The Models 31IS & 32IS are the Intrinsically safe version of the 3100/3200 series approved to ATEX and IECEx for OEMs where performance, reliability and long term stability are required.
The 31IS is the standard range with the 32IS designed for cavitation and extreme pressure spikes, with a thicker diaphragm.
All have a wide choice of integral electrical connectors such as Deutsch, AMP superseal, M12, DIN and process connection threads in metric and imperial. Outputs are either current or voltage.
The UK manufactured product line includes the 3500 for lower pressures and standard safe area product lines as well.