The pressure transmitter HDA 4000 hazardous rated version has been especially developed for use in potentially explosive atmospheres and is based on the standard HDA 4000 series. As with the industry model of the HDA 4000, devices with hazardous approvals have a proven, fully welded sensor cell with a thin-film strain gauge on a stainless steel membrane without internal seal.

Intended fields of application are, for example, in the oil and gas industry, in mining, on gas turbines or in locations with high dust contamination, e.g. in mills.
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Unit of Measure
1 

Part Number

Model Code Description

Mechanical Connection Type

Output Signal

Electrical Connection

Input Measuring Range

921878 N/A HDA 47F9-A-0300-DV-000-(PSI) 72" N/A 1/4-18 NPT, Female N/A 4 to 20 mA N/A 1/2-14 NPT Conduit with Flying Leads N/A 300 psi
921873 N/A HDA 478G-A-1000-DS-000(PSI)72inch N/A 1/4-18 NPT, Male N/A 4 to 20 mA N/A 1/2-14 NPT Conduit with Open Ended Cable N/A 1000 psi
921875 N/A HDA 47C9-A-10000-DS-000-(PSI) 72" N/A SF 250 CS20, Autoclave (7/16-20 UNF 2B) Female N/A 4 to 20 mA N/A 1/2-14 NPT Conduit with Flying Leads N/A 10000 psi
921876 N/A HDA 47F9-A-6000-DS-000-(PSI) 72" N/A 1/4-18 NPT, Female N/A 4 to 20 mA N/A 1/2-14 NPT Conduit with Flying Leads N/A 6000 psi
921877 N/A HDA 4779-A-3000-DS-000(PSI)120inch N/A SAE-6, Male (9/16-18 UNF 2A) N/A 4 to 20 mA N/A 1/2-14 NPT Conduit with Flying Leads N/A 3000 psi
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Unit of Measure
1