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    3 Products
    About Pressure Gauges
    industrial info icon

    Find a gauge with the right connection material and dial type—many with traceable calibration certificates.

    Miniature Pressure Gauges

    The small dial on these gauges allows for installation in tight spaces. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.
    Nickel-Plated Brass Case with Nickel-Plated Brass Connection—Single Scale (Pounds per Square Inch)
    Image of Product. Front orientation. Pressure Gauges. Miniature Pressure Gauges.
    Image of Attribute. Center-Back Connection. Front orientation. Miniature Pressure Gauges, Center-Back Connection.

    Center-Back

    Connection

    Gauges with nickel-plated brass case are more impact resistant than ABS-case gauges.
    Temp.
    Range, ° F
    Center-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Process
    For Use With
    Accuracy
    Pressure
    Range
    Each
    Any-Angle Mount
     
    NPT Male
    1"1/8
    		-50 to 160-50 to 160Air
    Hydraulic Fluid
    Natural Gas
    Water    		±5% Full Scale (Grade D)0 to 750 psi9767T21000000
     

    Economy Pressure Transmitters

    Choose these transmitters when you need reliable pressure monitoring but not high accuracy. Also known as transducers, they convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's pressure range and output signal. As pressure increases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated pressure range.
    Rated IP65, all seal out dust and water from light rinses. They’re CE marked, so they meet European safety standards.
    These transmitters connect using two wires to send a 4-20mA output current. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.
    4 mA to 20 mA Output Signal—Wire Lead Connection
    Image of Product. Front orientation. Contains Annotated. Pressure Transmitters. Economy Pressure Transmitters.
    Pressure
    Range, psi
    Max. Continuous
    Pressure, psi
    Max. Short-Term
    Pressure, psi
    Input Voltage,
    V DC
    Ht.
    Wd.
    Enclosure
    Rating
    Certification
    For Use With
    Accuracy
    Housing Material
    Connection
    Material
    Temp. Range,
    ° F
    Each
     
    1/4 NPT Male Pipe Connection
    0 to 50050075012 to 361 13/16"15/16"IP65
    		CE Marked
    		Air
    Argon
    Diesel Fuel
    Hydraulic Fluid
    Nitrogen
    Water    		±1.5%304 Stainless Steel
    		304 Stainless Steel-20 to 2206017N170000000
     

    Differential Pressure Transmitters for Liquids

    Used with pumps, cooling systems, and other liquid applications, these transmitters remotely measure the difference in pressure between two inputs. They are also known as transducers. These transmitters convert differential pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. You’ll often see them used to indicate a filter is clogged.
    For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's differential pressure range and output signal. Transmitters will only provide accurate readings within the rated pressure range. Connect them using two wires. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.
    For the Manufacturer User Manual, click on a part number and select Product Detail.
    316 Stainless Steel HousingAbout 316 Stainless Steel Housing
    Image of Product. Front orientation. Contains Annotated. Differential Pressure Transmitters. Differential Pressure Transmitters for Liquids, 316 Stainless Steel Housing.
    IP66 Enclosure Rating— IP66 rated transmitters are dust tight and protect against washdowns.
    NEMA 4X Enclosure Rating—NEMA 4X rated transmitters protect against weather, washdowns, and corrosion.
    Mounting
    Holes
    Connection
    Pressure Differential,
    psi
    Max. Input
    Pressure, psi
    Input Voltage,
    V DC
    Pipe
    Size
    For No.
    of Wires
    Mounting Hardware
    Included
    Dia.
    No.
    of
    Ht.
    Wd.
    Certification
    Enclosure
    Rating
    For Use With
    Accuracy
    Pipe
    Fitting
    Material
    Temp. Range,
    ° F
    Each
    4 to 20 mA Output Signal—Screw Terminals
    0 to 15075010 to 351/4
    		2No1/4"22"1 7/16"CE Marked
    		IP66, NEMA 4X
    		Diesel Fuel, Gasoline, Hydraulic Fluid, Water±0.5%NPT FemaleThreaded
    		316 Stainless Steel
    		0 to 2003257N160000000
     
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