The document describes a One Series Safety Transmitter with Dual Seal that can improve process safety compliance. It has built-in logic solving capabilities that eliminate the need for a separate safety PLC and switch, reducing costs. It can comply with international safety standards, is certified for SIL 2 safety instrumented systems and capable of SIL 3. Installing it can save up to 80% of installation time and up to 82% of equipment costs compared to separate process transmitters and safety systems.

1. 180 Dexter Avenue, P.O. Box 9143
Watertown, MA 02471-9143 USA
Telephone: 617-926-1000 Fax: 617-926-2568
www.ueonline.com
One Series Safety
Transmitter with
Dual Seal
RoHScompliant
Improve Process Safety Compliance (IEC 61511)
with One Series OneSystem Technology
FAST---SAFE---AFFORDABLE
Do you need to reduce accidents, minimize risks and provide a safe working
environment?
Are you updating grandfathered legacy systems for compliance to IEC
61511, IEC 61508, ISA S84 and OSHA 1910?
Are you deploying Safety Instrumented Systems (SIS) to improve safety?
Are you upgrading your safety controls, permissive, and interlocks?
Consider deploying the One Series Hybrid Transmitter-switch
with OneSystem technology:
Eliminate wiring and commissioning of a separate logic
solver, and switch
Comply to international Standards- Certified for use in SIL
2 SIS, capable of SIL 3 IEC 61508 - 2010, with the industry’s
highest safe failure fraction of 98.8%
Reduce Costs- eliminate the safety PLC and switch with a
hybrid transmitter-switch and built-in logic solver
Directly Control- the final element and provide ESD within
100 Milliseconds
Upgrade- traditional safety system and safety control archi-
tecture with proportional, switch, discrete and/or diagnostic
outputs
Upgrade Cost Savings with One Series Safety Transmitter
Percent Savings Compared to
Process Transmitter
Installation Time 80%
Labor 50%
Commissioning & Programming 75%
Design/Documentation Cost 78%
Equipment Cost 82%
Total Installed Cost 76%
SIL2Certified
DUAL SEAL
CERTIFIED