Hart Pressure Transmitter Measuring Instruments

HR3288 HART Smart Pressure Transmitter Overview .HR3288 HART protocol Smart Pressure Transmitter is a high-precision, high-stability, multi-parameter, 4.5 Digit LCD displayed intelligent pressure measurement products which complies with the HART® protocol. Users can use the HART communicators to manage, adjust or monitor process variables when HART instruments running in the process, or use the buttons for on-site configuration ,it's easy to operate. .This product adopts the latest application results of digital technology in the field of sensor manufacturing, and combined with the most advanced designing and manufacturing pressure transmitter technology in the world, precision digital temperature compensation and nonlinear calibration technology, safe and reliable explosion-proof structure and standardized signal output with high accuracy and wide range coverage,its also adapt to the place where fluid pressure is precisely measured. .The product works in a two-wire mode and can be directly replace the simulative two-wire 4mA-20mA DC output transmitter. Digital communication with manual operator. Electromagnetic radiation fits IEC801 standard. Features .4mA~20mA DC current output superposition HART protocol digital communication (two-wire system) . Digital compensation and nonlinear calibration techniques . Digital error correction with local, remote zero and range calibration functions . digital wide temperature compensation in -10 ° C ~ 80 ° .can be operated by buttons to facilitate configuration. .Reverse power protection, over voltage protection . Anti-surge, Anti-electromagnetic interference

Product Overview NCS-PT105IIS series Smart Pressure Transmitter with advanced, mature, reliable Piezoresistive Silicon Sensors has been designed meticulously by combining advanced microprocessor technology and digital capacitance measurement techniques. The powerful functions and high-speed computing capability of the microprocessor make it have excellent qualifications such as intelligent, high-precision, high reliability, stable zero and so on. Its LCD can display many physical parameters such as pressure, temperature, current. It can be realized zero adjustment, range settings and other features by key-press operation, and easy to on-site tests. NCS-PT105IIS series Smart Pressure Transmitter supports HART, FF H1, Profibus PA, Profibus DP protocol and can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc. Features Performance up to 0.075% of accuracy Gauge pressure, absolute pressure Automatically environmental temperature compensation Parameters can be set by magnetic sticks, communicator, HOST software Measurement media: liquid, gas and stream HART®, FOUNDATIONâ?¢ Fieldbus, PROFIBUS® Up to ±0.1% of Upper Range Limit (URL) for 1 year

The ZP050 Temperature Transmitter is designed to meet common Single Point measurement application requirements. This transmitter can easily work with a variety of sensors (RTDs and thermocouples) and thermowells. It provided in a head mount configuration suitable for installation in a wide variety of connection heads and housings. Provide HART protocol, equipped USB mini-USB interface, easy-to-use configuration method from any PC. Power Supply 12VDC~40VDC Input Types 4-20mA / 20-4mA; RTD(PT100,PT200,PT500,PT1000,Cu50); R(0-400 ,0-4000 ); TC(K,E,S,B,R,J,T,N); mV(-80-+80mV); V(0-1V) Output signal types 4-20mA or 0...1/5V, 0...1/10V Response Time < 0.4S (0-90%,100%-10%) Precision ±0.05% Temp. Drift 0.01% per Celsius Volt fluctuation influence �±0.005% X span / below V DC Load Capacity < 700 in 24VDC; (mA output) < 1060 in 36VDC (Volt output) Isolation Strength AC1500v 1min between the input / output IP Ranking Casing/Terminal IP50/IP20

Pressure Transmitter for Sandvik LH307/LH410

Notice 1. All the supplied products are provided with product certificates and instructions, including product number, technical parameters, wiring diagram,factory date, etc. Please check carefully to avoid misuse. 2. Installation should check whether the field interface is connected to the product according to the connection mode and thread type of the product.The mouth is the same. If it is a threaded interface, it should be tightened slowly and sealed carefully. Torque can not be added directly to the transmitter shell, but only on the six sides of the pressure interface. 3. The wiring should be strictly in accordance with the instructions of our company. 4.This product is a precise instrument. It is forbidden to disassemble, colide,fall,throw hard or punch the drainage hole with a sharp instrument. 5. The transmitter can work by electricity, but the preheating output is stable for 30 seconds. 6. If any abnormality is found in use, the power supply should be turned off, the use should be stopped, the inspection should be carried out, or contact our technical department direct. 7.When transporting and storing, the original packaging should be restored and stored in a cool, dry and ventilated warehouse. 8.The quality assurance period is 12 months. Intelligent Operation Method 1. LCD shows the output percentage or process pressure. Press the S key to select the display percentage or pressure.Press Z key to select pressure unit KPa or Mpa when displaying pressure. 2. Press S+Z key for 8 seconds, then release it at the same time, press Z key to set the zero value; Press the S key set the range. note: this function can only be triggered once an operation. 3. Adjustments to zeros or ranges may cause changes in the displayed options, i.e.The percentage being displayed becomes pressure or KPa becomes Mpa, etc. All these changes are shown only in the display, and have no effect on the internal parameters of the transmitter, pressure detection and current output. After adjusting the zero point and range, the S and Z keys can be used to select the desired percentage or pressure. 4. Zero-setting in field pressure-free state: 30 seconds after pressing S+Z key, the display shows zero time at the same time release the two keys, that is, zero. Simulated operation method 1.Zero-setting in pressure-free condition: The potentiometer with the word "zero" on the circuit board is adjusted to zero when it is displayed on the spot.(Note: Clockwise increase, counterclockwise decrease) 2.The potentiometer marked "range" on the circuit board can not be adjusted without standard pressure, so as to avoid the disorder of measurement range.

General Description The series of pressure transducers use imported high-quality pressure sensors and special integrated modules, through fine temperature, zero, full range, and non-linear compensation to achieve accurate measurement and transmission of pressure changes in liquid, gas, steam and other media. Technical Index Measuring medium: liquid, gas, steam Pressure range: -0.1MPA~0~60MPA Accuracy grade: ±0.2%FS, ±0.5%FS Stability: â?¤0.2%FS/year Temperature drift: â?¤0.02%FS/(range 0~70) Environment temperature: -20+85 Storage temperature: -20+85 Output signal: 4-20mA or 1-5VDC Supply voltage: 12-40VDC Allow overload: two times the quota voltage Explosiveproof grade: intrinsically safeia II C T6 flameproof dII C T6 Wetware material: 316 stainless steel and 1Gr18Ni9Ti Shell material: die casting alloy aluminum,surface epoxy spraying Pressure interface: M20X1.5 Weight: ordinary 0.75kg, with on-site instructions 1kg Structure Type x1 Connection x2x31 x4 The link mode and output signal of the compact tranmitter are as follows: Two-wire system: 1 Positive power supply 2 Negative power supply 3 Empty 4 Shell Three wire system: 1 positive power supply 2 Negative power supply (Negative sharing with signals) 3 Signal+ 4 Shell x5 The connection mode of aviation plug transmitter is as follows: Two-wire system(direct outlet type) 1 Red wire connection positive power supply 2 Black wire connection negative power supply Notice 1. All the supplied products are provided with product certificates and instructions, including product number, technical parameters, wiring diagram,factory date, etc. Please check carefully to avoid misuse. 2. Installation should check whether the field interface is connected to the product according to the connection mode and thread type of the product.The mouth is the same. If it is a threaded interface, it should be tightened slowly and sealed carefully. Torque can not be added directly to the transmitter shell, but only on the six sides of the pressure interface. 3. The wiring should be strictly in accordance with the instructions of our company. 4.This product is a precise instrument. It is forbidden to disassemble, colide,fall,throw hard or punch the drainage hole with a sharp instrument. 5. The transmitter can work by electricity, but the preheating output is stable for 30 seconds. 6. If any abnormality is found in use, the power supply should be turned off, the use should be stopped, the inspection should be carried out, or contact our technical department direct. 7.When transporting and storing, the original packaging should be restored and stored in a cool, dry and ventilated warehouse. 8.The quality assurance period is 12 months.

Compact structure, beautiful appearance Digital circuit High precision, high stability Strong anti-interference, good long-term stability Small volume, light weight, convenient installation and use Wide measuring range, can measure absolute pressure, gauge pressure Variety choice of processes and electrical connection Suitable for mass production, economic and reliable Measure range: -100KPa~0~10KPa~100Mpa Pressure type: gauge pressure, absolute pressure Power supply: 24VDC, 12VDC Output signal: 4-20mA, 1-5V, 0-5V Temperature compensation: -10~70 Working temperature: -20~85 Storage temperature: -40~125 Zero temperature drift: ±1.5%FS Sensitivity temperature drift: ±1.5%FS Overload: 150%FS Mechanical vibration: 20g(20-5000HZ) Accuracy: ± 0.5%FS ± 0.25%FS Response time: 1ms(Up to 90%FS) Load resistance: (U-15)/0.02Ω Material: Stainless steel case; internal 316L sensor Media compatible: Media compatible with 316L stainless steel Protection grade: IP65