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NCS-TT105W Field-Mounted Single-Channel WirelessHART Temperature Transmitter

NCS-TT105W

Product Overview

NCS-TT105W Smart Temperature Transmitter is a single-channel, field-mounted temperature transmitter featuring ultra-low power consumption, high reliability, excellent long-term stability, high measurement accuracy, and low temperature drift. Equipped with advanced diagnostic functions, it meets the measurement requirements of critical process stages and is an indispensable field temperature measurement device in process control. It supports a wide range of sensors, including resistance temperature detector (RTD), thermocouple (TC), resistance (Ω), and voltage (mV) signals. The device utilizes WirelessHART wireless communication technology, which offers self-organizing networks, robust security, and exceptional compatibility. Certified as intrinsically safe, this product is widely used in process industries such as petroleum, chemicals, power generation, and metallurgy.

Output Signal WirelessHART + HART
Protocol Version HART 7
Supply Voltage (Battery) 19000mAh / 3.6V
Sensor Wiring 2-Wire, 3-Wire, or 4-Wire Connection
Input Signal Types Resistance (Ω): 0-500Ω, 0-4000Ω;

RTD: Cu50, Cu100, Pt100, Pt200, Pt500, Pt1000;

Voltage (mV): -100mV~100mV;

Thermocouple (TC): B, E, J, K, N, R, S, T

Channel Count Single Channel
Accuracy Class Refer to User Manual
RF Power 0~13dBm
Antenna Band 2400-2500MHz
Wireless Transmission Distance 0~150m
Response Time 0.8~1.3s Depending on Sensor Type and Wiring
Startup Time ≤5s
Damping Time Constant (0~32)s
EMC IEC 61326 (GB/T 18268)
Explosion Protection Standard Ex ia IIC T4 Ga
LCD Display Segment LCD Supported
Keypad Operation Supported
Operating Temperature (-20~70)℃
Humidity Range (5~95)%RH
Storage Temperature (-40~85)℃
Protection Rating IP67
Weight Approx. 1.05kg
  • Converts various input signals into WirelessHART communication signals.
  • Supports measurement of multiple types of RTDs, thermocouples, resistance, and voltage signals.
  • Supports 2-wire, 3-wire, and 4-wire RTD connection configurations.
  • Displays comprehensive data acquisition and wireless communication information and supports local device configuration.
  • Complies with the HART 7.6 standard, with data transmission reliability greater than 99%, transmission power from 0 to 13 dBm, and wireless transmission range up to 150 m.
  • Designed to meet intrinsically safe explosion-proof requirements for hazardous area applications.
  • Provides EDD device description files compatible with various DCS systems.

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