FISHER™ TYPE 92B
Technical Specifications
Category Specification
Type Volume Booster Relay, Force-Balance
Input Signal 3 to 15 psig (0.2 to 1.0 bar) standard
Output Signal 1:1 ratio of input, 3 to 15 psig
Air Supply 20 psig (1.4 bar) minimum up to 100 psig (6.9 bar) maximum (depending on model and output pressure required)
Flow Capacity Very high; significantly greater than a standard I/P converter or controller. Specific Cv (Flow Coefficient) values are available in detailed manuals (e.g., Cv ~ 1.4 for a 1/2" NPT model).
Accuracy Typically within ±0.5% of output span (including linearity and hysteresis)
Repeatability Typically ±0.1% of span
Sensitivity Typically ±0.05% of span
Connections 1/4" or 1/2" NPT (National Pipe Thread) female
Body Material Cast Iron (standard, with corrosion protection), Ductile Iron, Aluminum
Diaphragm Material Buna-N (standard)