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EHELP: Alarm Tank Level Changes with the SPA2

EHELP: Alarm Tank Level Changes with the SPA2
Q: I want to install a 4-20mA pressure transducer that shows the tank level with an alarm to alert if it is outside the controlled level. With the same signal I want to display the level, alert of level loss, and shut down the pumps if the level reaches a critical point.
Published: March 8, 2016

New SPA2IS Programmable Alarm Trip with Intrinsically-Safe (IS) Field Connections Reduces Installation and Maintenance Costs

New SPA2IS Programmable Alarm Trip with Intrinsically-Safe (IS) Field Connections Reduces Installation and Maintenance Costs

Moore Industries has released the new SPA2IS programmable alarm trips with built-in intrinsically-safe (IS) field connections. Now customers in the chemical, petrochemical, oil & gas extraction & refining and pharmaceutical industries that monitor, control, and measure signals in hazardous areas have an alarm solution that significantly reduces wiring, installation and maintenance costs. The newest member of Moore Industries' family of Limit Alarm Trips and Switches, the SPA2IS is a combination alarm trip and temperature transmitter solution that includes built-in intrinsically-safe field connections for current/voltage, resistance temperature detectors (RTDs), and thermocouple.


Published: February 4, 2016

New Configuration Options Added to STA

New Configuration Options Added to STA
In response to customer feedback, the STA Safety Trip Alarm has been updated to provide more flexibility in handling input faults. This allows for spurious alarm to be minimized and for alarms to be cleared with power cycling or needing physical access to the unit.
Published: November 9, 2015

STA Aids in Functional Safety Coal Gas Extraction Application Down Under

STA Aids in Functional Safety Coal Gas Extraction Application Down Under

Moore Industries-Pacific recently sold 221 STA Safety Trip Alarms to be used in a Functional Safety coal gas extraction application in Australia. A Coal Seam Gas exploration company with hundreds of sites in Queensland has production wells with up to 10 inputs controlled locally by Remote Terminal Units (RTUs). The STA will be implemented as part of their independent Protection System with a level alarm on each wellhead separator. Larger volume production wells may need up to four separators per RTU panel.


Published: October 29, 2015

E-HELP: Configuring the STA for Multiple Pressure Levels

E-HELP: Configuring the STA for Multiple Pressure Levels
Q: I need to use the STA Safety Trip Alarm in a hardwired panel. Is it possible to configure two different levels of alarm for each of two relays in the STA, in order to have two different trips (one for each relay)?
Published: October 21, 2015
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