Search results: “manifold”
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Hydratect 2462 System
Conductivity Probe Steam and Water DetectionHydratect 2462 System
Hydrotect is an electronic alternative to conventional water level switches for steam-raising plants. Hydratect can be used in a wide variety of situations, wherever the detection of water or steam is vital for a plant’s safe and efficient operation.
The Hydratect 2462 control unit provides signal processing for two electrodes. Each channel monitors the status of its associated electrode. Four conductors are used between the control unit and each electrode so it can differentiate between steam, water, short-circuit, and open-circuit. A green LED indicates water, a red LED indicates steam and an amber LED indicates a fault condition. Each channel has a status relay to indicate water or steam, and a fault relay that will de-energise on a fault condition. The two channels are completely independent having separate power supplies, signal processing, and fault detection. The relay outputs can be externally wired for a ‘one out of two’ or ‘two out of two’ tripping scheme.
A Hydratect 2462 system consists of electrodes fitted into inserts and welded into the pipe work. Alternatively, manifolds can be supplied to technical drawings with inserts already in place. Electrodes are protected by covers. A military specification high-temperature cable connects each electrode to the Hydratect control unit.
A typical application to ensure TWIP (Turbine Water Induction Protection) is condensate level detection in drain pots (condensate pots).
Hydratect can be used to give compliance with ASME TDP-1, Prevention of Water Damage to Steam Turbines Used for Electric Power Generation: Fossil-Fuelled Plants.
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D32 Analogue Differential Pressure Transmitter – D Series
Basic, low cost and robustD32 Analogue Differential Pressure Transmitter – D Series
The D32 Differential Pressure Transmitters is a cost effective solution for the measurement of 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 specially selected type of manometric liquid.
The process connection to mount directly on to a 3 or 5 valve manifold, and also available is several type of chemical seals to measure any type of process fluid and condition.
Key Features
- Accuracy ±0.25%
- 4-20mA output signal
- Static pressure limit up to 420 bar
- Gold plated diaphragm option, suitable for hydrogen based applications
- Hastelloy C276 wetted parts option
- Intrinsic safety certificate (ATEX, IECEx)
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Needle Valves, 2, 3 and 5 Ways
Direct and Remote V Series
Related products
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131 Flow Switch – Performance Series
Control and alarm applications, designed for HVAC131 Flow Switch – Performance Series
This Vane Operated Flow Switch is designed to provide protection and control in ducted air systems with flammable atmospheres making it suitable for traditional industries such as Oil and Gas; Chemical, Petrochemical and Refining where it works best in temperatures ranging from 0 -60C.
Key Features
• Air Flow.
• 2.5 to 12.5 m/sec.
• 500 to 2500 ft/min
• ATEX and IECEx. -
S30 Differential Pressure Switch – Industrial Series
High performance on control or alarm applicationsS30 Differential Pressure Switch – Industrial Series
This robust pressure switch is suitable for a range of industrial applications, such as resistance to chemical attack or for use in corrosive atmospheres. The S30 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 10bar with maximum working pressures up to 110 bar. This switch comes in models S31 and S34 (EAC certification is available on request).
Key Features
• Weatherproof and Flameproof models ATEX and NEC 500
• NACE MR-01-75 compatibility
• Ranges available up to 700 bar (10,000 psi) – Maximum working pressure up to 1000 bar (15,000 psi)
• Field set point adjustment against a reference scale
• Hermetically sealed microswitch options
• Optional gold alloy contacts
• Terminal block for easy field wiring
• Safety vented design as standard
• PED 2014/68/EU CAT IV option -
2HT SMART HART Pressure Transmitter
Manufactured in stainless steel for heavy duty applications2HT SMART HART Pressure Transmitter
Delta Mobrey’s 2HT Pressure Transmitter offers customers a compact HART transmitter housed in a robust, all stainless steel enclosure.
The 2HT can be supplied with an optional D-CAL digital display that not only provides users with a visible indication of the measured pressure but that also provides users with access to over 80% of the transmitters HART commands, therefore reducing the need for costly third party communicators. For applications where the ambient temperature can vary significantly, the 2HT can be supplied with an optional high accuracy calibration enabling the accuracy to be maintained within 0.1% for ambient temperatures ranging from -30°C to +70°C.
The model 2HT pressure transmitter is suitable for measuring pressures up to 1000bar with maximum working pressures up to 1500bar and has been designed to work in harsh and heavy duty applications, such as off-shore.
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D35 Differential Pressure Transmitter – D-Series
Aluminium or stainless steel enclosure, for all applicationsD35 Differential Pressure Transmitter – D-Series
The model D35 Differential Pressure Transmitter comes fitted with two diaphragm seals. It is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar. The D Series SMART Differential Pressure Transmitter is suitable for a wide range of applications for measuring differential pressure, level and flow.
Key Features
- ATEX – Flameproof and Intrinsically Safe IECEx – Flameproof and Intrinsically Safe
- High accuracy ±0.1%
- 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
- 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
