Electrical Instruments

GF312B2 portable three phase reference meter high accuracy 0.02%, with all kinds of optional clamp on ct and smart optical sampler. It can be applied in electrical laboratory or on site. it will be ensured by a combination of measures such as the use of 24bit A/D converter. APPLICATION: 1．Power plant; 2．Electrical laboratory; 3．Energy meter R & D; 4．Watt-hour meter factory; 5．Metrological service center; 6．Electricity power bureau & power company;

Minimum Order: 1 bags

GF312D1 is a handheld three-phase electricity meter calibrator.It mainly used on site. It has portable design and it can work 10 hours continuously when use Li- polymer battery. Features: 1.accuracy：0.05%，0.1% , ，0.2% 2.Portable design 3.Three power supply modes 4.Protection level: IP51 5.Weight:10.6

Minimum Order: 1 bags

Product Description 5V HVAC Pressure Sensor 5V Power Supply HVAC Pressure Sensor Pump Pressure Sensor Valve Pressure Sensor Applicable media Liquid, gas, steam Pressure range 0-10bar, 0-20bar Cell Ceramic capacitive pressure sensor Pressure measurement Gauge pressure, sealing pressure, absolute pressure Output 0.5-4.5VDC Power supply 5V Accuracy(linearity, hysteresis and repeatability) 1%F.S. Work temperature -20~70ºC Ambient temp -40~110ºC Temperature drift(zero) ±0.15% F.S. (-20~70ºC) Temperature drift(full range) ±0.15% F.S. (-20~70ºC) Electrical connection G1/4 Mechanical connection Parkard Housing material SS304 5V HVAC Pressure Sensor 0 5V HVAC Pressure Sensor 2

SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation and safety. We have over 24 years of experience in the design and manufacture of intrinsic barrier, signal conditioner, surge protection device, safety relay, power transmitter and intrinsically safe temperature transmitter. Our products and solutions cover many areas--from process automation safety to factory automation. CHENZHU temperature transmitter manufacturer a large range of head-mounted temperature transmitters. Temperature transmitter working transforms the temperature into an electrical signal no matter how tiny the amount of the signal might be. CHENZHU provides RTD input, TC input and RTD/TC input temperature transmitters. Based on the safety and automation system, temperature transmitters play an important role in the industrial field. CZWB Differential Temperature Transmitter The CZWB series is an intelligent temperature transmitter designed specifically for industrial complexity. This product is mainly installed in the head of the temperature sensor, the sensor is upgraded to an integrated temperature transmitter, to achieve the temperature of the field display and data transmission. RTD TC Temperature Transmitter Intrinsically Safe Temperature Transmitter FAQ of Temperature Transmitter What is temperature transmitter?- The temperature transmitter used RTD/TC as thermometers to temperature convert temperature variables into instruments that can transmit standardized output signals. Typically, a temperature transmitter sends or transmits a standardized output signal to a control device. Common electrical output signals are 4-20mA or 0-10V DC range in manufacturing plants. What is the difference between a temperature sensor and a temperature transmitter? We provide kinds of temperature sensor and transmitter, include thermistor temperature transmitter.

Minimum Order: 200000

SHANGHAI CHENZHU INSTRUMENT CO., LTD., signal isolator suppliers, is a very established provider that specialises in automation and safety. We have over 24 years of experience in the design and manufacture of intrinsic barrier, signal conditioner, surge protection device, safety relay, signal conditioning isolation, digital signal isolator, power transmitter and intrinsically safe temperature transmitter. Our products and solutions cover many areas--from process automation safety to factory automation. Signal conditioner is used in industrial process control systems. It connects industrial field instruments and control systems to complete the function of signal matching and conversion. Through reliable isolation technology, it resists various interference attacks and ensures the stability of the system and instruments in a complex electromagnetic environment. The Signal conditioner of Chenzhu using special design achieves anti-interference among power supply, input, and output. At the same time, it has a strong EMC performance that can work normally even under strong interference. So far, our signal conditioner, as a member of the whole safety automation system, has been applied to tens of thousands of industrial sites. And the stability of the control system escort, possessing the most complete models, has reached the international level. CZ2000 Series Signal Conditioner CZ2000 range signal conditioners use high-efficiency electromagnetic isolation technology to achieve reliable galvanic isolation among power supply，input， and output, which effectively solves the problem of field interference in industrial automation control systems. This ensures a stable and reliable operation of the system. CZ2000 Analogue Signal Conditioner CZ2000 Analogue Signal Conditioner Loop Power CZ2000 Temperature Converter Signal Conditioner CZ2000 Voltage/Current Input Signal Conditioner CZ3000 Series Signal Conditioner CZ3000 range signal conditioners are electrical devices, which are connected between the industrial field instrument and the control room. They effectively solve the field interference of industrial automation control systems and ensure stable and reliable operation of the system through reliable galvanic isolation among the power supply, input, and output. CZ3000 Analogue Signal Conditioner CZ3000 Analogue Signal Conditioner Loop Power CZ3000 Temperature Converter Signal Conditioner CZ3000 Pulse Input Signal Conditioner CZ3000 Frequency Converter Signal Conditioner CZ3500 Series Bus powered Signal Conditioner CZ3500 range rail-powered signal conditioners are high-performance products. The new design concept and technology are perfectly combined to achieve various performance characteristics, such as high-precision, small-volume, easy installation and high interference suppression, ensuring more convenient system integration and more reliable operation. What is the difference between 2-wire transmitter, 3-wire transmitter and 4- wire transmitter? 2-wire transmitter 2-wire transmitters are the simplest and most economical way to used them in the industrial field. The zero-end current is 4mA, which is sufficient to drive the transmitter's internal circuitry, while the current at 4-20mA represents the range of process transmissions measured. 3-wire transmitter Some transmitter require more power than the signal loop can supply their internal circuity. The three-wire current output can share a ground wire with the power supply, saving a wire. 4-wire transmitter Four-wire transmitters have their own internal power supply, and they do not need to be connected to a DC power supply. It has two power cords and two current output lines. The output of a 4-wire transmitter is usually a current signal. We provide kinds of isolated signal conditioner, include pt100 signal conditioner, universal signal conditioner, 24v to 5v signal converter, 5v to 24v plc signal converter and so on.

Minimum Order: 200000

SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation safety. We have over 24 years of experience in the design and manufacture of intrinsic barrier, signal conditioner, surge protection device, safety relay, power transmitter, carrier current transmitter, high power transmitter, low power transmitter and temperature transmitter. Our products and solutions cover many areas--from process automation safety to factory automation. Power transmitter can transfer complicated current like 0~1A/0~5A/0~10A into industry-standard output, adopting the true RMS detection technology. We offer DC supply (True RMS) or AC supply for your choice. Power transmitter can be used in the detection of the non-sinusoidal current signal, such as switching mode power supply, thyristor output current, etc. The product needs an independent 24V power supply. Input, output, and power supply are each galvanically isolated. Dielectric strength between input side and power, the output is 4kV. The product adopts DIN35mm rail mounting, compact and convenient for installation on site. All in all, the transmitter has the good character of automation and safety, just like other interface products created by Chenzhu. CZDL Series AC/DC Current/Voltage Transmitter Power transmitter adopts the true RMS detection technology, can transfer complicated current like 0~1A/0~5A/0~10A into industry standard output. We offer DC supply (True RMS) or AC supply for your choice. The product can be used in the detection of the non-sinusoidal current signal, such as switching mode power supply, thyristor output current, etc. FAQ of Power Transmitter What is a power transmitter?- A power transmitter is a measuring instrument that converts the measured power( AC voltage, AC current, reactive power, reactive energy, frequency, phase, power factor, DC voltage, DC current, etc.) into a linear proportional DC current or voltage output( electrical pulse output). It is widely used in electric power, petroleum, coal, metallurgy, railways and other departments of electrical measurement, automatic control and scheduling systems.

Minimum Order: 200000

CTL500 swing out rotors low speed centrifuge for 1.5-50ml tubes Microprocessor controlled and DC brshless motor drived. LED digital display. Automatic calculation for RCF and you can control run by RCF. Special damper for automatic balancing function. Electric lik lock system for operational safety. Various stainless steel racks for easy replacement. Remaining time is displayed in seconds when it is less than 1 minutes. Specifications Small Low Speed Universal Centrifuge, without rotor Model CTL500 Max.Speed (r/min) 5000 Max. RCF (x g) 4030 Max. Capacity (ml) 240 Control Microprocessor Drive DC Brushless Motor Speed Range (r/min) 100-5000 Speed Control Accuracy (r/min) ±30 Timer Range(min) 1-99 Noise (dB) ≤ 60 Power Supply V (Hz) 220/110 (50/60), 5A, single phase Dim. (W x D x H) mm 355 x 485 x 285 Weight (kg) 22 Rotors Rotor Type Rotor No. Max. Capacity (place x ml) Max. Speed (rpm) Max. RCF (x g) Tube Size (Range, ml) Adapters for smaller tubes Fixed Angle Rotor 1 24 x 10 5000 4030 5-15 Available Swing-out Rotor with tube holders 2 4 x 50 4200 2760 5-20 Available 4 x 4 x 15 4200 2760 5-15 Available 4 x 6 x 5 4200 2760 5 Unavailable Swing-out Rotor with tube holders 3 4 x 100 4000 2500 1.5-100 Available

PRODUCT DESCRIPTION Wholesale GPR111 Red Color Single Tilt Surveying Reflector Prism with Target for Leica Total Stations Model: GPR111 Specifications Prism Constant Range Centering Accuracy 0mm 2500m 2.0mm Features Plastic frame. Leica type of connector (no threads). Does not have a 5/8 x11 thread. Single tilt prism with soft bag Circular prism sealed in red polymer holder. Large integrated target plate provides good visibility. Optical Surveying Reflector Prism Applications Surveying reflector prisms are used by surveyors and engineers to measure the change in position of a target that is assumed to be moving. Survey prisms are used for a wide range of monitoring applications including: Rail Monitoring Settlement Monitoring Displacement Monitoring Deformation Monitoring Convergence Monitoring Optical Surveying Reflector Prism Installation Monitoring prisms should be installed using the following guidelines: Attached to a rigid structure that is sufficiently stiff as to not move through a single monitoring cycle Located to minimize the effects of temperature and radiant heat on a target Installed with clear sight lines back to the total station Avoid sight lines that require shooting through a fence or another mesh Avoid sight lines shooting just past corners which can cause refraction Avoid sight lines that include a source of heat that can cause a heat shimmer GPR111 Surveying Reflector Prism 0 GPR111 Surveying Reflector Prism 1

YD 35 Series Mini Pressure Transmitter Smart Water Pressure Sensor This transmitters use MEMS micro machining components, fully sealed structure has the good protection grade, ensures that it can adapt to various working conditions. The compact case is also made of stainless steel and is available with environmental protection ratingsup to IP 65. YD 35 Series Mini Pressure Transmitter Smart Water Pressure Sensor Applications Automobile, compressor and refrigeration Industry Engineering machinery pressure control and monitor Energy and water treatment system Armarium, agricultural machinery Hydraulic and pneumatic control system Iron and steel industry, light industry Pump, fitness equipment, household appliances Materials Gas or liquid compatible with ceramic O-ring NBR (FKM or EPDM) Signal output 0.5-4.5V / 1-5V / 0-5V , 3-wire; 0-10V, 3-wire; 4-20mA, 2-wire; Power supply 5V with signal output 0.5-4.5V / 1-5V / 0-5V, 12...32V with signal output 0...10V, 9...32V with signal output 4...20mA Response time (10 ... 90 %) ≤2ms Isolation voltage DC 500V Accuracy ≤ 1 % F.S @25℃ (Includes linearity, hysteresis and repeatability.) ≤3% F.S@ {-40~125℃} (limit point calibration) 1-year stability ≤ 0.05 % F.S Permissible temperature of Medium -20...+125℃ Ambient -40...+100℃ Storage -40...+100℃ Compensated temperature range -20...125℃ Mean TC of zero typical:0.03%F.S/℃； maximal:0.05%F. , S/℃ Mean TC of range typical:0.03%F.S/℃； maximal:0.1%F.S , /℃ CE - conformity Test Standard EN 55022:2010/AC:2011 EN 61000-3-2:2014 EN 61000-3-3:2013 EN 55024:2010 EMC directive 2014/30/EU Shock resistance 1000g according to IEC 60068-2-27 (mechanical shock) Vibration resistance 20g according to IEC 60068-2-6 (vibration under resonance) Wiring protection Protected against reverse polarity, overvoltage and short circuit Weight 70g Connection G1/4 (NPT1/4, G1/4 and others available) 5V Smart Water Pressure Sensor , MEMS Mini Pressure Transmitter 0 5V Smart Water Pressure Sensor , MEMS Mini Pressure Transmitter 15V Smart Water Pressure Sensor , MEMS Mini Pressure Transmitter 2

The manufacturing services we provide are equally sophisticated, and there are many follow-up processes to ensure the quality of the products to the greatest extent. To create excellent aluminum and zinc die castings for diverse industries is just part of the work KES does. We also provide complete design services of die casting to ensure that the final product would be very suitable for your special applications. Choose A Manufacturing Service for Die Cast Parts CNC Machining Precision CNC machining is a great manufacturing process for unlimited volumes of finished parts that require a high level of accuracy in a quick turnaround time. CNC Drilling CNC Tapping CNC Milling Surface Finishing For metal castings, our more commonly used surface treatment methods are mechanical polishing, chemical treatment, surface heat treatment, and spray surface. Assembly and Testing In order to ensure quality, assembly and testing are very necessary. Logistics We provide complete transportation services. Why Choose KES Manufacturing Service？ We provide customized die-casting designs to ensure that the final product is very suitable for your specific application. We will further process the products to ensure the quality, precision and appearance of the products. We provide aluminum and zinc die casting. Die Cast Part Manufacturing Service We Serve in Various Industries To serve the parts manufacturing of markets and industries, we have been dedicated to offering customers excellent quality products. We provide services for a wide scope of industries. Home Appliances Auto & Motors Parts Heatsink Lighting Communication Equipment Consumer Electronics Furniture Security Equipment Medical Devices KES ( Shenzhen Kangensheng Technology Co., Ltd. ) is a professional die cast metal suppliers. We provide Aluminum Die Casting, Zinc Die Casting, metal parts machining, custom precision machining, metal cnc services, metal processing service, custom machining service, custom cnc machining, precision machining service, custom machining, custom die casting and etc. Want to know about cast making materials? Please contact us.

cold chamber casting is extremely suitable for metals with high melting points such as aluminum. In this process, the metal is liquefied in an extremely high temperature furnace, and then sent into the cold room to be formed into the mold. In the cold chamber process, the content of molten metal should exceed the required amount of the casting body, and the metal is pushed into the mold by a hydraulically operated piston. Are you finding a hot chamber pressure die casting manufacturer? Choose Us! Cold Chamber Die Casting Capability The earliest cold chamber die casting machine can be traced back to 1920, which was first invented and manufactured by Carl Roehri. This cold chamber die casting machine was separated from the furnace and the machine. When the molten metal in the furnace was poured into the pressure chamber by hand (charging barrel), there is a punch immediately to inject the molten metal into the mold. Then, while the casting is ejected, the remaining biscuit formed by the excess metal in a cold chamber die casting machine is taken out with the casting. It can be seen that even with the current standards, this is completely a typical cold chamber die casting process. Advantages of cold chamber die casting Three aspects: Dimensional accuracy, surface accuracy, thin wall. The dimensional accuracy of castings is high. Mass production: High productivity. Easy to realize mechanization and automation. Surface treatment: Easy to do various surface treatments, such as electroplating, spraying. Advantages of cold chamber die casting Cold Chamber Die Casting Alloy Cold chamber die casting can be used when die-casting metals that cannot be used in the hot-chamber die-casting process, like aluminum alloys. In this process, the metal needs to be melted first in a separate crucible. Then a certain amount of molten metal is transferred to an unheated chamber or nozzle. Quality Control of Cold Chamber Die Casting In the production process, a strict quality control system and a perfect defect management process must be established to ensure that various process elements are within the normal range. It is especially important to establish a quality information system, implement priority processes for quality control, and improve product quality records, statistics, analysis and feedback. FAQs of Cold Chamber Die Casting Q: What is the difference between cold chamber die casting and hot chamber die casting? The difference between hot chamber die casting and cold chamber die casting is only in the pouring mechanism. The pressure chamber of the hot chamber die casting machine is connected to the furnace, while the pressure chamber of the cold chamber die casting machine and the furnace are separate. Q: What is the Role of Cold Chamber Die Casting? Cold chamber die casting can die-cast all kinds of castings from simple to quite complex. Die-casting products are widely used in automobiles, aerospace, telecommunications equipment, medical equipment, electrical instruments, and daily hardware. Q: Which Metals are Suitable for Cold Chamber Die Casting Cold chamber die casting technology is suitable for metal die casting of aluminum lloys. The press chamber is placed vertically. After the molten metal is poured into the press chamber, the gas is on the top of the molten metal, and less gas is involved during the molding process. KES ( Shenzhen Kangensheng Technology Co., Ltd. ) is a professional die casting company. We provide Aluminum Die Casting, Zinc Die Casting, Cold Chamber Die Casting, cold chamber pressure die casting and etc. Want to know about die casting machine process, application of cold chamber die casting and cold chamber die casting applications? Please contact us.