ControlAir Positive Bias Relay, Type 650
Images are representations only.

650-BF

Series: Type 650 Positive Bias Relay Brand: ControlAir
Price
$926.00 CAD
Stock
50+ In Stock
Request Information

  • Process Connection - 1/4” NPT
  • Pressure Range - psig: 0 to 150 (bar: 0 to 10, kPa: 0 to 1,000)
  • Exhaust Port - Standard
  • Actuation Adjustment Means - Knob Adjustment
  • Bias - Positive

Specifications

Brand

Actuator Type

  • Knob Adjust
  • Tamper-Proof

Ambient Temperature Range

  • -40° to 71° C (-40° to 160° F)

Diaphragm Material

  • Nitrile & Polyester Fabric

Enclosure, Body Material

  • Die Cast Aluminum

Exhaust Capacity - Relieving Units Only

  • 15 scfm (25.5 m³/hour) where Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above Set Pressure

Flow Capacity

  • 50 scfm (76.5 M 3/Hour) at psig: 100 (bar: 7, kPa: 700) Supply with psig: 20 (bar: 1.4, kPa: 140) Output

Mounting

  • Bracket
  • Panel
  • Pipe

NPT Connection

  • 1/4” NPT Female
  • 3/8” NPT Female

Pressure Range

  • bar: 0 to 10
  • kPa: 0 to 1,000
  • psig: 0 to 150

Sensitivity

  • Less than 1/4” WC (3.2 mm)

Signal or Output Pressure - Maximum

  • bar: 10
  • kPa: 1,034
  • psig: 150

Supply Pressure - Maximum

  • bar: 17
  • kPa: 1,750
  • psig: 250

Supply Pressure Effect

  • 0.1 psig for a 50 psig Change

Vent

  • Straight
  • Tapped Exhaust

Documentation

Data Sheets

View Product Series

Similar SKUs

650-BE
650-BE
Type 650 Positive Bias Relay
ControlAir
$1,181.00 CAD
21 In Stock
650-CF
650-CF
Type 650 Positive Bias Relay
ControlAir
$490.00 CAD
50+ In Stock
650-BFET
650-BFET
Type 650 Positive Bias Relay
ControlAir
$834.00 CAD
50+ In Stock
650-CFET
650-CFET
Type 650 Positive Bias Relay
ControlAir
$1,477.00 CAD
100+ In Stock
650-BFT
650-BFT
Type 650 Positive Bias Relay
ControlAir
$879.00 CAD
50+ In Stock
650-BFE
650-BFE
Type 650 Positive Bias Relay
ControlAir
$466.00 CAD
100+ In Stock
650-BD
650-BD
Type 650 Positive Bias Relay
ControlAir
$2,505.00 CAD
100+ In Stock
650-CFE
650-CFE
Type 650 Positive Bias Relay
ControlAir
$1,376.00 CAD
100+ In Stock
show more