Microcyber Corporation has officially launched its latest smart fieldbus temperature transmitter — the NCS-TT106H.
This single-channel HART temperature transmitter combines high precision, multi-protocol support, and effortless operation, making it the ideal choice for demanding environments in oil & gas, chemical, power, and metallurgical industries.
Traditional transmitters often suffer from complex wiring, tedious calibration, and temperature drift. The NCS-TT106H solves these issues with digital technology and user-friendly design: support for 8 thermocouples + 4 RTDs, one-click 2-wire zero point calibration, and a 0.5-second refresh rate — true “plug-and-play” performance.
Proven by Microcyber — China’s Fieldbus Leader
Microcyber, incubated by the Shenyang Institute of Automation (Chinese Academy of Sciences), is an official FF, HART, and Profibus member. It developed China’s first internationally certified FF H1 protocol stack. The NCS-TT106H continues this legacy with ISO 9001 and GB/T 18268.1 EMC certification.
Key Highlights: One Channel Handles 12 Sensor Types
- Supported Sensors (switchable on single channel):
- 4 RTDs: PT100, PT1000, CU50, CU100
- 2 Resistance signals: 0~500Ω, 0~4000Ω
- 8 Thermocouples: B, E, J, K, N, R, S, T
- Additional: -100mV to +100mV voltage signal
- Wiring Options: RTD — 2-wire / 3-wire / 4-wire; Thermocouple — automatic cold-junction compensation (internal / external / disabled)
- One-Click Zero Calibration: Exclusive 2-wire RTD feature — short the sensor end and click “Two-wire zero calibration” to eliminate cable resistance error instantly
- R0 Correction Factor: Adjustable 0.9~1.1 for perfect sensor self-error compensation
Ultra-Simple Installation: Φ45×23mm Module, 5 Minutes Done
The NCS-TT106H measures only Φ45×23mm and mounts easily with two screws through positioning holes into any standard temperature housing or DIN rail.
Wiring Highlights (IEC61158-2 recommended bus cable):
- Power and signal share one twisted pair (11~35VDC)
- Shielded wire — single-point grounding
- Keep away from high-power cables
- Warning: Users must not disassemble the temperature module
HartMPT Configuration Software — Complete Setup in 5 Minutes
Microcyber’s official HartMPT software (compatible with SDC625 and other HART tools) makes configuration as easy as using a smartphone:
- Basic Information: Set address 0~63, tag, description, date, assembly number
- Configuration: Damping 0~32s, units (°C/°F/K/mV/Ohm), range limits, alarm current (high 21.75~23mA, low 3.5~3.75mA)
- Sensor Setup: Choose type, wiring, cold-junction mode
- Current Calibration (address must be 0): 4mA + 20mA two-point calibration + fixed current output mode
- Variable Monitoring: Live PV, current, percentage, cold-junction temperature + trend chart
Most Useful Features:
- “Set Range Upper/Lower Limit with current value” — one click to use live PV as range limit
- “Restore factory default” or “Save as factory value” for instant rollback
Proven Accuracy & Drift (Official 25°C Data)
| RTD Type | Accuracy | Drift per °C |
|---|---|---|
| PT100 | ±0.15°C | ±0.003°C |
| PT1000 | ±0.15°C | ±0.005°C |
| CU100 | ±0.10°C | ±0.003°C |
| 0~500Ω | ±0.04Ω | ±0.001Ω |
| Thermocouple | Accuracy | Range |
|---|---|---|
| K-type | ±0.40°C | -200~1372°C |
| E-type | ±0.20°C | -200~1000°C |
Cold-junction compensation: ±0.5°C. Common-mode / series-mode rejection ≥70dB. Voltage effect only ±0.005%/V.
Dual-Mode Operation: 4-20mA + Full HART Networking
- 4-20mA Compatible Mode: Connect via AI module to DCS, address fixed at 0
- HART Networking Mode: Up to 64 devices, current fixed at 4mA
Maintenance Made Easy — Official Troubleshooting
- No Communication: Check bus cable, polarity, shield grounding
- Reading Error: Verify sensor type, adjust damping, check open/short circuit
- Noise Interference: Ground enclosure, keep away from EMI
Quick Technical Specifications
- Bus Power: 11~35VDC
- Refresh Time: 0.5s
- Operating Temperature: -40°C~85°C
- Isolation: 1000VAC
- Alarm Current: 3.5~23mA (upper 20.8mA / lower 3.8mA)
- Start-up Time: ≤5s
Why Choose the NCS-TT106H Right Now?
- Cost Saving: Single channel, multi-protocol — fewer spare parts
- Time Saving: One-click calibration + HartMPT cuts commissioning by 70%
- Peace of Mind: Wide temperature range, high EMC
- Future-Proof: Supports HART, FF, and PA
The NCS-TT106H is already in mass production and widely used in reactor vessels, power boilers, and furnace temperature monitoring. Leading enterprises report 30% lower installation and maintenance costs.
Microcyber — Your Fieldbus Expert, powering industrial automation worldwide!