmsTemperature Switches – Sentry Series
The Sentry Series offers exceptional performance and high build quality, it is ATEX and IECEx Flameproof accredited. Performance is assured by repackaging Delta Mobrey’s well proven sensor technologies in a new, simple, one-piece enclosure. This repackaging design makes the Sentry series more cost effective as well as environmentally kinder as it uses 70% less material to manufacture. With a choice of models, the Sentry Series works well in all process plants and can be used in Zone 1 and 2 Hazardous Areas or SIL 2 safety related systems. This Sentry switch is available in models T01 and T02 (EAC certification is available on request).
Key Features
- SPDT & DPDT Switch Outputs
- Aluminium Epoxy Coated Weatherproof Enclosure IP66/NEMA4X
- ATEX / IECEx Flameproof
- 316 Stainless Steel capillary and bulb.
- Field Adjustable Set-points Against a Reference Scale
- Temperature Ranges up to 350°C (660°F)
- Safety Vented Design as Standard
- Suitable for use SIL 2 safety related systems
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D0 Differential Pressure Switch – Sentry Series
Weatherproof/Flameproof/Ex iaD0 Differential Pressure Switch – Sentry Series
This Sentry switch is available in models D01, D02 and D03 (EAC certification is available on request).
- Robust weatherproof, epoxy coated, aluminium housing approved to IP66 and NEMA 4X
- SPDT and DPDT switch contacts with environmentally and hermetically sealed options
- Stainless steel wetted parts as standard
- Better than 1% set-point repeatability
- Market leading 5 year warranty
- Pressure ranges from 0.4 to 700 bar (4 to 1500 psi)
- Pmax up to 1000 bar depending on range
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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 state of the art 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.
Related products
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D33 Differential Pressure Transmitter – D-Series
HART Communication, stainless steel enclosure suite for all applicationsD33 Differential Pressure Transmitter – D-Series
The D33 SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specifically selected type of manometric liquid. The casing is made of cast aluminium alloy or 316 stainless steel with IP66/67 protection. The design of the casing enables the rotation of the casing by 0-355° relative to the sensor, and a choice of cable direction. The model D33 Differential Pressure Transmitter is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar.
Key Features
•Accuracy +-0.1%
•4-20mA output signal
•Fully HART ® compatible
•Static pressure limit up to 420 bar
•ATEX certified (Intrinsically Safe)
•Gold plated diaphragm option
•Hastelloy C276 wetted parts option
