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NCS-TT106H-R Rail-Mounted Dual-Channel HART Temperature Transmitter

NCS-TT106H-R

Product Overview

NCS-TT106H-R Smart Temperature Transmitter is a dual-channel rail-mounted temperature transmitter featuring 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 serves as an indispensable field temperature measurement device in process control. It supports measurements from various types of resistance temperature detectors (RTDs), thermocouples (TCs), resistors (Ω), and voltage (mV) sensors, and is compatible with the 4-20mA + HART communication protocol. The product has obtained multiple certifications, including PAC and EAC, and is widely used in process industries such as petroleum, chemical, power generation, and metallurgy.

Output Signal 4~20mA + HART
Protocol Version HART 7
Supply Voltage (12~42)VDC
Sensor Wiring 2-wire, 3-wire, or 4-wire connection
Input Signal Types Resistance (Ω): 0-500Ω, 0-4000Ω; RTD: Cu50, Cu50_GOST, Cu100, Cu100_GOST, Pt50_GOST, Pt100, Pt100_GOST, Pt200, Pt500, Pt1000; Voltage (mV): -100mV~100mV; Thermocouple (TC): B, E, J, K, N, R, S, T, L_GOST
Channel Count Dual channel
Accuracy Class Refer to user manual
Current Accuracy 0.03%
Electrical Isolation 1KVAC
Voltage Effect ±0.005%/V
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 None
LCD Display Not supported
Keypad Operation Not supported
Operating Temperature (-40~85)℃
Humidity Range (5~95)%RH
Storage Temperature (-50~85)℃
Alarm Signals Saturation Low: [3.75-4.0]mA, default 3.8mA; Saturation High: [20-20.8]mA, default 20.5mA; Alarm Low: [3.5-3.7]mA, default 3.6mA; Alarm High: [21.0-22.5]mA, default 21.75mA
Vibration Spec 2-25Hz: ±1.6mm; 25-100Hz: ±4g
Protection Rating IP20
Weight Approx. 110g
  • Converts various input signals into 4–20 mA output signals and HART communication signals.
  • Supports measurement of various RTDs, thermocouples, resistance, and voltage signals.
  • Dual-channel input with a 6-terminal sensor design that supports flexible dual-input combinations.
  • Supports dynamic variable mapping and configurable average and differential calculations for dual-input measurements.
  • High measurement accuracy with Pt100 accuracy up to ±0.1°C, low temperature drift of ±0.003°C/°C, and analog output accuracy of 0.03% FS.
  • Supports external Pt100 cold-junction compensation with accuracy up to ±0.15°C.
  • Supports open-circuit and short-circuit detection to help identify sensor faults.
  • Supports standard DIN-TH35 rail mounting for convenient installation.
  • Provides EDD and DTM files for compatibility with various DCS systems.

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