Instrument Enclosure

HUAWEI R4850G2 48V 50A Telecom Rectifier Module R4850G2 Brief: The R4850G2 is a digital rectifier that converts the 85~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete protection, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. �  48V 50A Rectifier Features 1) High efficiency: 96% 2) Input voltage range: 85~300VAC 3) Operating temperature range: -40C~75C 4) Total harmonic distortion(THD): 5% 5) Hot-plug 6) Digital control 7) Intelligent electric meter 8) Communication over RS485 9) Adjustment of voltage and current 10) Meet RoHS requirements 11) Passing the TUV,CE,CB,UL certifications HUAWEI R4850G2 50A rectifier Specification R4850G2 Weight: 2.0kg Dimensions: 40.8 x 105 x 281mm R4850G2 HUAWEI R4850G2 48V 50A telecom rectifier module Notes 1. We will ship the item in 3-5 work days after the payment arrive. 2. We will usually ship the item to Worldwide by FedEx/ UPS/DHL. 3. Buyer's responsibility to pay customs fees, duties, import taxes, shipping charge And related charges. 4. We accept the payment through T/T, Paypal, and Western Union. 5. The pictures show you one of the items in stock. But the exact one may be sold before your bidding. So it may not the exact one which you will receive.

Supplier: Electric power tools, electronic & instrument enclosures, power distribution equipment, wires, cables & cable assemblies

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Digital double clamp Phase voltammeter is a high-precision low-price hand-held double-channel input measurement instrument designed for voltage current and Phase measurement on site.Using this meter the phase between u-u i-i and u-i can be easily measured in the field the phase sequence of sensitive and capacitive circuits and three-phase voltage can be distinguished the wiring group of transformers can be detected the secondary circuit and bus differential protection system can be tested the phase relationship between CT of each differential protection group can be read out and the wiring of the electricity meter can be checked.The tongs current transformer is used to input the measured current so there is no need to disconnect the measured line.When measuring the phase between u1-u2 the two input circuits are completely insulated and isolated so it completely avoids the possible short-circuit of the measured circuit caused by wrong wiring and thus burns out the measuring instrument.The display screen USES high-contrast Liquid crystal display with words up to 25mm and The screen Angle can be freely converted to about 70 to obtain better visual effects. Digital double clamp Phase voltammeter enclosure USES engineering insulation materials another rubber vibration protection sleeve safe and reliable. Product namesï¼?Phase meter double clamp Phase meter double clamp Phase voltammeter clamp forms a table clip-on Phase voltammeter Digital Phase double clamp Phase meter Digital double clamp table low-pressure volt-ampere Phase inspection table hand-held Digital double clamp Phase voltammeter double clamp type Digital Phase meter double clamp Digital Phase meter double clamp type volt-ampere Phase meter double clamp volt-ampere Phase table double clamp Phase meter Digital display double clamp Phase voltammeter

A portable dew point meter by Vasthi Instruments is a hand-held, lightweight, portable, and affordable dew point meter that is an easy-to-carry, battery-operated measuring tool. The portable dew point meter has an operating pressure of up to 20 bar and a moisture measuring range of 0-23000 ppm. The device has an incredible battery life, up to 20 hours on a single charge. The instrument is assembled in a rugged handheld IP65-protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold. FEATURES : Microprocessor-based portable battery-operated instrument. Digital Graphical Display Measuring range -100 to +30C dew point Et other ranges also available on client requirement Samples compressed air up to 12 Kg/cm. Pressure and up to 95C temperature can be measured directly. Quick disconnect fitting, desiccant test. Handy and lightweight. Inbuilt thin film water vapor sensor. Optional RS 232 computer interface & data logger. Ordering information with RANGES Model VD42-H2 Measuring Range: -40C to +30C Model â?? VD62-H2 Measuring Range: -60C to +30C Model â?? VD82-H2 Measuring Range: -80 C to +30 C Model â?? VD92-H2 Measuring Range: -110 C to +30 C

The DR605 Digital Refractometer is easy-to-use battery-powered instrument, ideal for Windshield Cleaner, Ethylene Glycol and Propylene Glycol Antifreeze Fluid, Battery Fluid and Urea (NH2)2CO measurements on the automotive industry. The instrument automatically compensate for sample temperatures as measured at the prism surface. DR605 is fast, convenient, and easy to use. Simply place a drop or two of fluid in the well and press a button on the keypad. The custom-designed microprocessor delivers a nearly instantaneous readout in refractive index, degrees Brix, or any one of a thousand different units of measure, allowing you to read directly in the units you desire. Nonlinear temperature compensation is automatic and insures that fluids read between 0 and 50 °C (+32 to 122 °F) are measured accurately. The large dual-line LCD display is easily read, even in dim light, and removes the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of three buttons, read to take readings, cal to make calibration, and scale to step through various unit options. Rugged Ergonomic-Design The DR605 fits like a glove in the palm of your hand. The weight of its evenly-balanced design can be held easily in any size hand, even during extended periods of use. The positive response buttons on the keypad provide tactile feedback to the operator when pressed. A strong plastic enclosure is sealed to guard against liquid and dust penetration, while an integrated prism cover helps prevent sample evaporation and protects the sapphire measuring surface from possible damage. The cover also shields the optics from the influence of strong ambient light, making the DR605 ideal for use indoors or in direct sunlight. An Outstanding Value Calibration is automatic and does not require the use of special calibration solutions, or tools. The DR605 refractometer automatically calibrates itself to water and is ready to use in seconds. No more screws to turn and nothing to adjust. Because the DR605 offers great performance and accuracy at a very affordable price, there is no need to make trade-offs between accuracy and affordability. The DR605 provides high-end performance and precision at a low price; making the DR605 one of the best values available. Calibration: calibrate with 20°C distilled water in 20°C ambient temperature.

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Supplier: Valves like needle, ball, gate & globe & check, monoflange, key block, manifold like 2 valve, 3 valve, 5 valve, connector like male, female, union, reducing union, bulkhead male, bulkhead female, bulkhead union, closure like tube end, fitting end, elbow like union, male, female, reducer, adaptor like female, male, union cross, union tee, male branch tee, male run tee, nut, ferrules, instrument enclosures( e840-ie), mounting brackets, pipe clamps, air distribution manifold( 2-40-7-nv-ss)