Differential Pressure Transmitters Shell isolation explosion-proof design plus digital display meter was adopted to realize the scene, according to the circuit in the explosion-proof design, circuit adopts signal isolation amplifier, cutoff frequency interference design, strong anti-jamming capability, lightning protection) over voltage protection,current limiting protection, impact resistance, anticorrosion, small creatures, etc.316 stainless steel all-seal welding,compact, compact, good moisture-proof ability and excellent dielectric compatibility.
Output :Two wire 4 to 20 mA DC output with digital communications, linear or square root programmable. BRAIN or HART FSK protocol are superimposed on the 4 to 20 mA signal
Bolting :SCM435, SUS630, or SUH660
Housing:Low copper cast-aluminum alloy with polyurethane paint (Munsell 0.6GY3.1/2.0)
Degrees of Protection:IP67, NEMA4X
Cover O-rings :Buna-N, fluoro-rubber (optional)
Weight :3.9 kg (8.6 lb) without integral indicator, mounting bracket, and process connector