Siemens Industry 66BA6

Amplifying & Reducing Pneumatic Relay w/Input-to-Output Ratio

Order #: 66BA6

Mfg #: TGX:66BA6

$296.59

The Model 66 Amplifying and Reducing Relays are used to increase or decrease control-circuit pressure signals.

Availability: Ships in 3-4 weeks

Pneumatic signal conditioning provides control circuit design flexibility
Powder coating provides improved corrosion resistance
Supply Pressure Normal: 20 psig (140 kPa) Maximum: 80 psig (550 kPa) Minimum: 1 psi (7 kPa) above maximum required output
Range Limits 80 psig max. for input or output - whichever limits
Overrange Limits 100 psig (690 kPa) at any connection
Maximum Output Pressure Within 0.1 psi (0.7 kPa) of supply
Minimum Output Pressure Less than 0.4 psig (3 kPa) with zero output
Ratio Accuracy Within 1% of normal ratio
Linearity ±1% of output span
Reproducibility Within 0.02 psi (0.15 kPa)
Operating Temperature -40 to 180°F (-40 to 82°C)
Response Level 0.2" H2O (5 mm H2O)
Zero Error 66BA6: ±0.36 psi (2.5 kPa) All Others: ±0.24 (1.5 kPa)
Flow Capacity 2.2 scfm minimum
Air Consumption 0.12 scfm maximum Mechanical Specifications
Materials of Construction Brass, aluminum, stainless steel, and Neoprene

Siemens Pneumatics Line Card