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Moore Industries SPA2 Trip Amplifiers

Moore SPA2 provides programmable Limit Alarm Trips for on/off control with universal inputs. It will warn of unwanted process conditions, alarm on rate-of-change and provide emergency shutdown. Moore SPA2 is a versatile instrument, with a multiple of uses for your monitoring and control application.


Moore Industries SPA2 accepts;

• Current and Voltage Signals
• 23 RTD Types
• 9 Thermocouple Types
• Resistance and Potentiometer Devices
• Direct Millivolt Sources


The 4-wire (line/mains-powered) SPA2 provides two or four independent and individually-configurable alarm relay outputs. These trigger when a monitored process variable falls outside of user-set high and/or low limits. This is typically used to activate a warning light, annunciator, bell, pump, motor or shutdown system.


Using the front panel pushbuttons or the PC Configuration Software, precise zero and span settings can be made in seconds. Just select the zero and span values, and the push of a button locks the values into the alarm trip’s memory.


Moore Industries SPA2 Trip Amplifier Features

• Universal plant standard
• 20-bit input resolution
• Site and PC programmable
• Long term stability
• Large 5-digit process and status readout
• Combined alarm trip and transmitter
• Isolated and RFI/EMI protection


Product Video: Moore SPA2 Programmable Alarm Trips


Product Video: Moore SPA2 Configuration Software Tutorial


Fluidic are a recognised partner of Moore Industries for Scotland. Our instrumentation engineers are product trained and are able to help with instrument selection within the full Moore Industries supply scope. Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).


  • Download Moore SPA2 Datasheet (Temperature inputs)
  • Download Moore SPA2 Datasheet (Analogue inputs)
  • Download Moore SPA2 Installation Manual
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