The MERIGAUGE digital pressure gauge from Meriam Instrument successfully addresses the modern demands of process pressure measurement. Pressure ranges are available to 6,000 PSIG at standard accuracy of ±0.25% of Full Scale and optional accuracy of ±0.10% of full scale. A combination gauge that can be used for positive pressure measurements and vacuum measurements is also available.
The standard gauge is powered by two 9 volt alkaline or lithium batteries. Externally powered units are available. The pressure display is a 4 1/2 digit LCD with 0.6" high numerals. Each gauge includes 12 field selectable engineering units. The selectable units include PSIG, feet of water, inches of water, inches of the mercury, Bar, millimeters of mercury, kilopascals and user configurable units.
In addition to numeric pressure indication, visual indication of the pressure is represented by an adjustable vertical bar graph on the left side of the display. Other standard features include Min/Max query, Zeroing, selectable Damping, selectable program Lock-out, adjustable display shutoff and field recalibration and adjustable display shutoff (for battery powered models). The housing is 304 stainless steel and NEMA4 rated. Wetted components are 316 stainless steel for compatibility with many process fluids. Process connection is via a 1/4" MNPT 316 stainless steel stem.
| 3900-GI0010-XX-Y-ZZ |
0 - 10 PSIG |
| 3900-GI0050-XX-Y-ZZ |
0 - 50 PSIG |
| 3900-GI0100-XX-Y-ZZ |
0 - 100 PSIG |
| 3900-GI0500-XX-Y-ZZ |
0 - 500 PSIG |
| 3900-GI1000-XX-Y-ZZ |
0 - 1000 PSIG |
| 3900-GI1500-XX-Y-ZZ |
0 - 1500 PSIG |
| 3900-GI3000-XX-Y-ZZ |
0 - 3000 PSIG |
| 3900-GI5000-XX-Y-ZZ |
0 - 5000 PSIG |
| 3900-GI6000-XX-Y-ZZ |
0 - 6000 PSIG |
| 3900-VI0050-XX-Y-ZZ |
Vacuum - 0 - 50 PSIG |
| |
| XX |
01: Pipe Mount (battery power) |
| |
02: Pipe Mount (external power) |
| |
03: Panel Mount (battery power) |
| |
04: Panel Mount (external power) |
| |
| Y |
1: Battery Power |
| |
2: 24VDC Power (2 wire) |
| |
3: 4-20mAoutput (2 wire) |
| |
4: 24VDC, 4-20mA(4 wire) |
| |
5: 24VDC, 2 relay outputs |
| |
6: 24VDC, 2 relays, 4-20mA |
| |
7: 24VDC, 1-5 VDC (4 wire) output |
| |
8: 24VDC, 2 relays, 1-5 VDC |
| |
| ZZ |
01: CE Approval |
| |
02: CSA/Intrinsically Safe Approval |
