What's New


Blog


«June 2018»
MonTueWedThuFriSatSun
28293031123
45678910
11121314151617
18192021222324
2526272829301
2345678

SPA2 IS: Programmable Limit Alarm Trips with Intrinsically-Safe Field Connections

SPA2 IS: Programmable Limit Alarm Trips with Intrinsically-Safe Field Connections
The universal SPA2IS Programmable Limit Alarm Trips provide on/off control, warn of unwanted process conditions, alarm on rate-of-change and provide emergency shutdown.
Published: April 5, 2018

Reliability Success Story: EC-DCA

Reliability Success Story: EC-DCA
Published: February 20, 2018

STA: SIL 2 and SIL 3 Capable Programmable Current/Voltage and RTD/Thermocouple Safety Trip Alarms

STA: SIL 2 and SIL 3 Capable Programmable Current/Voltage and RTD/Thermocouple Safety Trip Alarms
Part of the Moore Industries FS FUNCTIONAL SAFETY SERIES, the exida® SIL 2 and SIL 3 certified STA Safety Trip Alarm performs as a logic solver and acts on potentially hazardous process conditions; warns of unwanted process conditions; provides emergency shutdown; or provides on/off control in Safety Instrumented Systems (SIS) and traditional alarm trip applications.
Published: January 11, 2018

SRM: Safety Relay Module (4-Wire)

SRM: Safety Relay Module (4-Wire)
Part of Moore Industries’ FS FUNCTIONAL SAFETY SERIES, the SRM Safety Relay Module provides a high level of availability for safety-critical applications and as a part of Safety Instrumented Systems (SIS).
Published: December 14, 2017

Alarm Trip 1-out-of-2 Voting with High Availability

Alarm Trip 1-out-of-2 Voting with High Availability
A customer has a Safety Instrumented Function they need to implement with two independent level transmitters (radar), each wired to a separate STA Functional Safety Trip Alarm. The process will trip if either level reaches the set point, for example a 1 out of 2 (1oo2) voting. However, if the alarm trip (STA) detects an input or unit fault. The customer did not want the process to trip. Instead they wanted to take the faulty unit out of service leaving the process running with the one good level and alarm trip. 
Published: November 28, 2017
RSS
12345678