The AHT615-P-RIS is our millivolt input trip amplifier unit suitable for SIL 1, 2 & 3 applications
- Input is any signal within a span of 4 to 400mV
- Trip output is a pair of changeover contacts DPCO, rated at 250Vac, 3A, 100VA (resistive)
- High Trip: Relay de-energise on rising mV OR
Low Trip: Relay de-energise on falling mV.
Our ADT371 is a Din Rail Mounted Rate Of Change Input Single Trip Amplifier which is suitable for combinations of process inputs and SIL1, SIL2 & SIL3 rated safety loop…
Our ADT133 is a Din Rail Mounted Dual Channel Input Dual Output Single Trip Amplifier which is suitable for any process input and SIL1, SIL2 & SIL3 applications.
Our AEC132 is a Din Rail Mounted 4-20mA Input dual output trip amplifier which is suitable for combinations of process inputs & outputs with two independent trip relay outputs that…
Our ADT131 is a Process Input Single Output Trip Amplifier which is suitable for SIL1, SIL2 & SIL3 rated (EN 51508-2) Safety Instrumented System (SIS) safety loop applications.