Honeywell RP920A1033 Proportional Control

This Honeywell high capacity, single or dual input pneumatic controller used in conjunction with remote sensors to provide proportional (P) or proportional plus integral (P+I) control of temperature, humidity, pressure, or dewpoint for heating and air conditioning systems.

Features:

• Miniature diaphragm technology provides high degree of accuracy and reliability
• Direct Acting
• Single Sensor inputs
• 5 to 95% RH operating humidity range
• 17 to 21 psi Mainline pressure range
• Maximum safe mainline pressure range is 30 psi
• Pressure Ratings: Input Signal -- 3 to 15 psi; Output Signal -- 3 to 13 psi; Output signal maximum is mainline pressure minus 1/2 psi
• Includes without remote control point adjustment capability
• Air: Combination 5/32" by 1/4" barb