PRESSURE MEASUREMENT FD80B Universal Pressure Transmitter Product Overview FD80B series intelligent universal pressure transmitter is a high -precision, high -s t a bil it y, m ul t i -par a m et er p r e ssu r e m e a su r e m e n t product. The digital technology combined with the international advanced piezoresistive echnology, precision digital temperature co mpensation a nd no nl in ea r c or r e c tio n.LC D 4 -b i t d i sp l a y , sta n d a r d signal output, the on-site and control room observations. The reliable explosion -proof structure design and standardized signal output, high accuracy and wide coverage range, suitable for precision measu r em e nt o f fl uid pr es s ur e . Main Feature ◆ Wide measu r em e nt r a ng e， g aug e ,a bs o l u t e , n e g a t i v e p r e ssu r e c a n b e m e a su r e d 。 ◆ Laser markin g, e xquis it e appe ar a nc e ◆ IP65 protec t ive de s ig n, s uit a bl e fo r wil d , o p e n a i r , e t c ◆ M eet GB3836 s t a nda r d,wit h Expl os ion -p r o o f c e r t i f i c a t e ◆ Digital circu it des ign , on -s it e a dj us t m e n t b u t t o n t o z e r o Performance Index Item Technical Data Pressure Range Pressure Type Overload Pressure Long-term Stability Working Temperature Power supply Output Signal Electronic connection Protection Grade Explosion-proof level Products Warranty Electrical interface and wiring Ammeter HART Communicator