تصنيف: أجهزة إرسال الضغط الذائب
بلد: تايوان
هاتف: 886-4-2631-3001
فاكس: 886-4-2631-7717
الشخص الذي يمكن الاتصال به: Harrison Chang
- 4-20mA loop-powered output
- +/- 0.25% accuracy available
- Wide selection of pressure ranges available
- Turndown 6:1 (3:1 Turndown for model SPX 2290)
- Configurations available for use in hazardous locations
- Remotely configurable via HARTTM
- Precise, repeatable pressure measurements
- Output supplied directly to DSC or PLC
- Meets CE requirements
- CE ATEX Intrinsically Safe Approved
- FM Explosion Proof Approved
- CSA Explosion Proof Approved
- SIL 2 Certified (Pressure Output)
- PL'c' Certified (Relay Output)
- Additional approvals are available
Output | 4 - 20 mA, with optional HART™ |
Input Voltage | 16 - 36 Vdc (Std); 16 - 30 Vdc (ATEX IS) |
Accuracy | 2241 ± 1.0%, 2242 ± 0.25% for pressure ranges >= 1,500 psi; ± 0.50% for pressure ranges < 1,500 psi 2243 ± 0.25% for pressure ranges >= 1,500 psi; ± 0.50% for pressure ranges < 1,500 psi 2244 ± 0.25% for pressure ranges >= 500 psi; ± 1.0% for pressure ranges < 500 psi 2290/2291/2292 ± 0.50% |
Repeatability | ±0.1% |
Rangeability | 6:1 Turndown (3:1 Turndown for Model SPX2290) |
Over Pressure | 2X FSO or 35,000 psi,whichever is less |
(2290,2291, & 2292 1.5 x FSO for 10,000 psi) | |
Zero Balance Adjustment Range |
-40% to +10%; -80% to 20% for FSP < 500 psi |
Load Resistance | 500 Ω @ 24 Vdc, 1,000 Ω @ 36 Vdc |
Electronics Ambient Temperature | 70°F (20°C) |
Electronics Operating Temperature | -20 to 185°F (-29 to 85°C) |
Diaphragm Temperature | 750°F (400°C) max [Models 2241, 2244, 2290, 2291, 2292 limited to 600°F (315°C) |
Electronics Compenstated | |
Temperature Range | 0 to 150°F (-18 to 65°C) |
Zero Shift (Electronics Temp Change) | All Models: 0.01% F.S./°F max (0.02% F.S./°C max) |
Span Shift (Electronics Temp Change | All Models: 0.01% F.S./°F max (0.02% F.S./°C max) |
Zero Shift (Snout Temp Change) |
2241/2244//2290/2291/2292: 1 psi/100°F (from 75-450°F)
typical 2242/2243: 15 psi/100°F (27 psi/100°C) typical 2 psi/100°F (from 450-600°F) typical 2 psi/100°F (from 450-600°F) typical |