Ultra High
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Features
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| Performance Specifications @ 72°F (22°C) | ||
Ultra High
Purity |
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Features
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| Performance Specifications @ 72°F (22°C) | ||
| Linearity & Hysteresis (B.F.S.L.) | ||
| Range 30-150 | < ± 0.35% of span typical, (± 0.50% of span max.) | |
| Range 160-5k | < ± 0.15% of span typical, (± 0.25% of span max.) | |
| Repeatability | Within ± 0.05% of calibrated span | |
| Resolution | Infinite | |
| Operating Temperature Range | -13° to 185°F, (-25° to 85°C) | |
| Compensated Temperature Range | 0° to 160°F, (-17° to 71°C) | |
| Thermal Zero Shift | < ± 0.01% F.S.O./°F (< ± 0.018% F.S.O./°C) | |
| Thermal Span Shift | < ± 0.01% F.S.O./°F (< ± 0.018% F.S.O./°C) | |
| Rise Time | < 3 milliseconds from 10 to 90% step change | |
| Stability | Better than ± 0.25% of span over 1 year typical | |
| General Electrical Specifications |
| Transducer Type | Four active arm bonded strain gage |
| Insulation Resistance | 1000 MegOhms min. @ 50 VDC to transmitter case |
| Circuit Protection | Reverse polarity protection |
| Shunt Calibration | Shunt resistor 50% ± 5% of calibrated span |
| Current Output Specifications |
| Current Output | 4-20 mA |
| Current Limiting | 28 mA typical |
| Supply Voltage | 10 to 30 VDC unregulated |
| Power Supply Effect | < ± 0.015% per volt change @ F.S. |
| Zero Adjustability | ± 3% of span |
| Span Adjustability | ± 5% of span |
| Loop Resistance | 0 Ohms @ 10 VDC to 1000 Ohms @ 30 VDC |
| Voltage Output Specifications |
| Signal Output | 0.1-5 VDC, 1-5 VDC, 0.2-5.2 VDC, and 0.1-10 VDC |
| Load Resistance | 2500 Ohms min. 5 VDC output 5000 Ohms min. 10 VDC output |
| Load capacitance | 0.01µF maximum |
| Supply Voltage | 10 to 30
VDC for 5 VDC F.S. 15 to 30 VDC for 10 VDC F.S. |
| Power Supply Effect | Less than ± 0.015% of span between 12 to 30 VDC |
| Supply Current | 5mA DC typical (Quiescent) |
| Output Impedance | 1 Ohm max. |
| Zero Adjustability | + 0.05 VDC to + 1.10 VDC |
| Span Adjustability | ± 5% of span |
| Circuitry | Supply return and -signal are common |
| Mechanical Specifications |
| Pressure Ranges | 30, 45, 60, 100, 160, 250, 500, 1k, 2k, 2.5k, 3k, 3.5k, 5k | |
| Proof Pressure | 200% of range | |
| Burst Pressure (Note: Burst pressure is limited to process connection and is not inclusive of customer interface) | > 400% of range. | |
| Welds (wetted surfaces) | 100% penetration with leak rate less than 1 X 10-9 cc/sec | |
| Wetted Material | Standard: 316L S.S.VIM/VAR, Optional: Hastelloy C-22, or Nickel 200 | |
| Surface Finish (wetted surfaces except weld zones) | ||
| 316L VIM/VAR | Electropolish to 7Ra (µin) ± 20% unilateral tolerance | |
| Hastelloy C-22 | Machined to 15 to 20Ra (µin) | |
| Nickel 200 | Machined to 10 to 15Ra (µin) | |
| Cleaning/Packaging | Clean using 140°F hot D.I. water with resistivity > 17.5 megohms/cm and double bagged in class 100 environment | |
| Weight | 6 ounces approximately (configuration dependant) | |
| Process Connections | 1/4" face seal w/straight male thread 1/4" O.D. weld stub w/.035 wall 3/8" O.D. weld stub w/.035 wall 1/2" O.D. weld stub w/.049 wall 1/2" face seal w/swivel female/male nut |
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| Specifications are subject to change without notice. Transducer is supplied with NIST traceable certificate of conformance. 13 point calibration certificate is also available. Hastelloy "C" is a trademark of Steelite Division of Cabot Corporation. |