Gems Pressure Transducer Units Deliver Top Performance and Value
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Excellent Repeatability, Reliability
- Pressure Ranges to 10,000 psi
- Chemical Vapor Deposition/ASIC Technology
Gems Sensors & Controls provides the most stable pressure transducers and pressure switches on the market today by combining advanced sensing technology with highly automated and revolutionary manufacturing methods. The result is a sensing element comprised of silicon, stainless steel, glass, and other metals joined on a molecular level to form pressure transducer units that are impervious to aging. If your application requires long life components, Gems Psibar® transducers are designed with you in mind. Psibar® pressure transducer units bring exceptional performance to a wide variety of applications across multiple industries.
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General / OEM Types
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2200, 2600
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1200, 1600
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809
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856
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5000
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3100
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Pressure Range
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Vacuum to 6000 psi (414 bar) |
Vacuum to 10,000 psig
(-1 to 690 bar) |
2 to 10,000 psig
(0 to 690 bar) |
10 in. WC to 150 in. WC
(25 to 350 mbar) |
300 to 30,000 psig
(16 to 2,200 bar) |
Accuracy
(full scale, Typ.) |
0.25% (0.15% optional) |
0.50% |
0.25% |
<25 psi: 0.25%
>25psi: 0.13% |
0.20% |
0.25% |
| Long Term Drift (Full Scale/Year) |
0.20% |
0.20% |
0.50% |
0.50% |
0.25% |
0.10% |
| Thermal Error (Full Scale Typ.) |
0.015% |
0.020% |
0.035% |
<25 psi: 0.035%
>25 psi: 0.025% |
0.028% |
0.014% |
| Operating Temp. * |
-22°F to 260°F
(-40°C to +125°C) |
-40°F to +185°F
(-40°C to +85°C) |
-40°F to +260°F
(-40°C to +125°C) |
-40°F to +212°F
(-40°C to +100°C) |
-40°F to +300°F
(-40°C to +150°C) |
| Ratiometric |
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| Millivolt |
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| Voltage Output |
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| Current Output |
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| Gauge |
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| Absolute |
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| Vacuum |
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| Diff. Pressure |
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| Submersible |
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| Sanitary |
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| Semiconductor |
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| Sensor Technology Type |
Strain Gauge (CVD) |
Capacitive |
Strain Gauge (CVD) |
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Specialty Types
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820
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876
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865
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830
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890
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2400
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9000
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Pressure Range
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10 to 1000 Torr
(10 to 1,000 mbar) |
600 to 1,100hPa/mb
800 to 1,100 hPa/mb
0 to 20 psia |
0.25 to 100 in. WC (Unidirectional)
0.1 to 50 in. WC (Bidirectional) |
1 to 100 psid
(0.0 to 7 bar)
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Vacuum to 1,000 psig
(-1 to 69 bar)
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5 to 260 psig
(0.35 to 18 bar)
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500 to 10,000 psig
(35 to 690 bar)
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Accuracy
(full scale, Typ.) |
0.50% |
0.25% |
1.00% |
0.25% |
0.20% |
0.25% |
0.10% |
| Long Term Drift (Full Scale/Year) |
0.5% |
0.25% / 6 mos. |
0.50% |
0.50% |
0.50% |
0.20% |
0.05% |
| Thermal Error (Full Scale Type) |
0.025% |
0.033% |
0.066% |
0.040% |
0.040% |
0.012% |
0.20% |
| Operating Temp. * |
-4°F to +176°F
(-20°C to +80°C) |
0°F to +175°F
(-18°C to +80°C) |
0°F to +150°F
(-18°C to +65°C) |
0°F to +175°F
(-18°C to +80°C) |
-40°F to +260°F
(-40°C to +125°C) |
-40°F to +180°F
(-40°C to +80°C) |
-40°F to +185°F
(-40°C to +85°C) |
| Ratiometric |
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| Millivolt |
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| Voltage Output |
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| Digital Output |
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| Current Output |
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| Gauge |
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| Absolute |
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| Vacuum |
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| Diff. Pressure |
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| Submersible |
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| Sanitary |
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| Semiconductor |
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| Sensor Technology Type |
Capacitive |
Strain Gauge
(CVD) |
Capacitive |
Capacitive |
Capacitive |
Strain Gauge
(CVD) |
Strain Gauge
(Sputtered) |