电压及电流输出 表压、真空和复合量程 通用型及可冲洗外壳
OEM 型变送器具有杰出的过压能力及稳定性 1200 系列压力变送器采用 CVD 原理及 ASIC 设计电路，并采用了更为坚固的厚膜片。较厚的膜片确保了泵或者电磁阀等元件启动产生压力冲击下也可安全工作。1600 系列扩展了电气选项，提供适合工业应用的全焊接不锈钢后端。模块化设计允许 OEM 客户选择不同的压力接口、电气接口等。ASIC 和 CVD 技术的采用使得 Gems™ 可以在全压力范围内提供任意的输出信号。 应用： 工程机械 天然气装备 半导体 电厂 制冷 机器人 HVAC
性能参数 输入压力范围Vacuum to 400 bar (6000 psi) Gauge datum only 耐压4 x Full Scale (FS) (<1% FS Zero Shift) 破裂压>35 x FS <= 4 bar (60 psi);>20 x FS <=40 bar (600 psi);>5 x FS <=400 bar (6000 psi) 疲劳寿命Designed for more than 100 million FS cycles 性能供电电源灵敏性0.01% FS/Volt 长期偏移0.2% FS/year (non-cumulative) 精度0.5 % FS typical (optional 0.15% FS) 温度误差2.0% FS typical 温度补偿-20°C to 80°C (-5°F to 180°F) 工作温度-40°C to 125°C (-22°F to 260°F) for elec. codes A, B-20° to 80°C (-5° to 180°F) for elec. codes 2, D-20° to 50 °C (-5° to 125°F) for elec. code F temperatures > 100°C supply is limited to 24 Vdc. 零点允差1% of span 量程允差1% of span 响应时间 0.5 ms 机械结构压力端口See ordering chart 接液部件17-4 PH Stainless Steel 电气连接See ordering chart 外壳316 SS, 17-4 PH ssIP65 for elec. codes A, B, D, 2IP67 for elec. codes FIP30 for elec. code "3" with flying leads 振动70g, peak to peak sinusoidal, 5 to 2000 Hz(Random Vibration: 20 to 200 Hz @ =20g Peak per MIL-STD.-810E Method 514.4) 加速度 100g steady acceleration in any direction 0.032% FS/g for 1 bar (15 psi) range decreasing logarithmically to 0.0007% FS/g for 400 bar (6000 psi) range 冲击20g, 11 ms, per MIL-STD.-810EMethod 516.4 Procedure l 认证CE, UR (12 ET, 16 ET Intrinsically safe) 重量Approx. 100 grams (additional; cable 75 g/m) 电压输出输出See ordering chart 供电电压 (Vs) 1.5 Vdc above span to 35 Vdc *小负载电阻 (FS output / 2) K ohms 电流输出输出 4-20 mA (2 wire) 供电电压(Vs) 24 Vdc, (7-35 Vdc) Above 100°C supply limited to 24 Vdc **回路负载(Vs-7) x 50 ohms
|
