SPX-2系列

分类: 压力变送器

MITSUDELL CO.,LTD.

国家: 台湾

电话: 886-4-2631-3001

传真: 886-4-2631-7717

联络人: Harrison Chang

部落格马上询问

• 4-20mA 环路供电输出
• 提供 +/- 0.25% 精度
• 提供多种压力范围选择
• 转差 6:1（SPX 2290 型转差为 3:1）
• 提供用于危险场所的配置
• 可透过 HARTTM 进行远端设定
• 精确、可重复的压力测量
• 直接输出至 DSC 或 PLC
• 符合 CE 要求
• CE ATEX 本质安全认证
• 通过 FM 防爆认证
• CSA 防爆认证
• SIL 2 认证 (压力输出)
• PL'c' 认证 (继电器输出)
• 可提供其他认证

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
Over Pressure	(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