PRM-TAIWAN-塑膠機械與橡膠機械入口網
分類: 壓力變送器
國家: 台灣
電話: 886-4-2631-3001
傳真: 886-4-2631-7717
聯絡人: 張少堂 先生
部落格 馬上詢問
4-20mA loop-powered output
■ +/- 0.15% accuracy available
■ Reduced temperature drift by 80% over non compensated units
■ Temperature output available (RTD or 4-20mA)
■ Wide selection of pressure ranges available
■ Turndown 6:1
■ Configurations available for use in hazardous locations
■ Remotely configurable via HART
■ 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
Performance Characteristics SPX-T (3- Series)
Output 4 - 20 mA, with optional HART™
Input Voltage 16 - 36 Vdc (Std); 16 - 30 Vdc (ATEX IS)
Accuracy 32XX: ± 0.25% for pressure ranges > 3,000 psi
± 0.5% for pressure ranges = 1,500 psi
± 0.75% for pressure ranges < 1,500 psi
33XX: ± 0.15% for pressure ranges > 3,000 psi
± 0.25% for pressure ranges = 1,500 psi
± 0.5% for pressure ranges < 1,500 psi
Repeatability ±0.1%
Rangeability 6:1 Turndown
Over Pressure 1.5 x FSO
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)
Electronics Compenstated Temperature Range 70 to 185°F (20 to 85°C)
Snout Compensated Temperature Range 70 to 572°F (20 to 300°C)
Snout Operating Temperature Models: 3242, 3243, 3342, 3343: 32 to 752°F (0 to 400°C)
Models: 3290, 3291, 3390, 3391: 32 to 600°F (0 to 315°C)