PMS/PMH传感元件,具有良好的温度特性,采用温度自补偿箔式应变计。隔膜和压力港口均为配置为一体,为防止漏电,它具有优良的耐久性瞬间超压。它建立了一个有放大器接口的各种控制器
PMS/PMH model, the sensing element, has excellent temperature properties by adopting a self temperature compensation foil strain gauge. A diaphragm and a pressure port thereof are configured as one body for the prevention of leakage, and it has excellent durability for an instant over pressure. It builds an amplifier therein to interface with various kinds of controllers. | |
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Model : PMS/PMH High Durability for Over Pressure
Features Intrinsic safety approval to Exia IIC T4 (4∼20mA 2wire type with barrier 787S+) Built-in amplifier Circuit(VDC, mA) Measuring range 0 ∼ 4,000kgf/㎠g 0.25%FS(PMH), 0.5%FS(PMS) accuracy Self temperature compensation foil strain gauge Stainless steel media-wetted materials
Applications Process control Hydraulics & Pneumatic Compressor Control Chillers Refrigeration Equipment | |
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PMS |
PMH |
Range
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0∼10, 20, 30, 50, 100, 200, 300, 350, 500, 2500,4000kgf/㎠ |
Performance Accuracy Linearity Hysteresis Repeatability Thermal Effect on Zero Thermal Effect on Span Compensated Temperature Range Operating Temperature Range |
±0.5%FS ±0.35%FS ±0.15%FS ±0.15%FS ±0.06%FS/℃ ±0.06%FS/℃ -10 ∼ 70℃ -20 ∼ 80℃
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±0.25%FS ±0.2%FS ±0.1%FS ±0.1%FS ±0.03%FS/℃ ±0.03%FS/℃ -20 ∼ 80℃ -30 ∼ 100℃ |
Electrical Exitation Output
Electrical Connection
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11 ~ 28 VDC 0.5 VDC, 1 ~ 5 VDC,0 ~ 10 VDC(3, 4 Wire) 4 ~ 20mA (2, 3 Wire) Connector, Cable, Head, Din Connector |
Physical Proof Pressure Burst Pressure Vibration Shock Pressure Port Media-Wetted Materials Weight |
150%FS Max. 200%FS Min. 49.1m/s²{5G}, 10 ∼ 500Hz 490m/s²{50G} PT3/8", PF3/8", PF1/2"(Female) Stainless Steel 630 Connector type : Approx. 140g (Sensor Only) | |
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