Temperature Transmitter with 4-20mA Hart for Thermocouple Rtd
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| Customization: | Available |
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| After-sales Service: | with 4 Hours |
| Warranty: | One Year |
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Basic Info.
- Model NO.
- SBWR-3450
- Standard
- Celsius/Fahrenheit
- Accuracy
- ≤0.5°C
- Usage
- Industrial
- Display
- Digital
- Material
- Thermocouple
- Hygrometer Type
- Dry and Wet Bulb Thermometer
- Process Connection
- Rail Mounting
- Input Signal
- K N E T S R B PT100 Cu50 PT100
- Output Signal
- 4-20mA+Hart
- Power
- 24V DC
- Certificate
- Ex CE ISO9001
- OEM
- Yes
- Transport Package
- Carton or Wooden Box
- Specification
- -200~1800 Celsius
- Trademark
- ZhaoDi
- Origin
- Shanghai
- HS Code
- 9025900090
- Production Capacity
- 100000pieces/Year
Packaging & Delivery
- Package Size
- 15.00cm * 12.00cm * 3.00cm
- Package Gross Weight
- 0.400kg
- Lead Time
-
5 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Product Description
Temperature transmitter with 4-20mA Hart for thermocouple RTD
Product Description
The on-site thermal resistance or thermocouple signals are isolated and amplified, converted into DC signals that are linear with temperature, and output to the control system. When used for thermocouple temperature transmission, it has the function of automatic compensation for cold junction temperature. The supporting upper computer software can be used for parameter modification, which can be used in conjunction with unit combination instruments, DCS, PLC and other systems to provide on-site instrument signal isolation, signal conversion, signal distribution, signal processing, etc., thereby improving the anti-interference ability of industrial production process automatic control systems and ensuring the stability and reliability of the system. This product is divided into one in one out and two in two out varieties, and the input and output are magnetically isolated.
Technical parameters
Input type and accuracy
Product Features

Mounting Type
Instrument Wiring
Application Scenarios
Why chose us:
Question 1:
How long will you give me reply?
We will contact you with 2 hours.
Question 2:
Could i get samples?
Yes,we have materials in stock to help you get the samples ASAP.
Question 3:
How about the quality?
We have the certification ISO9001 CE SIL ROSH EX.
Question 4:
What about the price?
You get what you pay for,we will give you best price with best quality products.
Question 5:
What aout the delivey time?
We have materials in stock,Strong executive team to make sure you get the goods ASAP.
Question 6:
Could i visit your factory
Yes,of course.
ShangHai ZhaoDi Automation Instruments co.,ltd is a professional company specializing in production automation instruments and matching. ZhaoDi has strong technical strength and researchs account over 40% of the total number of company, with well- developed prodection facilities and strong processing capacity .ZhaoDi product include flowmeter series,liquid level instruments series, temperature sensor series and pressure series and diaplay instruments and so on,. All products are certified with certification such as ROHS,ISO,CE,EX,etc
ZhaoDI products have been widely used in power,petro,chemical,metallurgy,papermaking,medicine,city heating,food,textile and sewage treatment industries.
ZhaoDi keeps on :Quality First,Faith First.we truely hope all domestic and foreige customers contact us freely and we will also develop more high quality and cheap product that meet you need.
Shanghai Zhaodi Instrument Co., Ltd. welcomes customers and friends from all over the world to inquire about products by email at any time. We provide 24-hour service, and the email inquiry will be immediately restored within 4 hours.
We have a good team that can provide you with high-quality standard product services, as well as non-standard customized services according to your requirements, as well as OEM services. Please feel free to email us for consultation.
Product Description
The on-site thermal resistance or thermocouple signals are isolated and amplified, converted into DC signals that are linear with temperature, and output to the control system. When used for thermocouple temperature transmission, it has the function of automatic compensation for cold junction temperature. The supporting upper computer software can be used for parameter modification, which can be used in conjunction with unit combination instruments, DCS, PLC and other systems to provide on-site instrument signal isolation, signal conversion, signal distribution, signal processing, etc., thereby improving the anti-interference ability of industrial production process automatic control systems and ensuring the stability and reliability of the system. This product is divided into one in one out and two in two out varieties, and the input and output are magnetically isolated.
Technical parameters
| Input signal | Thermistor (RTD), Thermocouple (TC) | |||||||||||||||||||
| Output signal | 4-20mA, combined with HART protocol | |||||||||||||||||||
| Load resistance | RL≤(Ue-11)/0.021 | |||||||||||||||||||
| Supply power | DC12~40V | |||||||||||||||||||
| Power consumption | One in one out power consumption: ≤ 1W | |||||||||||||||||||
| Electrical isolation | U=2000VAC | |||||||||||||||||||
| Circuit limitations | ≤22mA | |||||||||||||||||||
| Saturation current | Low end 3.8mA; High end 21mA | |||||||||||||||||||
| Temperature drift | 0.0075%FS/ºC | |||||||||||||||||||
| Operation temperature | -20~60ºC | |||||||||||||||||||
| Relative humidity | 25%~85%RH | |||||||||||||||||||
| Storage temperature | -20~60ºC | |||||||||||||||||||
| Installation method | 35mm DIN rail installation | |||||||||||||||||||
| Installation size | 13*108*115.6mm (width * height * depth) | |||||||||||||||||||
| Response time | ≤1S | |||||||||||||||||||
| Electromagnetic compatibility | Compliant with GB/T18268 Industrial Equipment Application Requirements (IEC 61326-1) | |||||||||||||||||||
| Applicable equipment | Two or three wire heating resistors, thermocouple sensors | |||||||||||||||||||
Input type and accuracy
| Model | Type | Measuring range | Minimum range | Conversion accuracy | ||||||||||||||||
| RTD | Pt100 | -200.0~850.0ºC | 20ºC | ± 0.1% range or ± 0.2 ºC | ||||||||||||||||
| Cu50 | -50.0~150.0ºC | 20ºC | ± 0.1% range or ± 0.2 ºC | |||||||||||||||||
| TC | B | 400~1800ºC | 500ºC | ± 0.1% range or ± 1.5 ºC | ||||||||||||||||
| S | -50~1768ºC | 500ºC | ± 0.1% range or ± 1.5 ºC | |||||||||||||||||
| R | -50~1768ºC | 500ºC | ± 0.1% range or ± 1.5 ºC | |||||||||||||||||
| K | -180~1372ºC | 50ºC | ± 0.1% range or ± 0.5 ºC | |||||||||||||||||
| N | -180~1300ºC | 50ºC | ± 0.1% range or ± 0.5 ºC | |||||||||||||||||
| J | -100~1200ºC | 50ºC | ± 0.1% range or ± 0.5 ºC | |||||||||||||||||
| E | -100~1000ºC | 50ºC | ± 0.1% range or ± 0.5 ºC | |||||||||||||||||
| T | -200~400ºC | 50ºC | ± 0.1% range or ± 0.5 ºC | |||||||||||||||||
Product Features

Mounting Type
Instrument Wiring
Application Scenarios
Why chose us:
Question 1:
How long will you give me reply?
We will contact you with 2 hours.
Question 2:
Could i get samples?
Yes,we have materials in stock to help you get the samples ASAP.
Question 3:
How about the quality?
We have the certification ISO9001 CE SIL ROSH EX.
Question 4:
What about the price?
You get what you pay for,we will give you best price with best quality products.
Question 5:
What aout the delivey time?
We have materials in stock,Strong executive team to make sure you get the goods ASAP.
Question 6:
Could i visit your factory
Yes,of course.
ShangHai ZhaoDi Automation Instruments co.,ltd is a professional company specializing in production automation instruments and matching. ZhaoDi has strong technical strength and researchs account over 40% of the total number of company, with well- developed prodection facilities and strong processing capacity .ZhaoDi product include flowmeter series,liquid level instruments series, temperature sensor series and pressure series and diaplay instruments and so on,. All products are certified with certification such as ROHS,ISO,CE,EX,etc
ZhaoDI products have been widely used in power,petro,chemical,metallurgy,papermaking,medicine,city heating,food,textile and sewage treatment industries.
ZhaoDi keeps on :Quality First,Faith First.we truely hope all domestic and foreige customers contact us freely and we will also develop more high quality and cheap product that meet you need.
Shanghai Zhaodi Instrument Co., Ltd. welcomes customers and friends from all over the world to inquire about products by email at any time. We provide 24-hour service, and the email inquiry will be immediately restored within 4 hours.
We have a good team that can provide you with high-quality standard product services, as well as non-standard customized services according to your requirements, as well as OEM services. Please feel free to email us for consultation.
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