Product catalog
- HM10 High - accuracy Pressure Sensor
- HM20 General - type Pressure Transducer Description
- HM22 High - accuracy Pressure Transducer
- HM23 Special Pressure Transducer for Air Conditioner, Refrigerating and Compressor
- HM23Y Special Pressure Transducer for Oilfield and Mining Well
- HM24 Economical Pressure Sensor and Transducer
- HM25 Industrial - type Pressure Transducer
- HM26 Ceramic Capacitor Pressure Transducer
- HM27 Vacuum / Absolute Pressure Transducer
- HM28 Sapphire Pressure Transducer
- HM29 Digital ? Intellectual Pressure / Differential Pressure Transducer
- HM50 Anti - corrosive Pressure Transducer
- HM60 Anti - explosive Pressure Transducer
- HM70 Hygienic Flat - membrane Pressure Transducer
- HM80 High - temperature Pressure Transducer
- HM90 High - frequency Dynamic Pressure Transducer
- HM91 Micro Pressure Sensor and Transducer
Contact Us
南京宏沐科技有限公司
銷售部地址：南京市高鐵南站南廣場
電話：400-063-9658
手機：18951963348同微信號
傳真：025-52150140
郵箱：njhongmu@hmsensor.com
HM50 Anti - corrosive Pressure Transducer
Description
HM50 anti - corrosive pressure transducer adopts German HELM made high – performance anti – corrosive tantalum membrane force – sensitive chip, supported with high – accuracy electronic element, and assembling with strict process flow. This series of product features strong corrosive resistance, wear resistance etc, which has very well solved the problems for pressure measurement of strong – and weak – corrosive gas or liquid under special domestic application. This series of pressure transducer may widely be used for such fields as petroleum, chemical, metallurgical, electric power, protection of environment etc to automatically measure and control the gauge pressure, absolute pressure, and negative pressure of corrosive gas, liquid, and vapor.
Features of Product
☆ Designed with tantalum membrane pressure resistant type chip, with very strong corrosive resistance
☆ Impact – and vibration – proof, wear resistance
☆ High accuracy: 0.25% FS 0.4% FS
☆ Good stability: ≤0.2% FS / year, ≤0.2% FS / ℃
☆ Without production process pollution; without force transmission filling liquid
☆ The enclosure may be made of PVC, titanium alloy or PTFE, depending on the customer’s corrosion of medium.
Application of Product
Details
Technical Data |
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Measuring range | - 100KPa ~ 0 ~ 5KPa … 100KPa … 90MPa |
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Overloading capacity | Two times of FS pressure |
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Type of pressure | Gauge pressure or absolute pressure |
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Medium to be measured | Strong and weak corrosive gas or liquid |
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Overall accuracy | Typical: ± 0.25% FS | Maximum: ± 0.4% FS |
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Medium temperature | -20 ~ +85 ℃ |
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Long – term stability | Typical: ± 0.1% FS / year | Maximum: ± 0.2% FS / year |
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Zero point temperature drifting | Typical: ± 0.015% FS | Maximum: ± 0.03% FS / ℃ | ||
Sensitivity temperature drifting | Typical: ± 0.015% FS | Maximum: ± 0.03% FS / ℃ | ||
Response time | ≤1 ms |
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Resolution | Infinite small (theoretical) 1 / 100000 (general) |
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Medium temperature | -20 ~ +85 ℃ |
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Compensating temperature | -10 ~ +60 ℃ |
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Ambient temperature | -20 ~ +80 ℃ |
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Service life | ≥1 x 108 pressurized cycle (25℃) |
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Material of membrane | Tantalum membrane |
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Material of enclosure | PVC, titanium alloy, PTFE |
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Load resistance | ≤ (U-12) / 0.02Ω |
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Protection degree | IP 65 – IEC 60529 for plug type; IP 67 – IEC 60529 for cable type |
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Intrinsically safe explosion - proof | Ex ia II CT5 |
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Weight | Approx. 250g |
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Product selection
HM50 | Anti - corrosive Pressure Transducer |
| Guideline of Selection | Anti - corrosive Pressure Transducer | ||||||||||
| Code | Type of pressure | ||||||||||||
| G | Gauge pressure ( may not be indicated) | ||||||||||||
| A | Absolute pressure | ||||||||||||
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| Range | Measuring Range | |||||||||||
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| 0 ~ X KPa or MPa | ||||||||||||
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| Code | Overall accuracy (linear + repeatability + lagging) | ||||||||
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| 1 | ± 0.4% FS | ||||||||
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| 2 | ± 0.25% FS | ||||||||
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| Code | Signal Output | ||||||
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| A1 | 4 ~ 20mA | ||||||
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| V1 | 1 ~ 5V DC | ||||||
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| V2 | 0 ~ 5V DC | ||||||
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| V3 | 0.5 ~ 4.5V DC | ||||||
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| Code | Additional functions | ||||
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| F1 | M20 x 1.5 external thread | ||||
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| F2 | G 1 / 4 external thread | ||||
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| F0 | Special | ||||
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| W1 | Cable type (IP67, 2m) | ||||
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| W2 | Socket type (IP65, DIN 43650) | ||||
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| E | Intrinsically safe explosion - proof type Ex ia II CT5 | ||||
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HM50 ( 0 ~ 1.6KPa) |
| — 1 | — A1 | — F1 | — W2 Anti - corrosive Pressure Transducer | |||||||||
Tips of Selection
- The medium to be measured shall be compatible with the material contacting with the product.
- The code E, an additional functional code for selection, and intrinsically safe explosion-proof Ex ia II CT5 must be power supplied via safety barrier.
- Please contact us in case of the other special requirements and clearly indicate them when placing an order.
