Downhole Series: 211-37-5200-5,000 through 0-30,000 PSIA. 211-37-520 - Data Sheet Specifically designed for high temperature and high pressure applications where long term stability is important. This 211-37-520 Series is designed to eliminate acceleration sensitivity, requiring virtually no calibration. For applications requiring long term stability at high temperatures (up to 425°F) in corrosive environments. Wide range of pressure options. Small size and rugged design. Hermetically sealed all welded construction. Fully calibrated and environmentally tested.
The material used in construction is compatible with H 2S and other highly corrosive media. Instead of an o-ring, an Inconel 600 seal can be purchased and used for virtually maintenance-free, permanent installations. Contact the factory for drawings and details. "Let's work together to design your next device" Custom Request: Need something new? If you cannot find a product to match your current and/or future requirements, please contact us today at 509-881-2100. | (Select image for larger view) | Paine Electronics, LLC 5545 Nelpar Drive East Wenatchee, WA 98802 Telephone: 509-881-2100 Fax: 509-881-2115 moreinfo@paineelectronics.com |
Pressure Data | | Pressure Range: | 0-5,000 to 0-30,000 PSIA | | Proof Pressure: | 125% - 150% of rated pressure | | Burst Pressure: | 130% - 200 % of rated pressure | | External Case Pressure: | 20,000 PSI Max |
Thermal Properties | | Operating Temperature Range: | -40°F to +400°F | | Compensated Temperature Range: | +75°F to +350°F |
Accuracy | | Non-Linearity and Hysteresis Combined: | ± 0.15 % F.S. max. (best straight line method) | | Total Error Band Including Nonlinearity, Hysteresis and Thermal Effects: | ± 0.75% F.S. | | Sustained Pressure / Temperature Stability: | When pressurized to full scale pressure at 350°F, full scale output will not shift more than ± 0.05% F.S. in 14 days nor more than ± 0.07% FS. in 60 days. |
Physical Properties | | Pressure Media: | Any compatible with alloy UNS N07718 per NACE MR0175. | | Pressure Port: | Fitting end per MS33656-E3 | | Installation Torque: | 125-150 in-lb | | Weight: | 2.0 ounces | Alternate pressure ports are available upon request. Transducers designated PSIS have sealed reference chambers. The voltage output is referenced to 14.696 PSIA. |
Electrical | | Excitation: | 1 to 20 VDC (10 VDC nominal) | | Input resistance: | 1500 ± 300 ohms | | Output resistance: | 1500 ± 150 ohms | | Output at zero pressure: | 0 ± 2 % F.S. | | Full scale (F.S.) sensitivity: | 2.6 mV/V ± 0.2% | | Platinum resistance temperature detector (RTD) | 1000 ohms ± 2.5 ohms to IEC 751 ± 0.12% at 0°C, Alpha = 0.00385 | | Insulation resistance: | All conductors together to case: 10,000 Megohms minimum at 50 VDC and +77°F |
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Environmental | | Acceleration: | 20 G's per MIL-STD-810, METHOD 513.1, PROC. I | | Vibration: | 20 G's per MIL-STD-810, METHOD 514.1, PROC. V | | Shock: | 30 G's per MIL-STD-810, METHOD 516.1, PROC. IV |
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Error due to combined effect of shock, vibration, and acceleration shall be less than 0.01% of F.S. per G. Electrical Connections | | Pin A: | (+) excitation | | Pin B: | (+) signal | | Pin C: | (-) signal return | | Pin D: | (-) excitation return | | Pin E: | (RTD) | | PIN F: | (RTD) |
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