Honeywell Enraf Smart Servo 954

Honeywell Enraf has ensured that the industry’s best tank gauging solution is now even better. Designed for measuring all kinds of liquids in any type of storage tank, their new Smart Servo 954 is a reliable, versatile and accurate automatic tank gauge. This instrument advances the art of tank gauging by combining proven technology with enhanced electronics and software, as well as increased intelligence. And, it stands up to the most demanding process conditions.

The Smart Servo 954 was designed to incorporate a host of innovative, best-in-class features. For example, its unique, fully capable software supports diagnostics on SIL-rated loops. An option slot for additional features allows the connection of temperature measuring elements for spot/average product and vapor phase temperature, as well as product temperature profiles. The new gauge is equipped with a Servo Auto Test feature, which increases safety, integrity and diagnostic coverage, and enables usage in overfill protection loops. It can be included in SIL-2 safety loops, and if used in a redundant configuration, is suitable for SIL-3-rated loops.

The Smart Servo 954 delivers the industry’s lowest cost of ownership due to its simple installation and commissioning, and improved capabilities for asset utilization.

In addition to installing the new smart servo gauge on Greenfield projects, customers can replace existing gauges with state-of-the-art servo technology, or migrate existing equipment to the latest measurement system.

The innovative Design of the Smart Servo 954 incorporates:

• Patented algorithms for greater precision in all applications

• Adaptive dynamic compensations to improve measurement under adverse conditions

• Patented force transducer technology to optimize stable operation

• Advanced drum calibration for guaranteed accuracy • “SIL-by-design” features with unique diagnostics for reliable operation (IEC 61508)

• Separate terminal compartment for ease of wiring

• Safety approvals and certifications from legal metrology institutes worldwide – NMi approvals – OIML R85 and API 3.1B compliance

Data Sheet