SIL Certified Products


SIL (Safety Integrity Level) is a method or measurement unit to determine the reliability of electrical, electronic and programmable systems. The products below were thoroughly evaluated on the basis of IEC61508 Functional Safety standards to obtain the SIL certifications.

Metrix Products with SIL Certification

5485C Velocity Sensor

SIL3 Capable
The Metrix 5485C is high-temperature velocity sensor with a moving-coil velocity transducer, designed for continuous use in elevated temperatures up to 375°C. It is designed for gas turbines and other machinery with high surface temperatures where a velocity signal is desired. 

ST5484E Velocity Transmitter

SIL2 Capable
The ST5484E is a self-contained seismic velocity transmitter that incorporates a piezoelectric accelerometer, signal integrator, RMS peak detector, and a 4-20 mA signal conditioner into a single package. 

5550 / 5550G Vibration Switch

SIL2 Capable
The 5550 / 5550G mechanical switch is designed to meet all requirements in a single, affordable package, and provides vibration protection for low to medium speed machinery.

MX2033 3-Wire Driver

SIL2 Capable
The MX2033 combines the performance of a fully API 670-compliant eddy-current proximity measurement system with the flexibility of digital configurability. 

MX2034 4-20 mA Proximity Transmitter

SIL2 Capable
The MX2034 proximity transmitter is configurable for radial vibration, axial position or speed measurements. It combines the performance of a fully API 670-compliant eddy-current proximity measurement system with the flexibility of digital configurability.

MX8030 Proximity Probe

SIL2 Capable
The MX8030 probe series consist of 8mm tip diameter probes with VibeLock connectors and Triaxial Cables. These models are available with all standard thread sizes and body configurations required by the API 670 Standard.

MX8031 Proximity Extension Cable

SIL2 Capable
Metrix MX8031 extension cables are available with and without protective armor and feature VibeLockTM and Triaxial Cables. They are compatible with all Metrix MX8030 series 5mm & 8mm probe systems, and BN 3300 / 3300XL 5mm & 8mm probe systems.

MX2030 Proximity Probe

SIL2 Capable
The Metrix MX2030 probe series consist of 5mm and 8mm tip diameter probes. The models are available with all standard thread sizes and body configurations required by the API 670 Standard. Both probes offer a full 80 mil (2mm) range, and are designed to offer full API 670 compliant performance characteristics when used with a matching MX2031 extension cable and MX2033 driver.

MX2031 Proximity Extension Cable

SIL2 Capable
Metrix MX2031 extension cables are available with and without protective armor. They are compatible with all Metrix MX2030 series 5mm & 8mm probe systems, and BN 3300 / 3300XL 5mm & 8mm probe systems.