PS1200 系列压力传感器
OEM 压力传感器具有**的耐压性和超高稳定性，压力量程从真空到 6000 PSI (400 Bar)
特性...
- 电压输出型和电流输出型
- 表压、真空及复合压力型
- 通用型及耐冲洗型外壳
- 采用厚薄膜结构，提高耐压性能
概述/设计原理:
1200系列压力传感器采用CVD和ASIC设计及厚薄膜结构，坚固耐用、性能稳定。厚薄膜使得传感器可以承受因泵搅动和电磁阀等引起的*大压力峰值。传感器采用模块化设计，可针对OEM应用订购特殊的配件、电缆等等。同时，ASIC和CVD技术也使Gerns可以提供几乎任何压力范围下任何输出量的产品.
应用:
- OHV(非公路车辆)
- 天然气设备
- 半导体加工
- 电站
- 制冷
- 机器人
- HVAC(暖通空调)
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输入 |
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压力范围 |
Vacuum to 400 bar (6000 psi) Gauge datum only |
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耐压 |
4 x Full Scale (FS) (<1% FS Zero Shift) |
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破裂压 |
>35 x FS <= 4 bar (60 psi); |
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疲劳寿命 |
Designed for more than 100 million FS cycles |
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性能 |
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供电电源灵敏性 |
0.01% FS/Volt |
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长期偏移 |
0.2% FS/year (non-cumulative) |
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精度 |
0.5 % FS typical (optional 0.15% FS) |
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温度误差 |
2.0% FS typical |
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温度补偿 |
-20°C to 80°C (-5°F to 180°F) |
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工作温度 |
-40°C to 125°C (-22°F to 260°F) for elec. codes A, B |
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零点允差 |
1% of span |
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量程允差 |
1% of span |
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响应时间 |
0.5 ms |
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机械结构 |
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压力端口 |
See ordering chart |
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接液部件 |
17-4 PH Stainless Steel |
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电气连接 |
See ordering chart |
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外壳 |
316 SS, 17-4 PH ss |
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振动 |
70g, peak to peak sinusoidal, 5 to 2000 Hz |
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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 |
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冲击 |
20g, 11 ms, per MIL-STD.-810E |
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认证 |
CE, UR (12 ET, 16 ET Intrinsically safe) |
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重量 |
Approx. 100 grams (additional; cable 75 g/m) |
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电压输出 |
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输出 |
See ordering chart |
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供电电压 (Vs) |
1.5 Vdc above span to 35 Vdc |
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*小负载电阻 |
(FS output / 2) K ohms |
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电流输出 |
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输出 |
4-20 mA (2 wire) |
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供电电压(Vs) |
24 Vdc, (7-35 Vdc) Above 100°C supply limited to 24 Vdc |
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*大回路负载 |
(Vs-7) x 50 ohms |
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*Electromagnetic Capability
Meets the requirement for CE marking of EN50081-2 for emissions and EN50082-2 for susceptibility.
Test Data:
• EN61000-4-2 Electrostatic Discharge. 8kV air discharge, 4kV contact discharge. Unit survived.
• ENV50140 Radiated RF Susceptibility. 10V/m, 80MHz-1GHz, 1kHz mod. Maximum recorded output error was <±1%
• ENV50204 Radiated RF Susceptibility to Mobile Telephones. 10V/m, 900MHz. Maximum recorded output error was <±1%.
• EN61000-4-4 Fast Burst Transient. 2kV, 5/50ns, 5kHz for 1 minute. Unit survived.
• ENV50141 Conducted RF Susceptibility. 10Vms, 1kHz mod, 150kHz - 80MHz. Maximum recorded output error was <±1%
