Setra model239 hight accuracy differential pressure
Applications
Energy Management
Environmental Testing
Leak Detection
Fume Hood Control
R & D Scientific
Medical Instrumentation
HVAC Control
Clean Rooms
Model 239/C239 Specifications
Full Scale Pressure Output Model 239 (Voltage):
Unidirectional:
5 VDC
Bi-directional:
±2.5 VDC Model C239 (Current):
20 mA
Zero Pressure Output 0 VDC 4 mA
Accuracy
(RSS Method) ±0.14% Full Scale
Type of Pressure Differential
Pressure Ranges Unidirectional:
0 to 0.5, 1, 2.5, 5, 15, 30 in.WC
0 to 5, 10 psid
Bi-directional:
0 to ±0.25, ±0.5, ±1, ±2.5, ±7.5, ±15 in. WC
0 to ±2.5, ±5 psid
Thermal Effects Compensated Range °F (°C):
30 to 150 (-1 to 65)
%FS/100°F(100°C)max.zero:
±1.0 (±1.8)
%FS/100°F(100°C)max.span:
±1.0 (±1.8)
Media Positive Pressure:
Gases or liquid compatible with stainless steel, hard anodized 6061 aluminum (Buna N "O" Ring).
Reference Pressure:
Clean dry air or other gases (Non-corrosive, non-condensable).