PCM391 Датчик давления 1800В для холодильных машин
Функции
■ Компактная структура
■ Компенсация цифровой схемы
■ Сильная защита от помех и долгосрочная стабильность
■ Малый диаметр и размер, простота установить и использовать
■ Доступно для измерения абсолютного давления, абсолютного давления и герметичного абсолютного давления
■ Несколько вариантов электрического подключения
■ Мембрана SS316L
■ Подходит для массового производства
■ Специально для холодильных машин, выдерживаемое напряжение 1800 В.
Параметры продукта
Performance parameters | ||
Pressure range | 1Mpa &,1.6Mpa;2.5Mpa | |
Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure | |
Accuracy | ±0.5%FS(typ.); ±1%FS(max.) | |
Hysteresis & repeatability | ≤±0.1%FS | |
Temperature drift | ≤±1.5%FS(-20℃~85℃) | |
Response time | <100ms | |
Service life | ≥106 pressure cycles | |
Ambient temp. | -20℃~80℃ | |
Medium temp. | -30℃~105℃ | |
Storage temp. | -40℃~120℃ | |
EMC-interference | IEC 61000-6-3 | |
EMC-immunity | IEC 61000-6-2 | |
Insulation resistance | ≥100MΩ/500VDC(200MΩ/250VDC) | |
Vibration resistance | Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6 Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64 | |
Shock resistance | Shock: 10g/11ms; IEC 60068-2-27 Free fall: 1m; IEC 60068-2-32 | |
Protection | IP65 | |
Material | Wetted part: ASTM S31603 (AISI304) Housing: ASTM S30400 (AISI304) Electrical connection: PA66 | |
Weight | 50g~90g | |
Withstand voltage | 1800V AC/1min |
Output and power supply | |||
Code | B1 | B7 | B6 |
Output | 4~20mA | 0~10V | 0.5~4.5V R/M |
Power supply | 9~30VDC | 12~30VDC | 5VDC |
Преимущество компании
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Mass production
We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.
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Imported equipments
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
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Informatization management
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
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Comprehensive testing
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.