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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 mV
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).
Telephone Orders & Support
CALL +44 (0) 1452 330011
MARKET FOCUS
Boiswood are excited to introduce a new family of
HVAC/R products for both humidity and current sensing. With the new Humidity
line and suite of current switches, customers can order all of their sensors
from a single source with trusted quality, delivery and performance. This includes products from single range and
multi range pressure transducers to low current sensors with snap on relays and
humidity transducers that meet their published specifications.
