Delta Mobrey Level Switches

Overview

Delta Mobrey Switches is a corporate from the United Kingdom. Delta Mobrey Limited is a global specialist in the design and manufacture of temperature, pressure and flow process control instrumentation, with particular expertise in hazardous areas.

This corporate provides solutions for a wide range of industries, including :

• Oil and Gas – offshore and onshore – exploration, production, refining and distribution
• Power Generation including nuclear – steam raising plant, turbine generators, fire protection systems, safety shut down systems
• Water Treatment
• Petrochemical and Chemical
• Pharmaceutical
• Food and Beverage
• Pulp and Paper

With many millions of instruments installed worldwide, Delta Mobrey is considered one of the major worldwide experts in pressure, level, and temperature solutions, with our products renowned for their reliability and durability. The certification includes ATEX, IECEx, EXd, EXia, NEMA, SIL, IS, PED, CU TR, NEC 500, and 505 and we are continually gaining new certifications.

Delta Mobrey sells some products such as pressure, differential pressure, temperature, flow, level, steam & water, switches, gauge transmitters, conductivity probes and some accessories.

The Mobrey product range provides reliable point-level detection in a variety of dry solid applications

• The Mobrey Series PLS is a paddle rotating level switch that detects high or low levels of most free-flowing bulk solids and powders
• The Mobrey Series VLS vibrating rod level switch has a single probe design that eliminates the clogging and ridging problems associated with forks

Measurement principle

The measurement and control of dry products is important in all industries, from mining through to fine chemicals. Such is the diversity
of product to be measured, that no single instrument is capable of reliable operation in all materials. Mobrey products offer a range of technologies to ensure that users are able to select the most appropriate instrument for the application.

Table 1 on page 3 is a guide to selecting a proven and reliable Mobrey product for your application.

Delta Mobrey Level Switches Products

Series PLS paddle level switch

The paddle switch may be used as either a high or low level limit switch. It is easily mounted 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, thus extending motor life. After the material level falls, the motor is returned to its normal position and the paddle begins to rotate again.Series PLS 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.

Mobrey Series PLS Ordering Information

Series VLS vibrating rod level switch

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. The vibration 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 initiate the switching of the output relay after a built-in programmable time delay

Mobrey Series VLS Ordering Information

Delta Mobrey Switches Product

• P03 Pressure Switch: Weatherproof/Flameproof/Ex ia. Sentry Series
• P02 Pressure Switch: Weatherproof/Flameproof/Ex ia. Sentry Series
• P01 Pressure Switch: Weatherproof/Flameproof/Ex ia. Sentry Series
• T02 Temperature Switch: Weatherproof/Flameproof/Ex ia. Sentry Series
• T01 Temperature Switch: Weatherproof/Flameproof/Ex ia. Sentry Series
• D02 Differential Pressure Switch:Weatherproof/Flameproof/Ex ia.Sentry Series
• D01 Differential Pressure Switch: Weatherproof/Flameproof/Ex ia.Sentry Series
• Magnetic Horizontal Float Switches: Mobrey. Switches
• 402SD, 433SD, 442SD, Ultrasonic Point Level Sensor: Mobrey. Switches
• VLS Series Vibrating Rod Solid Level Switch: Mobrey. Switches
• Paddle Level Switch PLS Series
• 003 Ultrasonic Liquid Level Switch:Mobrey. Switches
• Magnetic Vertical Level Switch: Mobrey. Switches
• 131 Flow Switch: Vane Operated. Performance Series
• 201 Pressure Switch: Fixed Deadband. Performance Series
• 202 Pressure Switch: Adj. Deadband Wide. Performance Series
• 203 Pressure Switch: Adj. Deadband Wide. Performance Series
• 204 Pressure Switch: High Overload. Performance Series
• 207 Pressure Switch: Absolute Pressure. Performance Series
• 208 Pressure Switch: Open Diaphragm. Performance Series
• 209 Pressure Switch: Hygienic Connection. Performance Series
• 230 Pressure Switch: Bourdon Tube. Performance Series
• 281 Pressure Switch: Hi-Lo Switching. Performance Series
• 301 Differential Pressure Switch: Fixed Deadband. Performance Series
• 303 Differential Pressure Switch: Adj. Deadband Wide. Performance Series
• 304 Differential Pressure Switch: Fixed Deadband. Performance Series
• 306 Differential Pressure Switch: Fixed Deadband. Performance Series
• 310 Differential Pressure Switch: Weatherproof. 310/316 Series
• 316 Differential Pressure Switch: Weatherproof. 310/316 Series
• 381 Differential Pressure Switch: Hi-Lo Switching. Performance Series
• 386 Differential Pressure Switch: Hi-Lo Switching. Performance Series
• 721 Temperature Switch: Fixed Deadband. Performance Series
• 722 Temperature Switch: Adjustable Deadband. Performance Series
• 723 Temperature Switch: Adjustable Deadband. Performance Series
• 731 Temperature Switch: Fixed Deadband. Performance Series
• 732 Temperature Switch: Adjustable Deadband. Performance Series
• 733 Temperature Switch: Adjustable Deadband. Performance Series
• 734 Temperature Switch: Hi-Lo Switching. Performance Series
• 771 Temperature Switch: Fixed Deadband. Performance Series
• 772 Temperature Switch: Adjustable Deadband. Performance Series
• 773 Temperature Switch: Adjustable Deadband. Performance Series
• 774 Temperature Switch: Hi-Lo Switching. Performance Series
• 781 Temperature Switch: Hi-Lo Switching. Performance Series
• GR 2/4 Pressure Switch: Ex d / Ex ia / WP. Compact Series
• GR 3/6 Differential Pressure Switch: Ex d / Ex ia / WP. Compact Series
• GR7 Temperature Switches: Ex d / Ex ia / WP. Compact Series
• S21 Pressure Switch: Fixed Deadband. Industrial Series
• S22 Pressure Switch: Adj. Deadband Narrow. Industrial Series
• S24 Pressure Switch: High Overload. Industrial Series
• S31 Differential Pressure Switch: Up to 110bar Pmax. Industrial Series
• S34 Differential Pressure Switch: 250bar Pmax. Industrial Series
• S71 Temperature Switches: Weatherproof / Ex d. Industrial Series
• VM Pressure Switch: Volume. Ex d / WP
• CS 2/4 Pressure Switch: Ex d / Ex ia / WP. Compact Series

Other Article:

• Delta Mobrey Transmitter and Gauge
• Delta Mobrey Level Measurement
• Delta Mobrey Flow, Steam and Water, Conductivity Probe and Accessories
• Delta Mobrey Pressure Measurement
• Delta Mobrey Differential Pressure Measurement
• Delta Mobrey 301 Series Differential Pressure Switch
• Delta Mobrey 381 Series Differential Pressure Switch
• Delta Mobrey 209 Series Pressure Switch
• Delta Mobrey 204 Series Pressure Switch
• Delta Mobrey 303 Series Differential Pressure Switch
• Delta Mobrey 772 Series Temperature Switch
• Delta Mobrey CS 2/4 Series Pressure Switch
• Delta Mobrey 734 Series Temperature Switch
• Delta Mobrey 304 Series Differential Pressure Switch
• Delta Mobrey 774 Temperature Switch
• Delta Mobrey 731 Temperature Switch