ADM226 - RTD Trip Transmitter

Our ADM226 is a Din Rail Mounted RTD Trip Transmitter which is suitable for SIL 1 & SIL 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0).Input is any 2 or 3 Wire PT100 RTD sensor. Third wire compensation as standard to overcome any lead resistance variation (Min range 0-25°C). (PT130, PT500 or PT1000 input range options also available)Analogue output is any standard process current or voltage signal. Current source up to 20mA with drive voltage 11Vdc, Current sink up to 20mA, <30Vdc external voltage source up to 10Vdc, max current 20mA.Relay output; 3-Wire input unit has 1x SPCO and 1x C.O (N.C or N.O) Trip output relay contacts, rated at 250VAC, 2A, 100VA (resistive) as standard.

For more information on ADM226 - RTD Trip Transmitter talk to Amelec Instruments