Siemens SITRANS P DS III 7MF4033-1BA10-1NC6-Z Pressure Transmitter

The Siemens SITRANS P DS III 7MF4033-1BA10-1NC6-Z is a two-wire, microprocessor-based gauge pressure transmitter with HART communication, built around a piezo-resistive silicon sensor and a silicone-oil-filled measuring cell. It is factory-calibrated to a continuously adjustable span of 0.01–1 bar (0.15–14.5 PSI), rated for a maximum working pressure of 6 bar (87 PSI), and outputs a standard 4–20 mA signal over a 10.5–45 V DC two-wire loop. Measurement accuracy is ±0.075% of calibrated span at full range, the die-cast aluminum housing carries an IP65 ingress rating, and the stainless steel (mat. no. 1.4404/316L) wetted measuring cell is rated from –40 to +100°C. Transmitters in this range are typically used for gauge-pressure monitoring of gases, vapors, and liquids in general industrial process, utility, and HVAC systems.

The order code identifies the exact build: "1B" selects the silicone-oil-filled, standard-cleaned measuring cell on the 0.01–1 bar (0.15–14.5 PSI) span; "A0" specifies an all-stainless-steel wetted assembly (seal diaphragm and connection shank, mat. no. 1.4404/316L) on a die-cast aluminum housing; and the final "1" of that block sets a 1/2-14 NPT female-thread process connection. In the second block, "1N" designates the standard housing design with FM and CSA "intrinsic safety and explosion-proof (is + xp)" hazardous-location approval, "C" specifies a 1/2-14 NPT screwed electrical cable gland, and "6" indicates the unit carries a visible digital indicator. The trailing "-Z" suffix denotes one or more factory-applied options beyond the base catalog number – such as a calibration certificate, TAG designation, or custom range setting – whose specific content isn't identified on the listing.

This unit ships as listed, in the condition shown. The photographs are of the actual item you'll receive, backed by our warranty.