RP971A1015/U - Wall, In-Line or panel mounted Pneumatic Four Port Ratio Relay - Quad Industry GmbH
Артикул: RP971A1015/U
Наименование: Wall, In-Line or panel mounted Pneumatic Four Port Ratio Relay
Производитель: Honeywell
Overview
Pneumatic relay produces a modulating pressure output, and controls pneumatic valve or damper actuators in sequence from a single thermostat. Replacements are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.
Features
Adjustable pilot start point pressures.
Two pilot pressure spans available.
Four sharp-barb air connections.
Molded plastic construction with neoprene.
Mounting clip provided.
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 psi 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, 5 psi pilot input span
Pressure Range (kPa)
Output Span--21 to 90 kPa, 34 kPa pilot input span
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
