Shenyang, March 19, 2026 – Microcyber Corporation, a national “Specialized and Innovative Little Giant” enterprise, today announced that its flagship temperature transmitter series has officially obtained international Functional Safety SIL2/SIL3 certification (IEC 61508:2010) from TÜV Rheinland.
This milestone marks a significant advancement in Microcyber’s temperature transmitter portfolio, providing process industries with safer, more reliable solutions for critical temperature monitoring in hazardous environments.
Why This Matters for Process Automation
In high-risk applications such as crude distillation units, catalytic cracking, and LNG storage, accurate and fail-safe temperature measurement is non-negotiable. Traditional transmitters often fall short in functional safety requirements. The newly certified Microcyber temperature transmitter series — including the NCS-TT306H1 single-channel and NCS-TT306HH dual-channel head-mounted models — now delivers full SIL2/SIL3 compliance while maintaining industry-leading ±0.1°C accuracy and ultra-low drift.
Engineers can now deploy these temperature transmitters directly in Safety Instrumented Systems (SIS) without additional external safety layers, significantly reducing system complexity and total cost of ownership.
Key Features of the Certified Temperature Transmitter Range
- Dual-channel redundancy with hot backup (NCS-TT306HH)
- Universal RTD/TC/Ohm/mV inputs
- HART 7 protocol with full EDD/DTM support
- 1500 VAC galvanic isolation (optional)
- Explosion-proof (Ex d / Ex ia) and IP67 protection
- Head-mounted and DIN-rail versions available
The certification applies across the entire smart temperature transmitter family, including the cost-effective NCS-TT106 series and field-mounted models, giving customers maximum flexibility.
Learn more about the SIL-certified NCS-TT306H1 Head-Mounted Temperature Transmitter
Explore the dual-channel NCS-TT306HH Temperature Transmitter
View full Head-Mounted Temperature Transmitter Series
Driving Industry Progress
“With this SIL certification, Microcyber continues to lead in fieldbus and smart instrumentation technology,” said the R&D Director. “Our temperature transmitter solutions now fully meet the stringent safety demands of global EPC contractors and end users in oil & gas and petrochemical plants.”
This achievement aligns with Microcyber’s 23-year commitment to developing IEC-standard fieldbus instruments and functional safety products, further strengthening its position as a trusted partner for digital transformation in process industries.
Ready to Upgrade Your Temperature Loops?
Operators and system integrators looking for certified, high-reliability temperature transmitters are invited to contact Microcyber for free samples, configuration software, and technical support.
Download the latest user manual and SIL certificate: Contact Microcyber for Temperature Transmitter Solutions