Pt100 rtd temperature transmitter
NCS Series of Intelligent Transmitters are digital, intelligent, network-based, merged with advanced, reliable and stable sensor technology, to be designed as a new generation of Fieldbus Intelligent Transmitter.
NCS Series of Intelligent Transmitter have been designed with high precision and high reliability, high stability. The pressure, temperature, currents and other physical quantities are displayed on LCD module. Zero drift, range settings and many other functions, are realized by the magnetism bar operation. The interoperability between different systems and equipments are realized by the Equipment Description Document, which is compatible to a variety of device management software, and adapting to harsh electromagnetic environment. NCS Series of Intelligent Transmitter have been used in inflammable and explosive places according to Intrinsically Safety Design.
NCS-TT106 Temperature Transmitter supports Profibus PA protocol and multiple temperature sensors. With independent R&D communication controller, it has become a fieldbus temperature transmitter with high cost performance. Based on the same hardware, the temperature transmitter also supports Foundation Fieldbus protocol.
lB housing (DIN 43729) head mounted
Working temperature: -40 ~ +85°C
High accuracy: ±0.1°C (Pt100, Pt1000)
Low temperature drift: less than ±30ppm/°C
Support thermal resistances (Pt100,Pt1000,Cu50,Cu100 and so on), thermocouples (B,E,J,K,N,R,S,T), resistance signals (0~500Ω, 0~4000Ω) and voltage signals(-100~100mV)
Thermal resistance supports 2-wiring, 3-wiring and 4 wiring
Thermocouple supports 2 kinds of cold-end temperature compensation(external input and built-in sensor)
Sensor open circuit and short circuit testing functions
EMC meets IEC 61326 Standard
Comply with Profibus PA V3.01
Support GSD and EDD files
Thermo resistance additional parameters as follows:
Parameter | Function Description |
COMP_WIRE1 | Linearization Compensation For Thermo Resistance 1 Selecting 2-Wire Or 3-Wire. Unit is fixed as Ω. |
COMP_WIRE2 | Linearization Compensation For Thermo Resistance 2 Selecting 2-Wire Or 3-Wire. Unit is Fixed as Ω. |
SENSOR_CONNECTION | It Can be Used to Connect Sensor with 2-Wire or 3-Wire. 0: 2-Wire 1: 3-Wire |
Parameters
Basic Parameters
Bus Power Supply | 9~32VDC Current consumption (static):≤14mA(FF/PA) 11V~35 VDC(HART) |
Input Signal | 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 |
The Channel Number | Single Channel |
Fieldbus Protocol | FF/PA/HART |
Insulation | Between the Terminal and the Housing:500Vrms(707VDC) |
Operating Temperature | -40℃~85℃ |
Humidity Range | 0%~95%RH |
Starting Time | ≤5secs. |
Turnover Time | 0.5secs. |
Electromagnetic compatibility | In Line with the GB/T 18268-2010 |
Explosion-Proof sign | Ex ia IIC T4 Ga(HART) |
Thermocouple Its Other Technical Indicators
The Compensation Accuracy | ±0.5℃ |
Common Mode Rejection Ratio | ≥70dB(50Hz&60Hz) |
Differential mode rejection ratio | ≥70dB(50Hz&60Hz) |
Temperature drift | <50ppm/℃ |
Structural Parameter
Dimensions | Φ45*23mm |
Shell material | Nylon |
Dimension
Wiring
Fieldbus temperature module’s power and bus signal share a pair of cable, and it is called bus cable. It is suggested the user use fieldbus special cable recommended by IEC61158-2.
The signal cable and bus cable cannot share wires or wire slot with other device power wire, and they shall be away from device with high power.
The shielded wires of bus ends shall be connected to the ground.
How To Choose Temperature Transmitter?
Selection Code Table
NCS-TT106 | Field Bus Temperature Module |
| | Code Name | Communication Protocol |
H | HART Protocol(Ex ia IIC T4 Ga) |
P | PROFIBUS PA Protocol |
F | FF H1 Protocol |
| R | Double Track Type (No Explosion Proof Type) |
R1 | Guide Type Single Channel(Ex ia IIC T4 Ga) |
NCS-TT106 P ——Selection Of The Sample |
