PDT
Differential Gauge
Description & Features: • • • • •
Brass or stainless steel wetted parts Both conventional and balanced scale available ASME B40.100 compliant CRN registered 5 year warranty
Applications: Differential
• •
Single pointer to show difference from two pressure sources Typically used to measure pressure drops across a filter, pump or other equipment
Specifications Dial
4.5” (115mm), 6” (150mm) white aluminum with black markings
Case
Aluminum, painted black
Front Flange
SS
Back Flange
Black steel
Lens
Glass
Ring
4.5” (115mm): SS 6“ (150mm): Aluminum
Socket
Brass or 316 SS
Connections
1/4” NPT standard
Scale
PSID only
Bourdon Tubes
Phosphor bronze or AISI 316 SS, independent, matched
Movement
Brass
Pointer
Aluminum (micrometer)
Welding
Tin/copper alloy for brass internals, TIG argonarc for SS internals
64
Working Pressure
Maximum 75% of full scale value
Ambient/Process Temperature
-40°F to 150°F (-40°C to 65°C)
Accuracy
±1% ANSI/ASME Grade 1A
Warning (brass internals only)
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Tel: 1-800-WINTERS / www.winters.com
WINTERS INSTRUMENTS
https://xwesupply.com/
Over-pressure Limit 30% of full scale value
