¢Â GENERAL
PTA101A Differential Pressure Transmitter is the instrument which precisely measures differential, static,
compound(+/-), vacuum, gauge pressure of air or non-corrosive gas(+/-0.5%)
Features : current (4~20mA)
Communications (RS485)
Air Velocicy Meter(Option)
Air Flow Meter(Option)
¢Â Applications
- Heating, Ventilating and Air Conditioning (HVAC)
- Energy Management System
- Variable Air Volume and Fan Control (VAV)
- Environmental Pollution Control
- Oven Pressurization and Furnace Draft Controls
Spe Specifications
GE ¢Â GENERAL
Maxi Maximum Pressure : Rated Range *3
Medi Media Compatibility : Air , non - corrosive gas
Pres Pressure Range : 0~50Pascal to 0.5MPascal
¢Â ELECTRICAL
Power supply : DC24V
Connections : 4screw terminal block
Warm up Time : 1minutes
¢Â TRANSMITTER
Output Signal : 4~20mA DC ( limited at 40mADC ) or 1~5v DC
Loop Resistance : 0~1100ohm
Zero & Span : One touch adjustable on Pannel
¢Â PERFORMANCE AT 23¡ÆC
Zero Output : 4mA
Full Span Output : 20mA
Accuracy : +/-0.5 FSO ( Includes Linearity, Hysteresis & Repeatability )
Operating Temperature : 0~70¡ÆC
¢Â MECHANICAL
Pressure Connections : 3/16" Nipple
Materials : PCABS mold resin
Weight : 400g
¢Â STANDARD ACCESSARIES
Connection Bolt 4screws
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