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<title><![CDATA[EC21 Product Catalogs - hart 4 20ma]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/hart 4 20ma.html]]></link><item>
<title><![CDATA[Explosion-proof Piezoresistive Diffusion Silicon Oil 4-20mA HART Digital Pressure Transmitter]]></title><link><![CDATA[https://microcyber2003.en.ec21.com/Explosion_proof_Piezoresistive_Diffusion_Silicon--11077275_11077775.html]]></link><description><![CDATA[Explosion-proof Piezoresistive Diffusion Silicon Oil 4-20mA HART Digital Pressure Transmitter from China
Product Overview
NCS-PT105IIS series Smart Pressure Transmitter with advanced, mature, reliabl]]></description><pubDate><![CDATA[20200312]]></pubDate></item>
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<title><![CDATA[Autronica Gas Detection]]></title><link><![CDATA[https://bingde.en.ec21.com/Autronica_Gas_Detection--12050626_12050646.html]]></link><description><![CDATA[4-20 mA and/or relay output, but we have also taken the IR point gas detection a step further.
Product Introduction 
A key feature of the HC300PL IR gas detector is the built-in PowerLoop system tech]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Float Level Gauge]]></title><link><![CDATA[https://longhua2014.en.ec21.com/Float_Level_Gauge--9123826_9123966.html]]></link><description><![CDATA[-1~+16Mpa
Working Temperature ≤300℃
Linearization &lt;±0.5%
Process connecting Flange connection or weld connection
Power 12~30VDC/two-wire
Output 4~20mA the Maximum 850Ω with HART protocol
]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[ABB TTF200 and TTF300 Model Temperature Transmitter]]></title><link><![CDATA[https://miawang0812.en.ec21.com/ABB_TTF200_and_TTF300_Model--11988808_11988937.html]]></link><description><![CDATA[HART, programmable, output signal 4-20mA
BS: Configuration- standard
K2: Mounting bracket- wall mounting / 2” pipe mounting bracket (stainless steel)
T0: Device identification plate- plate stainles]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[3051CD3A22A1AS2B4I7M5Q4Q8T1 + 1199DDC59AFFWG5DAA9SA | Rosemount | Pressure Transmitter + Seal System]]></title><link><![CDATA[https://19870710superior.en.ec21.com/3051CD3A22A1AS2B4I7M5Q4Q8T1_1199DDC59AFFWG5DAA9SA_Rosemount_Pressure_Transmitter--11949899_11958783.html]]></link><description><![CDATA[4–20 mA with digital signal based on HART Protocol
Materials of construction : 2 : 
Process flange type: Coplanar
Flange material: SST
Drain/vent: SST
Isolating diaphragm : 2 - 316L SST
O-ring : A ]]></description><pubDate><![CDATA[20240628]]></pubDate></item>
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<title><![CDATA[Foxboro Dcs]]></title><link><![CDATA[https://jiangstar.en.ec21.com/Foxboro_Dcs--9022887_9595438.html]]></link><description><![CDATA[4
FBM213
Group Isolated, 8 Input RTD
模拟输入
转换时间、变化率限制
PSS 21H-2Z13 B4 
FBM214 
8 输入 Hart 通信，4-20mA 输入信号
模拟输入
支持现场设备与 I/A 系列系]]></description><pubDate><![CDATA[20240508]]></pubDate></item>
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<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[HART Operating Modes Supported 
Point to Point operation , the most commonly used mode, connects the 754 to a single HART device in a 4-20 mA loop.In Multi-Drop mode , several HART instruments can be]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[YUNYI Insertion Type Electromagnetic Flowmeter]]></title><link><![CDATA[https://yunyi123456.en.ec21.com/YUNYI_Insertion_Type_Electromagnetic_Flowmeter--11917139_11918295.html]]></link><description><![CDATA[4-20mA, pulse, frequency, rs-485, HART.
6.The converter has self-dlagnosis alarm output, no-load detection alarm output, flow upper and lower limit alarmbatch control(need to be customized) and other]]></description><pubDate><![CDATA[20240330]]></pubDate></item>
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<title><![CDATA[Coriolis Mass Flow Meter(DN15~DN250)]]></title><link><![CDATA[https://xdf20100913.en.ec21.com/Coriolis_Mass_Flow_Meter_DN15--9769174_9769175.html]]></link><description><![CDATA[200,N250
三、 DPT100 Series Transmitter
Installation Type:Compact Type &amp; Remote Type
Current Output:4~20mA
Frequency Output:0~10KHz
Communication Protocol:RS-485/MODBUS, HART
Ex-proof Mark:Ex de[ib]]></description><pubDate><![CDATA[20220519]]></pubDate></item>
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<title><![CDATA[Dynisco Pressure Transmitter Injection Molding]]></title><link><![CDATA[https://contranspower.en.ec21.com/Dynisco_Pressure_Transmitter_Injection_Molding--9929422_9929979.html]]></link><description><![CDATA[Dynisco pressure transmitter Injection Molding PT4654XL (1% 4-20 mA)
Features and Benefits 
• Adjustable zero and span
• Accuracy better than ±1.0%
• Inconel diaphragm
• 4 - 20 mA output
•]]></description><pubDate><![CDATA[20200828]]></pubDate></item>
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<title><![CDATA[TxIsoBlock-HRT - HART Temperature Transmitter]]></title><link><![CDATA[https://novusautomation.en.ec21.com/TxIsoBlock_HRT_HART_Temperature_Transmitter--11014211_11014212.html]]></link><description><![CDATA[4-20 mA current loop wires, which means more features for device configuration and monitoring.By using a worldwide known protocol with more than 40 million field instruments supporting HART® technol]]></description><pubDate><![CDATA[20191001]]></pubDate></item>
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<title><![CDATA[LCD Display 0.075%FS Temperature Transmitter with Hart / Hermocouple/ Profibus-PA  Communication]]></title><link><![CDATA[https://chimaytech.en.ec21.com/LCD_Display_0.075_FS_Temperature--11545232_11546566.html]]></link><description><![CDATA[Product Description4-20mA hart output LCD display temperature transmitter
&gt;&gt; Quick information 
1. High accuracy: ±0.1℃ for RTD; ±1℃ for TC, code end accuracy ±2℃;
2. 4~20mA/Hart/Profibus PA]]></description><pubDate><![CDATA[20220324]]></pubDate></item>
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<title><![CDATA[High Quality Electromagnetic Flow Meter Sensor Water Magnetic Flowmeter]]></title><link><![CDATA[https://kloflowmeter.en.ec21.com/High_Quality_Electromagnetic_Flow_Meter--11032210_11032211.html]]></link><description><![CDATA[20)
Environment temperature
Sensor
-25℃- +60℃
Incorporate type
-10℃- +60℃
Output signal
4-20mA, Pulse/Frequency 2kHz(Default), 5KHz(Max)
Cable entry size
M18*1.5 M20*1.5 
Supply voltage
110/2]]></description><pubDate><![CDATA[20191122]]></pubDate></item>
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<title><![CDATA[Standard Industrial Pressure Transmitter APZ 3420]]></title><link><![CDATA[https://piezus.en.ec21.com/Standard_Industrial_Pressure_Transmitter_APZ--11290212_11290222.html]]></link><description><![CDATA[FeaturesPressure ranges: 40 mbar up to 600 bar Basic accuracy: ±0.25% Outputs: 4...20 mA (option – Ex ia); 0...20 mA; 0...10 V; 0...5 V; HART; RS-485/Modbus RTU Sensor: silicon piezoresistive Pres]]></description><pubDate><![CDATA[20201111]]></pubDate></item>
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<title><![CDATA[QJG04 Differential Pressure Flow Computer]]></title><link><![CDATA[https://royreal.en.ec21.com/QJG04_Differential_Pressure_Flow_Computer--11907986_11909891.html]]></link><description><![CDATA[4-way (Expandable)
Input/Output Signal
4 ～ 20mA, Pt100, pulse frequency, field bus and other analog and digital quantities
MPE of Flow Calculation
±0.05%
MPE of Flow Accumulation
±0.02%
MPE of Lo]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Torque Tube, Displacement Type Level Transmitter (SDT-420)]]></title><link><![CDATA[https://seojinkt.en.ec21.com/Torque_Tube_Displacement_Type_Level--1373220_1419370.html]]></link><description><![CDATA[HART or SIEMENS PDM.
Measurement range : 300~5,000mm.
Process temperature : Wetted parts -40 ~ 450&amp;#176;C
Process pressure : 200 f/cm2
Output signal : 2-Wire type 4~20mA, HART, LCD.
Range of specific]]></description><pubDate><![CDATA[20150101]]></pubDate></item>
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<title><![CDATA[Guided Wave Radar Level Transmitter]]></title><link><![CDATA[https://sheila6722.en.ec21.com/Guided_Wave_Radar_Level_Transmitter--1858583_9693417.html]]></link><description><![CDATA[4&amp;hellip;20mA/HART(Double-cable)
4&amp;hellip;20mA/HART(Double-cable)
4&amp;hellip;20mA/HART(Double-cable)
Technical Parameters 
Parameters
Frequency: 100MHZ-1.8GHZ 
Measuring range:-cable :0-30m; rod, coaxi]]></description><pubDate><![CDATA[20160229]]></pubDate></item>
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<title><![CDATA[AB Products]]></title><link><![CDATA[https://willingtech.en.ec21.com/AB_Products--4887724_4887725.html]]></link><description><![CDATA[4AA
MPL-A310P-HK22AA
MPL-A310P-HK24AA
MPL-A310P-MJ22AA
MPL-A310P-MJ24AA
MPL-A310P-MK22AA
MPL-A310P-MK24AA
MPL-A310P-SJ22AA
MPL-A310P-SJ24AA
MPL-A310P-SK22AA
MPL-A310P-SK24AA
MPL-A320H-HJ22AA
MPL-A320]]></description><pubDate><![CDATA[20220825]]></pubDate></item>
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<title><![CDATA[Temperature Transmitter]]></title><link><![CDATA[https://silverellen.en.ec21.com/Temperature_Transmitter--6492514_6506277.html]]></link><description><![CDATA[4--20mA output signal. LCD/LED displayed head can be attached and the head could be revolved; 3. approved by HART agreement, use PDA manual station or PC to configure; 4. Through USB interface, exter]]></description><pubDate><![CDATA[20120331]]></pubDate></item>
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<title><![CDATA[7345  Fisher]]></title><link><![CDATA[https://spring95000.en.ec21.com/7345_Fisher--5508780_5508801.html]]></link><description><![CDATA[4211 4-20mA DVC2000 HC DVC2000 AC DVC6010 3582i 4211 Serial no:0017222843Size 45Type 667 rv4105 :3610J Fiher 4210 &quot;Spring range Recommended 5-35psi Actual0 0-35psi fisher controls 67CFR-237&quot; &quot;3/4 HP ]]></description><pubDate><![CDATA[20110605]]></pubDate></item>

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