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6 Channels RTD RS-485 Portable Data Acquisition Module

China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
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6 Channels RTD RS-485 Portable Data Acquisition Module

6 Channels RTD RS-485 Portable Data Acquisition Module
6 Channels RTD RS-485 Portable Data Acquisition Module 6 Channels RTD RS-485 Portable Data Acquisition Module

Large Image :  6 Channels RTD RS-485 Portable Data Acquisition Module

Product Details:
Place of Origin: China Luoyang
Brand Name: SeeLong
Certification: CMC
Model Number: SLMK4015
Payment & Shipping Terms:
Minimum Order Quantity: 3
Price: USD 1200 dollar
Packaging Details: 1500mmF*1000mm*2000mm box
Delivery Time: 1-2 weeks
Payment Terms: T/T
Supply Ability: 100 pcs per week

6 Channels RTD RS-485 Portable Data Acquisition Module

Channels: 6 (2 Or 3-wired) Direct Sensor Input: RTD
Sampling Rates: 10 Samples/second Resolution: 16-bit
Power Requirement: 10~30 VDC Interface: RS-485
High Light:

RTD Portable Data Acquisition Module


RS-485 Portable Data Acquisition Module


RS-485 data acquisition module

6-Channel Thermal Resistance Module in Accordance With Modbus Protocol


Product Introduction


SLMK4015 thermal resistance module is a temperature measurement equipment. Different from the traditional design, SLMK4015 provides six thermal resistance input channels, which are suitable for different thermistor signals. It can be used as a low-cost solution for industrial and building automation. Sometimes, an external line break can result in inaccurate current values. SL4015 provides broken line detection, and the user can easily locate the broken line problem.



Main Features


  • 6-channel 2-wire or 3-wire thermistor input
  • Accept PT100 / 1000, balco500, Ni input signal
  • Separate channels can be configured for different input modes
  • Detection function of line fusing
  • 3000 V DC / AC Logic Isolatio



Analog Input


6 (2 or 3-wired)
Direct Sensor Input
RTD (Pt, Balco, or Ni)
Burn-out Detection
Sampling Rates
10 samples/second
Input Impedance
10 MOhm
Span Drift
±25 ppm/°C
Zero Drift
±3 µV/°C
CMR @ 50/60 Hz
120 dB
NMR @ 50/60 Hz
100 dB





Watchdog Timer
System (1.6 second) & Communication
2 x plug-in terminal block (#14~28 AWG)
Temperature (Operating)
-10~70 °C (14~158 °F)
5~95 %RH
Temperature (Storage)
-25~85 °C (-13~185 °F)
Isolation Protection
3000 VDC
Communication Protocol
ASCII command & Modbus/RTU
Communication Speed
Serial: From 1,200 to 115.2 k
Comm. Distance
Serial: 1.2 km
Data Flow Control





Q:What’s the minimum order quantity for our cooperation?

A: We support small trail order of 1 pcs for stock products.

Q: How can I learn more about the products?

A: Please leave your email and we will send you your electronic sample book.

Q: What’s your payment term?

A: Normally 30% T/T deposit, pay in full before shipment.

Q:What’s the lead time for my orders?

A: Dynamometers production cycle is 6-8 weeks, sensors prodction cycle is 2-3 weeks, other products please contact with us.

Q: How do we get the overall solution of the test bench?

A: Leave us your email, our technical staff will communicate with you about the detailed plan.

Q:Can I come to visit your factory?

A: Sure, you are always welcome to have a visit.



About Us


SeeLong Intelligent Technology (Luoyang Henan) Co., LTD., is a professional production of automotive power system test equipment high technology services enterprises. SeeLong is located in the Peony City(famous for peonies) -- Luoyang, which is also the ancient capital of 13 dynasties.


Why Choose Us


After years of development and accumulation, the company has become a well-known powertrain test equipment production enterprises. Specializing in engine test, transmission test, energy storage test, controls and electric motor test and other test equipment research, development and production service. The company has established long-term cooperation with tsinghua university, Shandong university and many other domestic scientific institutions. We have successfully passed the ISO9001 Quality System certification, obtained a dozen of invention patents and two software copyrights. We have provided professional services and equipment for more than 100 users at home and abroad and which is ongoing now and will continue in the future.


Prospect of Cooperation


Friendly cooperation provides you both high quality products and long-term professional after-sales service.




Contact Details
Seelong Intelligent Technology(Luoyang)Co.,Ltd

Contact Person: Miss. Vicky Qi

Tel: 86-13271533630

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