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The main function of the safety barrier is to restrict the dangerous energy in the safe place from entering the dangerous place, that is, to limit the voltage and current sent to the dangerous place. 1. Due to the tripartite isolation mode, there is no need for system grounding line, which brings great convenience to the design and on-site construction. The requirements for instruments in hazardous areas are greatly reduced, and isolated instruments are not required on site. 2. Since the signal line does not need to be grounded together, the stability and anti-interference ability of the detection and control circuit signal are greatly enhanced, so as to improve the reliability of the whole system. 3
Explosion-proof Relay Isolated Barrier, provides isolated DC power supply for transmitters in hazardous areas on site, and detects 4~20mA current signals from transmitters, after isolation, anti-interference suppression and other treatments. Output DC current or voltage signal to the control system or other unit combination instrument on the safety side. The Switch Explosion-proof Relay Barrier is powered by DC power, and the input-output-power channels are isolated from each other.Isolated...
New High Temperature Pressure Sensor is a hygienic explosion-proof temperature transmitter for food, beverage, pharmaceutical and bioengineering industries. This product complies with GB3836.1-2010 "Explosive Atmospheres Part 1, 2..." standard, explosion-proof grade Ex d IIBT4. The process connection part of Explosion Proof Pressure Sensor adopts the overall welding and polishing process, there is no hygienic dead angle, and the relevant hygienic design conforms to FDA standards. This series of...
Low Temperature Sensor industrial flameproof platinum resistance is a temperature sensor. It is widely used in industrial automatic control systems. Through the Water Temperature Sensor, the temperature parameters of the control object can be turned into electrical signals and transmitted to the display, recording and adjustment instruments. The Level Sensor For Liquid detects, adjusts and controls the system. Product Description Specification WZPK type Pt resistance temperature transmitter is...
New Pressure Type Liquid Level Sensor patented technology for new sensitive materials, using international advanced nano-film deposition process and micro-machining technology. The Pressure Sensor With Led Display is not affected by the creep, hysteresis and aging defects introduced by the traditional metal foil strain gauge pasting process, and has good long-term stability and high working reliability. High Temperature Pressure Sensor does not have the problems of large temperature error and...
Floating Ball Liquid Level Sensor is a high-precision, long-range linear, absolute position measurement Float Type Liquid Level Sensor manufactured using the principle of magnetostriction, which can accurately measure the position of the liquid level in the container. The power supply mode is flexible, and the wiring methods are various and extremely convenient, which can meet the requirements of various measurement, control and detection; the non-contact measurement method solves the problem...
The float controller uses the buoyancy of the float and its own weight. The Content meter directly pushes and pulls the FK1 double-throw bounce switch and the FK2 push-button reverse switch through the guide rod perpendicular to the liquid surface and the upper and lower positioning pins on the guide rod. Thereby connecting and disconnecting the liquid level control signal and the liquid level overrun alarm signal. The Floating Ball Level Controller uses the buoyancy of the floating ball and...
Liquid Level Control Stainless Float Ball Product Description Liquid Level Control Switch Module Specification One. Summary UHK type float type level measuring controller (short for “the controller” hereinafter) integrates dual functions of level measuring and level alarm. With characteristics of compact structure and reliable performance, it is applicable for level measuring, display, and alarm of various tanks on ships.
There are many parts in the Explosion-proof Relay Isolated Barrier, for example, the metal casing of the equipment, the metal shield, the related wires on the printed circuit board, the isolation plug of the plug-in device and the diode safety barrier, etc., which need to be reliably grounded. Some of these grounds are protective grounding and some are functional grounding. Whether for Marine Plant Level Gauge, or for functional grounding, sometimes, for convenience, some plug-in devices are...
This Isolated Barrier transmits RTD resistive signal from hazardous area to safe area by isolating current or voltage or resistive signal transmitted in one circuit or two isolated circuits, Explosion-proof Relay Isolated Barrier can also be connected via communication port In a connected network in a secure area. Inputs, outputs and power supplies are galvanically isolated from each other. Switch Explosion-proof Relay Barrier is a smart product with online self-diagnosis function. Customers...
This Isolated Safety Barrier over-isolates the transmission current or voltage signal in one or two isolated circuits, transmits the current signal from the hazardous area to the safe area, and can also supply power to the transmitter in situ. Inputs, outputs and power supplies are galvanically isolated from each other. In addition, the Switch Explosion-proof Relay Barrier can also be connected to the connection network in the safe area through the communication port. As an intelligent product,...
Brief Introduction This isolated barrier transmits the current signal from the hazardous area to the safe area by isolating the transmitted current or voltage signal in one or two isolated circuits. The Explosion-proof Relay Isolated Barrier can also power the transmitter in situ. Inputs, outputs and power supplies are galvanically isolated from each other. In addition, it can be connected in the connection network of the safe area through the communication port. As a smart product, Switch...
High temperature industrial Marine Temperature Pressure Sensor adopts industrial standard 2088 components, stainless steel temperature isolation components imported elastomer components, Pressure Sensor With Led Display high-precision strain process, with high sensitivity, stable performance and good impact resistance. The 316 stainless steel is fully sealed and welded, with a small and compact structure. The High Temperature Pressure Sensor has good moisture resistance and excellent media...
Hydraulic Actuator Electro has functions such as in-machine servo operation and opening signal position feedback, position indication, manual operation, etc. It has strong functions, reliable performance and simple connection. Electro-hydraulic Actuator can change the rotation of the ball core by inputting current signal or voltage signal. Angle, to achieve proportional adjustment action, the channel is flat and smooth, and it is not easy to deposit media, Hydraulic Actuator For Industrial can...
The amplitude of the tuning fork level switch is adjustable, which is convenient for measuring materials of different states and densities.Fork Tuning Level Switch Solid materials: fly ash, cement, stone powder, plastic particles, salt, sugar, etc. Liquid medium: water, acid, alkali, mud, fuel, oil, milk, alcohol, beverage, etc. characteristic Measuring medium: dry particles, powdery materials and various liquids, slurries, etc. Tuning fork level switch is a new type of level control switch. It...
The amplitude of the tuning fork level switch is adjustable, which is convenient for measuring materials of different states and densities. Solid materials: fly ash, cement, stone powder, plastic particles, salt, sugar, etc. Liquid medium: water, acid, alkali, mud, fuel, oil, milk, alcohol, beverage, etc. characteristic Measuring medium: dry particles, powdery materials and various liquids, slurries, etc. Tuning fork level switch is a new type of level control switch. It mainly relies on tuning...
The tuning fork level switch drives the fork body to vibrate through the resonance of the piezoelectric crystal. When the fork body touches the material, the amplitude, frequency and phase change significantly.These changes are detected and processed by the internal circuit and converted into switch signal output.Tuning fork level switch is suitable for level control and alarm of various liquids and solids. Because there is no mechanical wear, it is basically maintenance-free, simple to use,...
Explosion-proof Relay Isolated Barrier, provides isolated DC power supply for transmitters in hazardous areas on site, and detects 4~20mA current signals from transmitters, after isolation, anti-interference suppression and other treatments. Output DC current or voltage signal to the control system or other unit combination instrument on the safety side. The Switch Explosion-proof Relay Barrier is powered by DC power, and the input-output-power channels are isolated from each other.Isolated...
New High Temperature Pressure Sensor is a hygienic explosion-proof temperature transmitter for food, beverage, pharmaceutical and bioengineering industries. This product complies with GB3836.1-2010 "Explosive Atmospheres Part 1, 2..." standard, explosion-proof grade Ex d IIBT4. The process connection part of Explosion Proof Pressure Sensor adopts the overall welding and polishing process, there is no hygienic dead angle, and the relevant hygienic design conforms to FDA standards. This series of...
Low Temperature Sensor industrial flameproof platinum resistance is a temperature sensor. It is widely used in industrial automatic control systems. Through the Water Temperature Sensor, the temperature parameters of the control object can be turned into electrical signals and transmitted to the display, recording and adjustment instruments. The Level Sensor For Liquid detects, adjusts and controls the system. Product Description Specification WZPK type Pt resistance temperature transmitter is...
New Pressure Type Liquid Level Sensor patented technology for new sensitive materials, using international advanced nano-film deposition process and micro-machining technology. The Pressure Sensor With Led Display is not affected by the creep, hysteresis and aging defects introduced by the traditional metal foil strain gauge pasting process, and has good long-term stability and high working reliability. High Temperature Pressure Sensor does not have the problems of large temperature error and...
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