Anderson EB Pressure Gauge (Pharmaceutical)

The 90mm Anderson "Pharmaceutical" gauge has rapidly become the pressure gauge of choice for applications in the pharmaceutical and biotechnology industries. It is designed to meet the most stringent of specifi cations, including those for accuracy, surface fi nish, and temperature stability. Applications include process lines and vessels, fi ltration equipment, pumps, heat exchangers and other pressure dependent devices or processes. These gauges are particularly appropriate when the process line or equipment will be steam sterilized. The unfi lled version can even be completely autoclaved while on the equipment.

$395.00

$343.00

You save $52.00 (13%)!

A few of the unique features of this gauge include the electropolished diaphragm and standard re-zero feature, along with a special polysulfone crystal that withstands autoclave temperatures as well as cleaning chemicals that readily etch other lenses. Each gauge is shipped with a certificate of calibration, your assurance that it has been calibrated to the most exacting tolerances.

A new available option provides increased dampening, without oil-filling the case.

For complete peace of mind in specifying sanitary pressure gauges that meet or exceed the CGMP’s of the Pharmaceutical Industry, specify the Anderson “Pharmaceutical Series”.

Performance:: Calibrated Accuracy:
± 0.75% of full scale, from 10% – 90% of range (pressure ranges)
± 0.75% of full scale, from 25″ vacuum to 90% of pressure range (compound ranges)
Repeatability:
± 0.25% of full scale
Hysteresis:
± 0.25% of full scale
Linearity:
± 0.25% of full scale
Operating Temperature Limits (process):
25 to 250°F (-3 to 124°C)
Ambient Temperature Limits:
40 to 120°F (4 to 49°C)
In-line Steam Sterilization Limits:
Up to 300°F (149°C) for 1 hour
Autoclave Sterilization Limits:
Up to 300°F (149°C) for 1 hour (unfilled case only)
Temperature Effect:
± 0.16% /10°F change in process or ambient temperature
Stability:
Within specified accuracy for 6 months under normal operating conditions. Calibration check recommended at 3 month intervals for gauges being steam sterilized or autoclaved
Over-range Capability:
10% of span
Construction/Finish:: Diaphragm: Welded 316L stainless steel, electropolished. Maximum Ra = 8 microinches (.2 microns)
Fitting:
Welded 316L stainless steel polished (180 grit)
Case and Stem:
Welded 304 stainless steel polished (180 grit)
Crystal:
Polysulfone, .080″ minimum thickness, corrosion resistant
Dial:
3.50 inch diameter (90 mm); pressure sensitive adhesive
Standards:
Designed and manufactured to sound engineering practices in accordance with Article 3.3 of the PED 97/23/EC
Environmental Rating:
NEMA 4X, IP-66
Operational:: Capillary (internal) Fill:
80% glycerine (food grade) / 20% USP de-ionized water
Re-zero Feature (standard):
Tamper-resistant; ± 5% of span, non-interactive with span
Response Characteristics (Typical):
Unfilled: 40%
(Gauge dampens 40% of pulsation)
Filled: 45%
Mechanically Dampened: 95%