Piezoresistive 4-20Ma Hart Pressure Transmitter

Features: 3 1/2 led/lcd display Compact outline, easy installation Strong compatibility Adjustable pressure unit Applications: The oil industry, chemical industry, electric power. Hydraulic pressure system, pneumatic system Energy and water treatment system. Automation equipment Industrial process control Performance parameters Reference temperature: Measuring range -0.1~250mpa Pressure type:Gage pressure, absolute pressure Output signal :4~20ma , 0~10v or others Display type3 1/2 led or lcd display Accuracy(%fs)0.10.250.5 Damping ( second )Adjustable Operating voltage(v)12~36v dc(standard 24v) Operating temperature: -20~85c Overload capacity(%)300 Life spanMore than 9 million times pressure cycle MediaMedia compatible with 316l Diaphragm material316l or ceramic diaphragm Housing material1cr18ni9ti Pressure interfaceM20*1.5, g1/2, g1/4, 1/4npt or others Enclosure ratingIp65 Weight 280g Carton size:l13cm*w6cm*h5.5cm Weight:0.5kg

PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display

PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display

PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display

PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display

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

NCS-PT105 series Smart Pressure Transmitter with advanced, mature, reliable 3151 capacitance sensors has been designed meticulously by combining advanced microprocessor technology and digital capacitance measurement technology. The powerful functions and high-speed computing capability of the microprocessor make it have excellent qualifications such as smart, high precision, high reliability, stable zero and so on. Its LCD can display many physical parameters (e.g. pressure, temperature, current and so on). It can realize the functions such as zero adjustment, range settings by key-press operation, and it is easy for field testing. NCS-PT105 series Smart Pressure Transmitter supports HART, FF, and PA 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.. According to the type of measurable pressure: Model Pressure type NCS-PT105 SR Micro-differential pressure transmitter NCS-PT105 SG Gauge pressure transmitter NCS-PT105 SA Absolute pressure transmitter NCS-PT105 SD Differential pressure transmitter NCS-PT105 SH Differential pressure transmitter for high static pressure According to the protocol: Model Communication Protocol type NCS-PT105 H HART NCS-PT105 F FF H1 NCS-PT105 P PROFIBUS PA As a transitional communication protocol in fieldbus, HART protocol achieves digital transmission on the existing analog transmission lines, and is compatible with existing analog signal control system. Either FF H1or PROFIBUS PA is a new generation of digital communication protocol, used in field connection, and linking field devices. International Standard IEC61158-2 is used in physical layer. Therefore, either FF H1or PROFIBUS PA is fieldbus actually. As following, Smart Transmitter with HART protocol is named as HART Smart Transmitter; Smart Transmitter with FF H1 protocol is named as FF Smart Transmitter; Smart Transmitter with PROFIBUS PA protocol is named as PA Smart Transmitter, All of these (Transmitters with the three types of fieldbus protocol) are named as Smart Pressure Transmitters or Smart Transmitters. In addition, HART Smart Transmitter has passed explosion-proof certification from National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation (NEPSI).

NCS-TT105 temperature transmitter is a new generation of smart transmitter with FF Hl, PROFIBUS PA or HART technology. NCS-TT105 transmitter integrates abundant function blocks and realizes not only normal measurement function but also complicated control strategy. NCS-TT105 uses digital technology, so it can connect with many types of thermocouple and thermo resistive sensors. It has wide range and simple interface between field and control room, which reduces the expense of installation, operation and maintenance.

> User configurable CO ranges up to 1000 ppm > Optional 4-digit dual row LCD display to display carbon monoxide value in ppm > Field replaceable CO sensor > Health / status (Heartbeat) LED > DIP selectable Loop powered current output or voltage output available > Optional dual 2-wire output available > IP65 protection for enclosure > Wall mount arrangement > Internal switch provided to adjust zero ppm >DIP for range selection