Product Specifications

Application

Pneumatic, Four Port Ratio Relay

Airflow Usage

0.002 scfm (1.0 mL/s) maximum

Dimensions (in.)

2 in. diameter x 2 5/8 in. deep

Dimensions (mm)

52 mm dia. x 67 mm deep

Maximum Safe Operating Pressure (psi)

30 psi, maximum

Maximum Safe Operating Pressure (kPa)

205 kPa, maximum

Temperature Range (F)

0 F to 140 F

Temperature Range (C)

-18 C to +60 C

Includes

14003030-002 Mounting Clip and scaleplate with kPa markings

Mounting

Wall or In-line or panel

Operating Humidity Range (% RH)

5 to 95% RH

Pressure Range (psi)

Output Span--3 to 13 psi

Pressure Range (kPa)

Output Span--21 to 90 kPa

Action

Direct Acting

Air connections

Barb fittings, Port 1: 1/4 in. (6 mm) O.D. plastic tubing; Other Ports: 5/32 in. (4 mm) O.D. plastic tubing

Capacity

0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)

Operation

Produces modulating pressure output proportional to pilot pressure input changes

Pilot Start Pressure (psi)

Adjustable 0 to 10 psi

Pilot Start Pressure (kPa)

Adjustable 0 to 69 kPa