Wuxi Senno Measurement and Control Technology Co., Ltd
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    18912492713
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    No. 488 Cuishan Road, Xishan District, Wuxi City
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SEN-P2 digital differential pressure gauge
1: Product Overview SEN-P2 Digital Differential Pressure Gauge adopts original imported micro differential pressure sensors as micro pressure sensing
Product details

1: Product Overview

The SEN-P2 digital differential pressure gauge adopts an original imported micro differential pressure sensor as the micro sensing element, combined with a low-power digital conditioning circuit, making it have the characteristics of high accuracy and good long-term stability. The installation method is the same as that of mechanical differential pressure gauges, which facilitates on-site installation and debugging by engineering personnel.

This series of micro differential pressure gauges can be used for high-precision measurement and control of micro differential pressure in clean rooms, operating rooms, clean rooms, ventilation systems, fan testing, etc.

2: Product Features

1. Adopting original imported micro differential pressure sensors with high accuracy and good stability

2. Switching between multiple pressure units

3. High/low voltage alarm, sound and light alarm can be set

4. Multiple functions: power on/off, reset, peak recording, sound and light alarm

5.2 Powered by the 5th battery, with a range of over 12 months

3: Typical applications

Pharmaceutical factory cleanroom, ward and operating room ventilation system, fan testing, purification table, air conditioning filtration system, other micro differential pressure detection

4: Performance indicators

Quantity Cheng

-30~30/-60-60/-125~125/-250-250/-500-500pa

-1-1/-2.5~2.5/-5/5kpa

Overload pressure

Accuracy level:7kpa(<2kpa range) 5X range( 2Kpa range)

refresh frequency

0.5S

accuracy class

2%FS (100pa) 1% (Greater than 100pa)

Long term stability

Typical: ± 0.25%FS/year

Zero temperature drift

Typical: ± 0.02%FS/℃, large: ± 0.05%FS/

Sensitivity temperature drift

Typical: ± 0.02%FS/℃, large: ± 0.05%FS/

Supply Voltage

3V(2 No. 5 batteries) 24VDC(Optional)

Working current

<0.01mA(Non alarm state)

operation temperature

-20~80

compensation temperature

0-40

storage temperature

-40~85

electrical protection

Anti reverse connection protection

protection grade

IP54

Measurement medium

Clean air

pressure port

4mm air nozzle

Shell material

PA66

5: Selection Table

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Please contact the sales engineer to assist you in selecting and confirming specific technical parameters.

6: Outline structure diagram

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