Price: From $515.54 to $684.96
• Designed for hazardous locations
• NACE MR0175/ISO 15156 compliant
• ANSI/ISA-12.27.01-2003 approved single seal
• Factory Mutual and Canadian Standards Association Approved
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Price: From $593.00 to $772.00
• Highly repeatable, shock resistant transmitters with exceptional long-term stability
• Excellent alternating load resistance and overpressure protection
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• Designed for heavy-duty applications requiring high accuracy and durability
• Extreme high pressure ranges available
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Price: From $666.08 to $832.30
• Designed for hazardous locations
• Factory Mutual and Canadian Standards Association Approved
• ANSI/ISA-12.27.01-2003 approved single seal
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Price: From $540.00 to $625.00
• Provides continuous pressure monitoring, allows programming of set points without applying pressure
• 3 switching output options available
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Price: From $1,300.00 to $3,397.00
Finally a solution to generating very low fractional inches of water column pressure, positive or negative! Combine with an accurate low pressure gauge standard and you have a viable, low cost alternative to costly comparison standards.
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Compact, variable pressure/Vacuum pump for low pressure (0-100 psig) applications. Dependable and affordable.
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Price: From $68.00 to $1,697.00
Compact, rugged and easy to use, this pump offers users an affordable pressure source to 600 psig and vacuum to -28"Hg. Combine with an accurate digital pressure/vacuum gauge and you have a low cost, yet highly accurate field standard.
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Price: From $889.00 to $1,999.00
10,000 psig without breaking a sweat! Forget pumps that over promise and under perform. This does what it advertises! Less costly than competitors products and more qualified by performance, couple this with an accurate digital standard for results!
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Pressure/Vac Calibration Standard is Rack Mounted. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Self Contained enclosure with carrying handles. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitter
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Price: Specify 120 Vac or 240 Vac on ordering
Rack mount, or benchtop standard for precise calibration of pressure and temperature instruments, including the ability to simulate/measure all RTD, TC,DC current, DC voltage, and frequency and pulse counts. Includes Hart 250 Ohm resistor, 24Vdc output.
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Price: From $2,725.00 to $3,195.00
Source / read 4-20mA, read external RTD, 24 Vdc transmitter excitation, 250 ohm Hart resistor, 8 AA battery power or charger pack, built-in electric pump to generate pressure and vacuum. Internal sensor ranges available in 30 psig, 150 psig and 300 psig.
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Maintain calibration for 50 instruments! Rugged, multi-function, documenting calibrator, with over 28 pressure modules to choose from; sources and reads RTD's, TC's, DCV, DC current, and more! The best value in it's category!
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The Master Cal 990 features everything you'll ever need in a portable, Hart communicator, multi-parameter, documenting calibrator. Low cost external pressure sensors make this a terrific buy!
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The most economical, dual display, multifunction calibrator available!
Built in 24V supply can drive 4-20mA loops up to 1000 Ohms. Pressure module comm port compatible with Fluke 700 series modules or Beta modules. Direct entry of RTD co-efficients.
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Price: From $365.00 to $465.00
The pneumatic hand pump is designed for a simple to use pressure and vacuum source for calibrating process control instrumentation.
Vacuum to 100 psi.
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Price: From $795.00 to $1,049.00
The hand pump provides a hydraulic pressure source from 0 to 10,000 psi. It includes a precision vernier for fine adjust. Use with Martel's Beta-Gauge PIR series reference gauges for a high accuracy, NIST traceble field standard.
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Price: From $549.00 to $649.00
The pressure hand pump is a compact, lightweight, portable hand-operated pressure and vacuum pump. Vacuum to 600 psi.
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Direct Drive Pressure Gauge. The ultimate analog gauges for both process and 1/4% FS test gauges. SS andd inconel construction is suitable for a variety of gas and liquid media. Easily isolated on a mini-chem seal because of it's low internal volume.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Price: From $352.20 to $357.30
Hydraulic Hand Pumps with Gauge Connections
Mfr# HPGV 3000psi
XHGV - 5000psi
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Price: From $294.30 to $309.70
Mfr #DPOV Pneumatic Hand Pumps (direct acting). Generate to 100 psig.
Precision vernier for fine adjustment.
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Price: From $414.30 to $429.70
Pneumatic Pressure/Vacuum Hand Pumps (direct acting)
Mfr # DPPV series 100psi / -25"Hg
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Pneumatic Hand Pumps with Gauge Connection (Scissor Handle)
Mfr #APGV
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Price: From $3,498.00 to $3,545.75
Pressure Calibration Nitrogen Sources
Mfr #NPAK series
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Price: From $1,316.00 to $1,443.50
Mfr # QTVC -3000psi Pressure Calibration Volume Controllers. "Wally Boxes" can't exceed 100 psig in the field. This is a product that can produce a dead end pressure (with no added source) to 30 psi, or control to 3000 psi of nitrogen. Good for vac too!
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Price: From $276.00 to $290.00
Mfr # DVOV series. Cylindrical vacuum hand pumps with precise vernier control.
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Portable Pneumatic Pressure Source. Self-contained, rechargeable, N2 bottle with 15 C.Ft. of volume. Sources up to 3000 psig with no effort! Precision INCREASE valve, DECREASE valve and fine adjust vernier included. VERY rugged and convenient!
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