ADT139DI - Process Deviation / Differential Input Dual Output Trip Amplifier With Display

The ADT139DI is our process deviation / differential input dual output trip amplifier with display suitable for SIL 1, 2 & 3 applications.Inputs are any process current or voltage drive that can be terminated in a PI network to produce a 400mV spanOuputs are any combination of High or Low Trips may be specified, rated at 250VAC, 2A, 100VA resistiveIsolation 1000V RMS. Input/Contacts-Contacts/Supply/EarthContinous indication of the defferentials between input signals.

Environmental Condition

Performance

Mounting/Dimensions

Environmental Condition

Storage Temperature: -40°C to +70°COperating Ambient: -15°C to +55°CRelative Humidity 5% to 95% RH

Performance

Trip settability: ±1%Trip repeatability: ±0.1%Response time: <100mS

Mounting/Dimensions

Enclosure: 50w x 75h x 110d mmDin Rail (TS35)

For more information on ADT139DI - Process Deviation / Differential Input Dual Output Trip Amplifier With Display talk to Amelec Instruments