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Series 7116B Spirahelic®
Pressure Indicating Transmitter
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| Large, Turret Mount, Accurate
to ±0.5% of Full Scale, 4-20 mA Output |
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 The
Series 7116B Spirahelic® Pressure Indicating Transmitter
simultaneously provides local indication on a large, easily
read 4-1/2" (114 mm) analog scale while also converting
that pressure into a standard two, three, or four-wire, 4-20
mA signal. The gage employs a unique triple helix Bourdon
tube for precision measurement of compatible gases and liquids
accurately within ± 0.5% of full scale. The 316 stainless
steel connection features a convenient 1/4" female NPT
internal and 1/2" male NPT external pressure connection
also includes an integral filter plug to keep dirt out.
See
Dimensions
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| GAGE SPECIFICATIONS |
Service: Compatible gases &
liquids.
Wetted Materials: Inconel® X-750 Bourdon Tube, Type 316L
SS connection.
Housing: Black polycarbonate case and clear acrylic cover.
Accuracy: Grade 2A (0.5% F.S.).
Pressure Limit: 150% of full scale. Gage will maintain its specifications
for overpressures up to 150% maximum range. Normal operation
should be between 25% and 75% of full scale.
Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
Size: 4-1/2" (114.3 mm) dial face, Design conforms to ASME
B40.1.
Process Connections: Dual size 1/4" male NPT / 1/4"
female NPT, bottom connection.
Weight: 29.5 oz (836.3 g). |
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| TRANSMITTER SPECIFICATIONS |
Accuracy: 0.5% F.S.
Stability: ±1% F.S./yr.
Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
Thermal Effect: ±0.025% F.S. /°F (0.045% F.S./°C).
Power Requirements: 10-35 VDC (2 wire).
Output Signal: 4-20 mA DC.
Zero & Span Adjustments: Externally accessible potentiometers.
Loop Resistance: DC, 0-1250 ohms.
Current Consumption: DC, 38 mA max.
Electrical Connections: Screw Terminals
Mounting Orientation: Vertical.
Agency Approvals: CE. |
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| Popular Models |
| Model
Number |
Range,
PSIG |
| 7116B-G060 |
0-60
psig |
| 7116B-G100 |
0-100
psig |
| 7116B-G200 |
0-200
psig |
| 7116B-G600 |
0-600
psig |
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