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เซนเซอร์แปลงระยะทางการเคลื่อนที่และระยะทางการหมุนเป็นสัญญาณไฟฟ้ามาตรฐาน

Spring Loaded LVDTs

SPRING LOADED AC LVDT POSITION SENSOR-CAT-LVDT0018These rugged hermetically sealed sensors are constructed entirely of stainless steel and intended for general industrial use.  The coil windings are sealed against hostile environments to IEC standard IP-68. The GHSA 750 electrical termination is through a sealed axial connector. The GHSAR 750 electrical termination is through a radially mounted sealed connector, which results in a much reduced installed length. The mating connector plug is supplied with the unit. The sensor consists of a spring loaded shaft running in a precision sleeve bearing and connected to the core of an LVDT. The use of a precision sleeve bearing results in measurement repeatability of 0.01% of full range or better. The output from the LVDT can be connected to any standard LVDT signal conditioner and then passed to a gaging column display, digital readout, or computer based data acquisition system. The probe shaft is fully extended by a spring exerting a nominal force of 6 to 20 ounces depending upon total range. The contact tip supplied is an AGD standard number 9 made from chrome plated hardened tool steel. It is fully interchangeable with other AGD contact tips. 


Seperate Core LVDTs

Linear Position Sensors – LVDT/LVITThese are rugged hermetically sealed sensors, constructed entirely of stainless steel, and intended for general industrial use The coil windings are sealed against hostile environments to IEC standard IP-68 and electrical termination is through a sealed axial (HSD) or radial (HSDR) connector. The radial connector offers two important benefits. First, it results in a through-bore design, which permits access to either or both ends of the LVDT’s core for better mechanical support and core guidance, and easier cleanout in dusty or dirty locations. The second advantage of the radial connector is shorter installed length compared to units of the same range with axial connectors. The mating connector plug is supplied with the unit. HSD and HSDR 750 Series sensors use built-in electronics to provide the desirable features of an LVDT, such as frictionless operation and dynamic response, with the added convenience and simplicity of DC input and precalibrated DC output. They are designed to operate in conjunction with PLCs, digital indicators, A/D converters, computer-based data processors and QC data collection systems. 


Rotary Position Sensors

ROTARY DISPLACEMENT SENSOR-CAT-RVDT0001The Macro Sensors RSE 1500 series of contactless, fractional-turn, absolute output rotary position sensors are ideal for measuring the position of quarter-turn valves, flue dampers, weir gates, mail sorters, conveyor check weighing systems, dancer arm tensioners, and a myriad of other applications involving fractional-turn shaft movements. They are also useful for high reliability applications such as pedal, throttle-lever, or actuator position sensing in aircraft, marine, construction, and agricultural vehicles.


Pressure Sensor and Transducer

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AST400

The AST4000 series 4-20mA / voltage pressure transducer is an OEM pressure transmitter that includes a welded stainless steel housing and many electrical connections to make it suitable for many industrial applications.

 

 

 

 

AST4100

Compact Pressure Transducer-CAT-PTT0041The AST4100 series compact pressure transducer is an economical option for pressure sensing and includes a cable electrical connection.

 

AST2000

SS Industrial Pressure Transducer-CAT-PTT0035The AST2000 series SS industrial pressure transducer is an ASIC-compensated, high-quality, stainless steel pressure transducer designed for use in the measurement of liquids and gases.

AST20HA

0.1% Accuracy Pressure Transducer-CAT-PTT0037The AST20HA series 0.1% accuracy pressure transducer is a digitally compensated precision pressure transducer/pressure transmitter that offers high performance over temperature.

AST4300

Non-Incendive Pressure Transducer-CAT-PTT0043The AST4300 series non-incendive pressure transducer is a stainless steel pressure transmitter for use in hazardous areas.

AST4700

0-5V/0-10V Pressure Transducer-CAT-PTT0058The AST4700 series 0-5V/0-10V pressure transducer design offers a high quality, one-piece stainless steel sensing element to better measure liquids and gases.

AST AccuGauge AG100 Digital Pressure Gauge

AST AccuGauge AG100 Digital Pressure Gauge

AST4300

Non-Incendive Pressure Transducer-CAT-PTT0043The AST4300 series non-incendive pressure transducer is a stainless steel pressure transmitter for use in hazardous areas.

AST4700

0-5V/0-10V Pressure Transducer-CAT-PTT0058The AST4700 series 0-5V/0-10V pressure transducer design offers a high quality, one-piece stainless steel sensing element to better measure liquids and gases.