Average pressure is transferred directly to the sensitive silicone element through a thick diaphragm. The strain is converted with a micro-machined silicon structure (MEMS). The processing principle is piezoresistive. “IMPACT” is Gefran's range of special high-temperature pressure sensors using the piezoresistive principle. The main feature of the “IMPACT” series sensors is that they do not contain any transmission fluid. The sensitive element positioned directly behind the contact membrane is made of silicon through micromachining techniques. microstructure; It includes the measuring membrane and piezo resistances. The minimum deflection required of the sensitive element allows the use of very durable mechanics. The production contact membrane can be up to 15 times thicker than the membrane used in conventional Melt sensors.A
Pressure ranges: 0-100 to 0-1000 bar / 0-1500 to 0-15000 psi
Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
Standard threading 1/2-20UNF, M18x1.5; other versions on request
Other diaphragm types are available on request
On-instrument auto zero function / external option
15-5 PH stainless steel diaphragm with GTP coating