Fieldbus Technical Service
- Microcyber
- China
- In Stock
- 500 Sets/Month
Fieldbus Technical Service
OEM service
Certification pretest
Certification test support
System integration test support
NCS-YB-TT Instrument Board for Temperature Transmitter
Main Characteristics
Input signal:
Resistance: Pt100、CU50、CU100、0～500Ω
Thermocouple: B，E，J，N，K，R，S，T
Voltage signal: -100mV～100mV
Two channels
Provide digital cold junction compensation for thermocouple
Isolation of analog and digital signal
Check on open circuit
Support RTD connection for two-wire and three-wire
Communication of interface：UART
Operation temperature：-40～85℃
Size：Φ69mm (customized according to user’s requirements)
Technical Parameters
RTD precision (25℃)
Type of signal | Recommended application range(℃) | Accuracy |
Resistance signal | 0~500Ω | ±0.05% |
PT100 | -200 ~ 850℃ | ±0.3℃ |
PT1000 | -200 ~ 800℃ | ±0.3℃ |
CU50 | -50 ~ 150℃ | ±0.4℃ |
CU100 | -50~ 150℃ | ±0.3℃ |
Other technical specification of RTD:
Content: Specification
Connection: 2、3、4
Refresh rate: ≥ 1HZ/per channel
Common-mode rejection rate: >80dB（50Hz）
Differential-mode rejection rate: >60dB（50Hz）
Temperature-drift: <50ppm/℃
Thermocouple precision（25℃）
Type of signal | Recommended application range（℃） | Accuracy |
mV | -100mV ~ +100mV | 0.05% |
B | 500 ℃~ 1810℃ | ±2.4℃ |
E | -200 ℃~ 1000℃ | ±0.6℃ |
J | -190 ℃~ 1200℃ | ±0.8℃ |
K | -200℃ ~ 1372℃ | ±0.5℃ |
N | -190℃ ~ 1300℃ | ±1.0℃ |
R | 0℃ ~ 1768℃ | ±2.1℃ |
S | 0 ℃~ 1768℃ | ±2.2℃ |
T | -200℃ ~ 400℃ | ±0.7℃ |
NCS-YB-FI Instrument Board for 4～20mA Output Current
Main Characteristic
4 channels
Communication of interface：UART
Operation temperature：-40～85℃
Size：Φ69mm（customized according to user's requirements）
Technical Parameters
Content: Specification
Output signal: 4 ～ 20mA
Channel: 4 channels
Current output: NPN cllector output
Accuracy Normal temperature：<0.1% ；40℃ ～ +70℃：<0.5%
Maximum load: 1000Ω
External power supply: 9 ～ 32VDC
Note：voltage≥（output current*load resistance+5VDC）
NCS-YB-DDC Instrument Board for Capacitance Pressure Transmitter
Main Characteristic
Assist capacitance pressure transmitter to achieve 0.05% accuracy
Digital measurement
Low temperature-drift, automation temperature-drift
compensation for capacitance sensor
Supports advanced instrument temperature compensation and calibration software & technics
Operation temperature：-40℃～85℃
Size：Φ43mm
NCS-YB-RB Resistance Bridge Instrument Board
Main Characteristic
Assist diffused silicon pressure transmitter to achieve 0.075% accuracy
Supports different kind of resistance bridge sensor
Supports constant voltage and constant current driving model
Low temperature-drift, measuring bridge resistance, automation temperature-drift compensation for sensor
Supports advanced instrument temperature compensation
and calibration software & technics
May measure minute voltage and distinguish uV signal
Operation temperature：-40℃～85℃
Size：Φ37mm
Terminal Board
Terminal board connects with sensor, instrument board and communication board, also may integrates with protection component. It supports EMC protection function to the boards connected with it. The size of terminal board depends on the housing of instrument and is customized according to user’s requirements.
NCS-YB-PORT-TT Terminal Board for Temperature and Current Output Transmitter
Hot Products--Fieldbus Technical Service
