The ISDP series intrinsically safe explosion-proof micro-differential pressure transmitter features NEMA 4X protection, outputs a 4-20mA signal, and has a large LCD display that can be programmed to show differential pressure, air velocity, or flow. You can use the panel buttons to program settings like safety level, imperial or metric units, air velocity or volume, Pitot tube K factor, and dimensions of round or rectangular ducts for flow calculations, and more. The ISDP uses a two-wire system with a 10-35V power supply and a 4-pin M12 connector. It has an accuracy of 0.5%, with ranges from 0.25 to 100 inches of water column, and even a ±10 inch WC bidirectional range. These features make the ISDP transmitter perfect for monitoring differential pressure or air velocity and flow in hazardous environments, with explosion-proof ratings of Class I Div. I Groups A, B, C, D; Class II Div. I Groups E, F, G; Class III Div. I.

● The NEMA 4X-rated enclosure provides protection for outdoor monitoring in harsh environments or in areas with dust and particles.

● The easy-to-read LCD display gives instant local alarms, allowing corrective actions to be taken to fix issues faster.

● Intrinsically safe features make it suitable for hazardous locations, meeting standards where pressure transfer and safety cannot be compromised.

● The password-protected setup menu helps prevent untrained personnel from making mistakes when accessing the device's powerful measurement functions.