Nanjing Helm Technology Co., Ltd. >> Hm30d Micro Differential Pressure Sensor, Air Pressure Transducer, 4~20mA 1~5VDC Air Sensor

Hm30d Micro Differential Pressure Sensor, Air Pressure Transducer, 4~20mA 1~5VDC Air Sensor

Hm30d Micro Differential Pressure Sensor, Air Pressure Transducer, 4~20mA 1~5VDC Air Sensor
Price: Negotiable/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union,Money Gram
Prod Model: HM30D

Product Description

Product Features

∗Reverse polarity protection and current-limiting protection                 ∗Lightning and radio frequency immunity

∗Compact structure, elegant appearance, and easy installation         ∗Continuously adjustable zero point and range 

∗Normalized design and production guarantee stable quality and performance of the product

∗The product can be designed or improved as per customers' specific requirements   

∗High performance cost ratio                                                                      ∗From 0~0.5kpa to 0-700kpa

Product Applications

∗Dust control and environmental protection                                                 ∗Hearth pressure or hearth negative pressure

∗Underground ventilation monitoring                                                             ∗Purification equipment and cleaning engineering

∗Measurement of air pressure and flow rate in industrial process         ∗Medial instruments and equipment

∗Drying chamber pressure boosting and furnace ventilation control      ∗Fan measurement and control


Electric Connection

Plug

Cable

4-20mA

1-5V/0~5V/0.5-4.5V DC

1

Red

Positive power supply: +V

Positive power supply: +V

2

Blue

Signal output / negative power supply: OUT/-V

Positive signal output: +OUT

3

White

Idle

Common port / power source end: GND/-V

4(⊥)

Yellow

Grounded in case of strong disturbance

Reliably grounded in case of strong disturbance


Dimensions

Certifications



Packaging & Shipping

 
Established in 2006, Nanjing Helm Sci-tech Co., Ltd. (Nanjing Jiucheng technology Co., Ltd) is specialized in R&D and production of pressure measuring and controlling instruments. It has introduced the internationally advanced production technology, equipment and process as well as strict product quality standards and ODM cooperation concept to China, so as to manufacture and sell JC pressure / differential pressure / liquid level sensors and transducers in mainland China.

Our products have been fallen into six categories totaling hundreds of specifications in dozens of series. Main products include: High-accuracy Pressure Sensor, General-purpose Pressure transducer, Liquid Level transducer, Anti-lightning/Anti-corrosive Liquid Level transducer, Special Pressure transducer for Air Conditioner, Refrigeration and Compressor, Special Pressure transducer for Oilfield and Mining Well, Economical Pressure Sensor and transducer, Ceramic Capacitor Pressure transducer, Vacuum Pressure transducer, Sapphire Pressure transducer, Digital Pressure transducer, Micro Differential Pressure / Air Pressure transducer, Intelligent Digital Pressure Gauge, Intelligent Digital Pressure Switch, Anti-corrosive Pressure transducer, Anti-explosive Pressure transducer, Hygienically Flat-membrane Pressure transducer, High-temperature Pressure transducer, High-frequency Pressure transducer, Micro Pressure transducer, Integrated Temperature transducer, and Capacitance Pressure transducer.

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