Pressure Transducer

 

• 0-15 PSI air pressure input
• 4-20mA output
• Bubbler type system
• Can be used with any controller requiring a 4-20mA input
• 5 Year Unconditional Warranty
• Engineered and Built in the U.S.A.

 

Description

The Model 451 pressure transducer will convert 0-15psi to proportional 4-20mA signal. It can be used with any pump control system that utilizes a 4-20mA input for level control. The 451 can be mounted in a standard 8-pin octal socket for remote use.

 

Specifications

Model	451
Input voltage	24VDC
Power consumption	1 watt maximum
Air pressure input	0 to 15 psi
Max. air pressure	58 psid
Input air supply fitting	requires 3/16” i.d. tubing
Repeat accuracy	±1%
Signal output	4-20mA proportional to 0-15 psi (in water; 0-15 psi = 0-34.6 feet at +77° F)
Max. load resistance	500 ohms
Compensated temperature	32° to +158° F
Operating temperature	-13° to +158° F
Humidity tolerance	0-97% w/o condensation
Case material	NORYL plastic
Termination	*8-pin octal socket
Weight	3 oz.

Downloads

Document	File Type	File Size	Download
Model 451 Datasheet	PDF	305 KB

© 2023 Relay Specialties, Inc.
17 Raritan Road, Oakland, NJ 07436 | 800-526-5376
Created By: G.Dezines