MGF16BN Battery-Powered Digital Pressure Gauge

Features:

Accuracy within ±0.25% for test detectors

316L stainless steel wetted parts

NEMA 4X

Capture minimum and maximum readings

Push-button zeroing

Selectable engineering units

Selectable auto-shutdown time


The Meriam Instruments MGF16BN pressure gauge successfully meets the demands of modern society for operational pressure measurement. With a standard accuracy of ±0.25% of full scale and an optional accuracy of ±0.1% of full scale, the pressure range can reach up to 5000 PSIG. Compound gauges for both positive pressure and vacuum measurements are also available.

The display features a 4.5-digit backlit LCD with 0.5-inch high digits, showing engineering units and auxiliary settings. Depending on the gauge's measurement range, each instrument includes up to 15 field-selectable engineering units. Selectable units include PSIG, kPa, MPa, mbar, bar, atm, kg/cm2, g/cm2, cmH?O, oz/in2, ftH?O, inH?O, mmHg, and inHg.

Other standard features include min/max capture, zeroing, password-protected programming lock, adjustable display shutdown time, and field recalibration. The housing is made of ABS/polycarbonate and is rated NEMA 4X. Wetted parts are constructed from 316L stainless steel, ensuring compatibility with a wide range of process fluids. The process connection is made via a 1/4-inch MNPT 316L stainless steel fitting. The gauge is powered by two AA alkaline batteries.

Typical applications include instrumentation and industrial process control, hydraulic systems, pneumatics, industrial gases, and OEM applications.


Accuracy

Standard: ±0.25% of full scale, ±1 least significant digit considering linearity, hysteresis, and repeatability

Display

Fixed update rate of 3 readings per second

Controls and Functions

Front buttons to turn the gauge on/off, zero the gauge, toggle engineering units via min/max function internal buttons, select auto-shutdown time, and perform calibration

Calibration

Password-protected calibration

Non-interactive zero, span, and linearity, ±10% of span

Auto Shutdown

Default: 5 minutes

User-selectable time from 1 minute to 8 hours via front on/off button

Power Supply

2 AA alkaline batteries

Approximately 2000 hours of battery life

Low battery symbol displayed when batteries need replacement

Weight

Gauge: 9 oz (approx.)

Shipping weight: 1 lb (approx.)

Materials

ABS/polycarbonate NEMA 4X case, rear gasket, polycarbonate label

Connection Size

1/4″ NPT male thread, 316L stainless steel

Materials, Media Compatibility

All wetted parts are 316L stainless steel, ensuring compatibility with most liquids and gases

Overpressure

3000 psig range: 5000 psig

5000 psig range: 7500 psig

Others:

2 times pressure range

112.5% overrange display: depends on model

Pressure

4 times pressure rating or 10,000 PSI, whichever is lower

Environment

Storage temperature: -40 to 203°F (-40°C to 95°C)

Operating temperature: -4 to 185°F (-20 to 85°C)

Compensated temperature: 32 to 158°F (0 to 70°C)