High Precision 4-20mA PT100 Head Mounted Smart Temperature Transmitter
Head mounted temperature transmitter is used for resistance thermometer(RTD),Thermocouple(TC),Resistance transmitter ,voltage(mV)signal input, two wire 4 to 20 mA analogue output , mounted inside transmitter (form B)
Technial Parameter
Output Signal :4-20mA
Max Load :max.(V power supply -7.5V) /0.22A(current output)
Measurement : tempt-linearity,resistance-linearity,voltage-linearity
Circuit limit :<=22mA
Response time:<=1s
Saturation current : Low side 3.9mA, high side 20.5mA
Alarm current : sensor damger or sensor turnoff output is 3.9mA
or 22mA( except TC)
Accuracy:0.1%FS
Measuring accuracy is related to measureing range
Power supply:U=12V to 40V
Working temperature : - 40 to +85°C
Storage temperature : - 40to 100 °C
Condensation : Allowable
Protection: IP00;IP66(mounted)
Earthquake resistance :4g/2 to 150Hz
Voltage effection: can ignore
Mounted angle: no limit
Mount area : top of B type box
Please choose your input signal ,then we can adjust the factory settings.
And tell me your range .
E.G: Type J ,0-150C
Please attention !
Usually we supply 0.5%FS .
Built-in temperature converter is the perfect combination of temperature sensor and converter. It converts the temperature signal to a range of-200 ~ + 600 ℃ into a dual-wire electric DC signal of 4 ~ 20 mA and transmits it to the indicator, regulators, rec, D. For accurate measurement and temperature control. The integrated temperature sensor is an updated product for measuring and controlling temperature at modern industrial enterprises and in research institutes, as well as the necessary product for distributed systems and digital systems.
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Measuring media
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liquid, gas and steam
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Measuring range
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-270~800 ℃ (PT100 thermal resistor)
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Input
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Thermocouple, RTD, MV, Resistive sensor
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Output signal
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4~20mA/Hart/Profibus PA
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Display
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LCD
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Power supply range
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9~45V (9~24V, Ex)
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Digital Accuracy
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±0.01℃, PT100 input
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Internal cold end compensation error
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<0.25℃±0.1%/10℃
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Temperature drift
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±0.05%/10℃full scale range
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Effect of power supply on range
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<0.005%/V full-scale range
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Long term drift
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<0.1/year
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Ambient temperature
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T4-40...85℃
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Storage temperature
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-40...95℃
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Protection Class
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IP66/67
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Relative humidity
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≤98%, condensation allowed
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Electromagnetic capability
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Accordance with EN 61 326
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Basic Parameters
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Fieldbus Power Supply
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FF/PA 9～32VDC/9～17.5VDC（Intrinsically Safe Type）
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HART 11.9～42VDC
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The Input Signal
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Pt100, Pt1000, Cu50, Cu100 Ω, 0, 0 to 500 ~ 4000 Ω Resistance B, E, J, N, K, R, S, T Eight Degrees Of Thermocouple-100mv ~ +100mV
Voltage Signal |
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The Channel Number
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2 Channels
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Load Resistance
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0～1500Ω（4～20mA）
230～1100Ω（HART Protocol） |
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Fieldbus Protocol
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Two Wire, 4～20mA+HART、FF、PA
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Insulation
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Between Terminal And Housing: 500Vrms (707VDC)
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Display Settings
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6 Digit And 5 Digit Letters LCD Display Or No Display (Optional)
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Temperature Range
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-40℃～85℃ (without display)
-30℃～70℃ (with display) -30℃～60℃ (FF/PA，Explosion-Proof Grade Ex ia IIC T4 Ga) -30℃～40℃ (FF/PA，Explosion-Proof Grade Ex ia IIC T6 Ga) |
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Electromagnetic Compatibility
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In Line with the GB/T 18268-2010
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Level of Protection
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IP65
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Humidity Range
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0%～95%RH
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Accuracy Index of Thermal Resistance at Room Temperature
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Signal Types
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Recommended Range Of Use(℃)
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Precision
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Resistance Signal
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0～400Ω、0～4000Ω
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0.09Ω、 0.7Ω
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Pt100
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-200～850℃
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±0.3℃
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Pt1000
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-200～850℃
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±0.3℃
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Cu50
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-50～150℃
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±0.5℃
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Cu100
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-50～150℃
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±0.4℃
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Other Technical Specifications of Thermal Resistance
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Connection Mode
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2, 3 Wire System
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Common Mode Rejection Ratio
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>80dB (50Hz&60Hz)
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Differential Mode Rejection Ratio
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>60dB (50Hz&60Hz)
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Temperature Drift
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500Ω: 0.001% of the Measured Value, Minimum 1 mΩ
4000Ω: 0.001% of the Measured Value, Minimum 10 mΩ |
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Features:
Features: Sensor: Pt100 Output: 4-20mA Measuring range: If the temperature range or type you need is not in the options we provide ,we can OEM for you ,before you buy , please leave a message to us. for example, If need PT1000 or K input , 0-5V or 0-10V output.
Specification:
Model: SBWZ Division number: PT100 Power supply: DC24V Output: 4-20mA Range: PT100 -50 ~+50℃, 0-50℃, 0-100℃, 0-200℃, 0-300℃, 0-400℃ K 0~1300℃ Accuracy: 0.2% Cold junction compensation: 0~50℃±1℃ Temperature drift: 250PPM/℃ Current limit: ≤22mA Alarm current: sensor damage/open circuit output 3.9mA or 22mA Adjustment mode: potentiometer Load capacity: 0 ~ 500Ω Ambient temperature: - 40 ~ 85℃ Environmental humidity:<85%RH
Germany imported chips,stable performance Anti-corrosion,long life Three-wire design reduces measurement error Rolling lock port for excellent water resistance Fast transient temperature response 100% brand new and high quality Through the transmitter, resistance signal of the thermal resistance can convert into 4-20mA current signal, convenient to use with the computer. It transforms signal of industrial thermocouple, thermal resistance into output signal of 4-20mA, in linear relation with input signal or temperature signal. The current temperature is calculated by confirming that the resistance is different Made of premium Electronic components with excellent working performance The sensor has good sensitivity and quick respond.
➤ 【Temperature Transmitter】— Calculate the current temperature by confirming that the resistance is different, Then send the corresponding standard signal (4-20mA) value according to the range of the thermal resistance.
➤ 【Specific Instructions】— Such as the range of PT100 is 0 -100.0℃. After converting to standard signal: 4mA is 0 degrees, 20mA is 100.0 degrees.
➤ 【Basic Principle】— It transforms signal of industrial thermocouple, thermal resistance into output signal of 4-20mA, in linear relation with input signal or temperature signal.
➤ 【Excellent Material】— The temperature transmitter module made of premium Electronic components with excellent working performance.
➤ 【Advantages】— 100% brand new and high quality. The sensor has good sensitivity and quick respond.
Features:
Features: Sensor: Pt100 Output: 4-20mA Measuring range: If the temperature range or type you need is not in the options we provide ,we can OEM for you ,before you buy , please leave a message to us. for example, If need PT1000 or K input , 0-5V or 0-10V output.
Specification:
Model: SBWZ Division number: PT100 Power supply: DC24V Output: 4-20mA Range: PT100 -50 ~+50℃, 0-50℃, 0-100℃, 0-200℃, 0-300℃, 0-400℃ K 0~1300℃ Accuracy: 0.2% Cold junction compensation: 0~50℃±1℃ Temperature drift: 250PPM/℃ Current limit: ≤22mA Alarm current: sensor damage/open circuit output 3.9mA or 22mA Adjustment mode: potentiometer Load capacity: 0 ~ 500Ω Ambient temperature: - 40 ~ 85℃ Environmental humidity:<85%RH
Germany imported chips,stable performance Anti-corrosion,long life Three-wire design reduces measurement error Rolling lock port for excellent water resistance Fast transient temperature response 100% brand new and high quality Through the transmitter, resistance signal of the thermal resistance can convert into 4-20mA current signal, convenient to use with the computer. It transforms signal of industrial thermocouple, thermal resistance into output signal of 4-20mA, in linear relation with input signal or temperature signal. The current temperature is calculated by confirming that the resistance is different Made of premium Electronic components with excellent working performance The sensor has good sensitivity and quick respond.
➤ 【Temperature Transmitter】— Calculate the current temperature by confirming that the resistance is different, Then send the corresponding standard signal (4-20mA) value according to the range of the thermal resistance.
➤ 【Specific Instructions】— Such as the range of PT100 is 0 -100.0℃. After converting to standard signal: 4mA is 0 degrees, 20mA is 100.0 degrees.
➤ 【Basic Principle】— It transforms signal of industrial thermocouple, thermal resistance into output signal of 4-20mA, in linear relation with input signal or temperature signal.
➤ 【Excellent Material】— The temperature transmitter module made of premium Electronic components with excellent working performance.
➤ 【Advantages】— 100% brand new and high quality. The sensor has good sensitivity and quick respond.
TYPE 1 isolated HART temperature transmitter
TYPE 2 HART Communication Converter
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01 full functions to meet the needs
Thermal resistance input
Thermocouple input
Built-in cold end compensation
Two-wire 4-20ma output
DC12-40 v power supply
Electrical isolation 1500VAC
Intelligent programming software:
Signal switching, process monitoring and debugging and calibration
644 wireless smart temperature transmitter with sensor
| Digital Accuracy |
±0.25 °C |
| Output |
4-20mA HART |
| D/A Accuracy |
±0.02% of span |
| input |
2-, 3-, and 4-wire RTD |
| voltage supply |
12.0 to 42.4 V dc |
| flow Accuracy |
±0.75% |
| Measurement Type |
Temperature Transmitter |
| Process connection |
Flanged or thread |
644 offers a flexible and reliable solution to any temperature measurement. As a highly accurate transmitter that comes in either Hart and FOUNDATION Fieldbus communications protocols, and a head mount or rail mount configurations,644 is designed to meet your most demanding applications. An available LCD display provides local measurement indication and the Transmitter-Sensor Matching functionality provides unmatched accuracy for a transmitter and RTD sensor measurement point.
Entering the temperature-resistance profile specific to the RTD sensor into 644 temperature transmitter results in transmittersensor matching. This eliminates the sensor interchangeability error, which can improve accuracy by up to 75%. The integral LCD display provides local indication of temperature measurement and diagnostics for immediate and accurate verification or process conditions.
Model selecttion:
if you are interested in nay of our products,please let me know.
Skype: lanlan11688 Wechat/Whatsapp:+86-13269301734
Angela
Flanged connection pictures:
Packing: standard original carton
Shipping:by express,by air,by sea
1.High quality,reasonable price and best service!
2.All products guarantee one year!
3.Welcome customers inspect products and visit office any time!
4.Much appreciated for customers suggestions to our serivice and business items etc.
Beijing Zhongzhiguochuang Automation Equipment Co.,ltd specialize in supplying Rosemount tranmsitters,which has good cooepration with Emerson for a few of years.
All the products guarantee 100% original and new,if not after checking,we accept reject.
Our stock has big quantity of Rosemount transmitters and some 475HP1ENA9GMT field communciators.
We are sincerely hope can establish business relationship with custoemrs from the whole world.
Welcome visit our office and Emerson factory!
| Accepted Delivery Terms: | FOB, CFR, CIF, EXW, CIP, FCA, CPT, Express Delivery | |||
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| Accepted Payment Currency: | USD, CNY and EUR | |||
| Accepted Payment Type: | T/T, L/C, PayPal, Western Union, Cash, Escrow | |||
| Nearest Port: | Tianjinxingang | |||
| Language Spoken: | English, Chinese, Russian | |
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| No. of Employees in Trade Department: | 5 People | |
| Average Lead Time: | 30 Day(s) |
Products stock pictures and showcase:
If u are interested or has any questions,please contact me.
Skype:lanlan11688 Wechat/Whatsapp:+86-13269301734
Angela
smart temperature transmitter temperature sensor type pt100 4-20ma
HDT-300 armored temperature sensor utilizes the characteristic that the resistance of platinum resistance changes with temperature change, and has a certain functional relationship to measure the temperature of the measured medium. HDT-300 temperature sensor adopts imported platinum resistance with high performance and high reliability. The shell is made of all stainless steel integrated processing, which has the characteristics of small volume and fast thermal response. The wire uses special shielded wire and the temperature range is wide. The product is easy to install. It has extremely high vibration and shock resistance. HDT-300 armored temperature sensors are commonly used in petroleum machinery, chemical machinery, pumps and compressors, power, boilers, natural gas and other automated temperature measurement and control systems, directly measuring liquids and gases in the range of -50 ℃ ~ 250 ℃ The temperature of the medium and solid surface.
Our services
1.We guarantee you the lower pricing from us compared with your any competitive prices from others in volume. 2.We can guarantee you any quality issue from us will be refund you immediately or replace with new & qualified products. 3.OEM, Accept lower quantity trial order 4.Fast delivery. 24 hours With Discount Courier, Air shipment 5.Contains a variety of industrial control products such as signal isolators, pressure and liquid level sensors, temperature, current, voltage, frequency and other transmitters. All products are in stock (except for special customization). 6.We can support you 24Hours online service via Alibaba, email, skype, what’sapp, facebook etc. 7.Long term warranty. Pressure and level transmitters are 2 years. The others in our shop are with 5 years warranty!!
Company information
Huadian specializes in High-tech R&D, focuses on selfdeveloping, manufacturing and selling of measurement and control products for pressure, temperature, liquid level and flow.
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer, committed to producing high accuracy, long-term stability, cost-efficient pressure/ level/ temperature measuring instruments.
Q: What's your quality control system?
A: All of our products are completed with temperature compensation and 48 hours aging test before shipment. And all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is the warranty of your products?
A: 2 years for level transmitter and pressure transmitter series others are 5 years from shipment date, for non-man-made damages.
Q: What is your shipping method?
A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How long will you give me the reply?
A: We can support you 24Hours online service via email, skype, what’sapp, facebook etc within 1 hour.
