Description
• Cost effective and reliable
• Uses diaphragm sensor.
• Easy to read dial instrument eliminates the accumulated errors of two instruments installations
• Differential pressure range from 25mm to 600mm/H2O
• Working pressures 35 bar.
• Indicating mechanism isolated from pressure chamber
• Only switch is also available.
• Wide application in air, gas and liquid media
Applications:
• Monitor filter conditions, set filter by-pass, or initiate filter cleaning cycle. Check condition of pumps, heat exchangers, and other processing
equipment. Detect abnormal and reverse flow conditions. Measure flow rates with venturi, orifice, or pitot tube.
Dial
●4” (100mm), 6” (150mm) white aluminum with black markings
Both dials have mirror band for precise instrument readings
Case
●AISI 304 SS
Lens
●Polycarbonate
Ring
●AISI 304 SS
Socket
●4” (100mm): Brass
●6” (150mm): 316 SS
Connection
●1/4” NPT or 1/2” PT standard, bottom
Bourdon Tube
●4” (100mm): Phosphor bronze
●6” (150mm): 316 SS
Movement
●4” (100mm): Brass
●6” (150mm): AISI 304 SS temperature compensated
Pointer
●Aluminum, anodized black, micrometer adjustable, knife-edge
Welding
●Silver alloy (TIG for 316 SS wetted parts)
Over-pressure Limit
●30% of full scale value
Working Pressure
Calibration Conditions
●68°F (±5.4°F), 20°C (±3°C) for ambient and process temperatures at atmospheric pressure
Ambient/Process Temperature
●-4°F to 150°F (-20°C to 65°C)
Accuracy
●4” (100mm): ±0.5% ANSI/ASME Grade 2A
●6” (150mm): ±0.25% ANSI/ASME Grade 3A
Enclosure Rating
●IP65
