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NCS-TT105 Temperature Transmitter
NCS-TT105 Temperature Transmitter adopts fieldbus technology, is a new generation of fieldbus smart temperature transmitter, and is an indispensable field device in process control. NCS-TT105 smart temperature transmitter supports HART, FF, PA protocol and can be widely used in petroleum, chemical, power plant, metallurgy and other industries.
NCS-TT105 Smart Temperature Transmitter:
1. Support the latest versions of FF H1, PROFIBUS PA and HART protocols
2. Support 6 types of thermal resistance and 8 types of thermocouple
3. Thermal resistance supports 2-wire, 3-wire and 4-wire
4. The cold end compensation accuracy of thermocouple is ± 1.0℃
5. High precision (better than grade 0.1), low temperature drift (better than ± 50ppm/℃)
Product Description
NCS-TT105 Temperature Transmitter: adopts fieldbus technology, is a new generation of fieldbus smart temperature transmitter, and is an indispensable field device in process control. NCS-TT105 smart temperature transmitter supports HART, FF, PA protocol and can be widely used in petroleum, chemical, power plant, metallurgy and other industries.
NCS-TT105 Temperature Transmitter Size Shown:
Size(Unit:mm)
NCS-TT105 Temperature Transmitter Wiring Shown:
NCS-TT105 adopts digital technology, which can be applied to a variety of thermal resistance and thermocouple sensors, with a wide range, simple interface between the field and the control room, and can greatly reduce the cost of installation, operation and maintenance.
NCS-TT105 smart temperature transmitter supports HART, FF, PA protocol and can be widely used in petroleum, chemical, power plant, metallurgy and other industries.
NCS-TT105 Temperature Transmitter technical indicators of thermal power resistance:
RTD Accuracy (25℃)
Sensor type | Working range (℃) | Accuracy (25℃) | Heating drift (per °C) |
Resistance | 0 ~ 500Ω | ±0.05Ω | ±0.005Ω |
0 ~ 4000Ω | ±0.40Ω | ±0.04Ω | |
PT100 | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
PT50_GOST | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
PT100_GOST | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
PT200 | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
PT500 | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
PT1000 | -200 ~ 850℃ | ±0.20℃ | ±0.01℃ |
CU50 | -50 ~ 150℃ | ±0.20℃ | ±0.005℃ |
CU50_GOST | -180 ~ 200℃ | ±0.20℃ | ±0.005℃ |
CU100 | -50 ~ 150℃ | ±0.20℃ | ±0.005℃ |
CU100_GOST | -180 ~ 200℃ | ±0.20℃ | ±0.005℃ |
NCS-TT105 Temperature Transmitter thermo couple technical indicators
Thermal Couple Accuracy (25℃)
Signal type | Sensor range range (℃) | accuracy (25℃) | Heating drift (per °C) |
millivolt | -100mV ~ +100mV | ±0.03mV | ±0.002 mV |
B | 500 ℃~ 1810℃ | ±0.77℃ | ±0.075℃ |
E | -200 ℃~ 1000℃ | ±0.30℃ | ±0.03℃ |
J | -190 ℃~ 1200℃ | ±0.40℃ | ±0.02℃ |
K | -200℃ ~ 1372℃ | ±0.40℃ | ±0.0375℃ |
N | -190℃ ~ 1300℃ | ±0.50℃ | ±0.0225℃ |
R | 0℃ ~ 1768℃ | ±0.75℃ | ±0.0345℃ |
S | 0 ℃~ 1768℃ | ±0.70℃ | ±0.0345℃ |
T | -200℃ ~ 400℃ | ±0.35℃ | ±0.0225℃ |
L | -200℃ ~ 800℃ | ±0.5℃ | ±0.0375℃ |
NCS-TT105 Temperature Transmitter Basic Parameter:
Input Signal | PT100、PT50_GOST、PT100_GOST、PT1000、PT200、PT500、CU50、CU50_GOST、CU100、CU100_GOST、0~500Ω、0~4000Ω; B E J K N R S T L thermocouple, -100mV~100mV | |
RTD mode of connection | 2,3,4 wires connection | |
Power | FF/PA | (9~32)VDC 19mA |
HART | (11.5~45)VDC | |
Bus protocol | (4~20)mA+HART, FF, PA | |
Channels | 2 channels | |
Insulation | 1000VAC | |
Display | LCD LCD display or no display (optional) | |
Temperature Range | Operating temperature of the transmitter body: (-40~85) ℃ (no display) (-20~70) ℃ (with display) | |
Humidity Range | (5~95)%RH | |
Storage Temperature | -40 ~ 85℃ | |
Start Time | ≤5-Second Time (HART) ≤8-Second (FF, PA) | |
Refresh Time | The 0.8 ~ 1.3s depends on the type and wiring mode of the sensor | |
Damping Adjustment | Time constant of 0 to 32 seconds | |
Cold-end Temperature | ±0.5℃ | |
Alerting signal (only HART) | The alarm output can be set at 3.5 … 23 mA Upper / lower limit current 20.8mA / 3.8mA | |
Current accuracy (only HART) | Normal temperature: 0.03% / Temperature drift: ±30ppm | |
Voltage Influence | ±0.005%/V | |
Ex Level | Ex ia IIC T4 Ga (developed according to this standard, not certification) |
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