• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

DP-25 Cleanroom Differential Pressure Transmitter For Air Or Neutral Gas

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number DP-25
Minimum Order Quantity 1
Packaging Details alloy case
Delivery Time 5-7 days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000 set/month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Type Differential Pressure Transmitter Temperature -10~50℃
Humidity ≤85%RH Measurement Medium Air Or Neutral Gas
Protection Grade IP65 Size 90×90×30 (mm)
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cleanroom differential pressure transmitter


air differential pressure transmitter


neutral gas differential pressure transmitter

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Product Description

DP-25 Differential Pressure Transmitter



The DP-25 differential pressure transmitter can quickly measure the differential pressure of air or non-corrosive gases and display the differential pressure digitally with a 4-bit LCD liquid crystal. The instrument selects TE (Tyco) high-precision differential pressure sensor, a variety of range specifications are optional, and with advanced circuit design and structure design, stable and reliable quality, high test accuracy, clear display numbers, easy to use.




●Reasonable structure design, compact size, and convenient installation.
●RS485, 4-20mA, 0-5V or 0-10V multiple output options.
●According to customer-specified requirements customized range, flexible and convenient.
●Anti vibration, low drift.
●4 LCD liquid crystal display, intuitive reading, clear.
●The site can directly adjust the zero.
●Add complex filtering algorithm, the degree is more stable.
●Standard MODBUS RTU 485.
●Meets the GMP standards for clean rooms and the EU and FDA standards.




Range Accuracy Pressure Resolution
0-±125Pa ±0.6Pa 100psi 0.1Pa
0-±250Pa ±1Pa 100psi 0.1Pa
0-±500Pa ±1.25Pa 100psi 0.1Pa
0- 1000Pa ±2.5Pa 100psi 1Pa
0- 2500Pa ±6.25Pa 100psi 1Pa
0- 5000Pa ±12.5Pa 100psi 1Pa


Work environment Temp:-10~50℃ Humidity:≤85%RH
Output load Voltage type output is more than 1000Ω, current type output is less than 500Ω
Measurement medium Air or neutral gas
Size 90×90×30 (mm) 
Protect level IP65
Power DC12~24V/100mA


DP-25 Cleanroom Differential Pressure Transmitter For Air Or Neutral Gas 0




It can be widely used in electronics, pharmaceutical, biotechnology, aerospace and other production, and scientific research departments, It is an ideal instrument for pharmaceutical enterprises and quality supervision departments to implement GMP standards and strengthen production environment management.


DP-25 Cleanroom Differential Pressure Transmitter For Air Or Neutral Gas 1



Q: What is your terms of payment?
A: We accept trade assurance, western union, Visa master card, and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply to your inquiry within 24 hours.

Q: What is the warranty for your product?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods within 5 days, If have stock, we will send it immediately.
We send them by ups, FedEx, TNT, or DHL. For big orders, the normal is 20 days will finish.

Q: Do you accept OEM or revised logo, color, model, size?
A: Yes, we accept OEM for the qualified buyer. We can make the products according to customer's personal requirements.

Q: How about the quality of the managements?
A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you, until you get the products.
When you get the goods, test them, and give me feedback.
If you have any questions about the problem, contact us, and we will offer the solve way for you.