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BGI Series Digital Pressure Gauge

±0.25% Full Scale Accuracy, NEMA 4X Housing

SPECIFICATIONS
Service: Compatible liquids and gases (for FM listing see Agency Approvals below).
Wetted Materials: Type 316L SS.
Housing Materials: Black Polycarbonate front & back cover, anodized aluminum extruded housing with recessed grooves, Polycarbonate overlay, Buna-N O-rings, 316L SS sensor construction.
Accuracy: 0.25% F.S. ±1 least significant digit @ 70°F (21°C). (Includes linearity, hysteresis, repeatability.)
Pressure Limit: 2x pressure range for models ≤ 1000 psi; 5000 psi for 3000 psi range; 7500 for 5000 psi range.
Enclosure Rating: Designed to meet NEMA 4/4X (IP66).
Temperature Limits: 0 to 130°F (-18 to 55°C).
Thermal Effect: Between 70 to 130°F is 0.016%/F. Between 32 to 70°F is 0.026%/F. Between 10 to 32°F is 0.09%/F.
Size: 3.00" OD x 1.90 deep (max).
Process Connection: 1/4" male NPT.
Weight: 8.84 oz (275 g).
Display: 4 digit (.425 H x .234 W digits).
Power Requirements: Two AAA batteries.
Battery Life: 2000 hours typical; Low battery indicator.
Auto Shut-Off:
  Gage: 60 minute auto shut-off. Auto shut-off may be disengaged.
  Backlight: 2 minute auto shut-off.
Agency Approvals: CE, FM approved to be intrinsically safe for Class I, Division 1, Groups A, B, C and D, for positive presure ranges up to 3000 psi.

Model
Number
Range
psi
Pressure Ranges
kg/cm² bar in/Hg ft/wc kPa oz/in² in/wc mbar cm/wc mm/Hg
BGI-100* -14.7-0 -1.033 -1.013 -29.93 -33.94 -101.4 -235.2 -407.3 -1013 -1034 -760.7
BGI-102 15 1.055 1.034 30.54 34.61 103.4 240 415.2 1034 1055 775.7
BGI-103 30 2.109 2.069 61.08 69.21 206.9 480 830.4 2069 2109 1551
BGI-104 50 3.515 3.448 101.8 115.4 344.8 800 1384 3448 3515 2586
BGI-105 100 7.03 6.895 203.6 230.7 689.5 1600 2768 6895 7031 5172
BGI-106 200 14.06 13.79 407.2 461.4 1379 3200 5536      
BGI-107 300 21.09 20.69 610.8 692.1 2069 4800 8304      
BGI-108 500 35.15 34.48 1018 1154 3448 8000        
BGI-109 1000 70.3 68.98 2036 2307 6895          
BGI-110 3000 210.9 206.9 6108 6921            
BGI-111* 5000 351.5 344.8                
Compound Ranges available: BGI-120&sup*; Range 30" Hg-0-15 psi; BGI-121&sup*; Range: 30" Hg-0-30 psi; BGI-122&sup*; Range: 30" Hg-0-45 psi; BGI-123&sup*; Range: 30" Hg-0-60 psi; BGI-124&sup*; Range: 30" Hg-0-100 psi.

*Models are not FM approved.

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