SBW Series Integrated Temperature Transmitter
Integrating sensing and transmission, it converts thermocouple and RTD signals into standard 4-20mA industrial signals, enabling temperature detection, transmission and display for solids, liquids and gases. Widely applied in petroleum, chemical, metallurgy, power generation and scientific research, etc..
Technical data
| Input Type: | Thermocouple (K/N/E/J/T/S/R/B), resistance temperature detector (Pt100/Pt1000, etc.) | Output Signal: | 4–20 mA + HART protocol |
| Power Supply: | 24 V DC, two-wire | Accuracy Class: | ±0.1% FS |
| Temperature Drift: | ≤0.025%/10°C | Annual Stability: | ≤0.1% FS per year |
| Ambient Temperature: | -40°C to +85°C | Communication Protocol: | HART 7.0 |
| Ingress Protection: | IP66 |
Features & Benefits
Highly Integrated Structure
High integration of sensor and transmitter enables simple installation and wiring without an extra transmitter.
Two-wire Power & Signal Transmission
Two-wire design supports long-distance signal transmission with good anti-interference and digital communication for remote configuration and diagnosis.
Reliable Explosion Protection Performance
Available with Ex db explosion protection, IP66 rating and international explosion-proof certifications for hazardous and harsh outdoor areas.
Built-in Linearization Correction
Transmitter module provides linearization correction for thermocouple or RTD nonlinearity to ensure full-range measurement accuracy.
Sensor Fault Diagnosis Function
It realizes sensor break detection and outputs alarm signals when faults occur.
Certifications
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IECEx Certification Scheme
IEC global explosion-proof system with worldwide recognition; explosion-proof products meet **Ex d IIC T6 Gb** rating
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ATEX Directive (2014/34/EU)
Mandatory EU certification for explosive atmosphere equipment; explosion-proof products meet **Ex d IIC T6 Gb** rating
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CE EMCD (Directive 2014/30/EU)
Mandatory EU market access, EMC compliant
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BV Marine Type Approval
Meets global marine & offshore safety standards
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EAC TR CU 012/2011
Mandatory explosion-proof certification for 5 EAEU states; explosion-proof products meet **Ex d IIC T6 Gb and Ex ia IIC T6** ratings
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EAC TR CU 020/2011
Mandatory EMC certification for EAEU market
Applications
Petroleum industry, coal-chemical industry, metallurgy industry, etc.
Integrated temperature transmitters are widely applicable for temperature indication and monitoring in pipelines, reactors, tanks, etc.
Petroleum industry, coal-chemical industry, metallurgy industry, etc.
Integrated temperature transmitters are widely applicable for temperature indication and monitoring in pipelines, reactors, tanks, etc.
Petroleum industry, coal-chemical industry, metallurgy industry, etc.
Integrated temperature transmitters are widely applicable for temperature indication and monitoring in pipelines, reactors, tanks, etc.
Case Studies
Zhejiang Petrochemical 40 Million Tons Per Year Refining & Chemical Integration Project
Wanhua Chemical Polyurethane Industry Chain Project
