• 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

20mA Portable Dew Point Meter Analyzer 1500mL/min OEM accept

Place of Origin China
Brand Name Zetron
Certification CE/Atex
Model Number ZN104B
Minimum Order Quantity 1 set
Packaging Details paper box
Delivery Time in stock
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Product Name ZN104B Portable Dew-point Meter Measuring Range -100~+20℃ , -60~+60℃
Response Time T90< 3 Min Resolution 0.1℃
Size 256x160x330mm Weight 4.5kg
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20mA Portable Dew Point Meter


1500mL/Min Portable Dew Point Meter


OEM Portable Dew Point Analyzer

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Product Description

Zetron ZN104B Portable Dew Point Meter



ZN104B Portable Dew-point Meter adopts imported dew-point sensor with high response speed and sensitivity; it is powered by AC/DC and will be an intrinsically-safe explosion-proof instrument when powered by DC; the portable design makes operation easy and simple; the meter is applicable to the measurement of trace moisture content in various gases and suitable for a variety of cases requiring quick moisture content measurement and explosion protection.

  • Imported capacitive dew-point sensor featuring quick response and high sensitivity;
  • 128×64 lattice OLED display, self-luminous, with wide angle of view (above 160℃) and Chinese operation menu
  • Simultaneous display of dew point, volume ratio (PPm/V), and absolute humidity (mg/m3); intuitive readings eliminating the need for manual meter reading;
  • AC/DC power supply automatic switchable; lithium-ion battery available for continuous operation of over 12 hours once fully charged;
  • Automatic storage of measured data at a time interval that can be set at will; the recorded data can be displayed in the form of curve or list for the convenience of browsing and viewing;
  • Alarm point can be set at will within the range;
  • Built-in air extracting pump and external filter can be added upon selection.




Measurement range

-100~+20℃ , -60~+60℃, intermediate range optional


≤ ±1.5℃ (above -60℃);

≤ ±2℃ (below -60℃);




≤ ±1%

Sample gas flow

31000~1500 mL/min

Response time

90 ≤ 3min

Sample gas pressure

0.05 MPa ≤ Inlet Pressure ≤ 0.25 MPa

Contact capacity

120 VAC, 1A 24 VDC, 1A

Output signal

4~20 mA

Operating environment

Temperature: -5℃~+45℃;
Humidity: ≤ 90% RH;

Operating power supply

1. 220 VAC±10%, 50 Hz±5%;

2. Rechargeable lithium-ion battery built in the instrument;

Overall dimensions

256 mm (W) × 160 mm (H) × 330 mm (D)


About 4.5 kg





Petroleum and chemicals, natural gas, gases for industrial purposes, semiconductor industry, drying industry, food industry, electric power industry, mechanical manufacturing, air separation industry, and pharmaceutical industry.

20mA Portable Dew Point Meter Analyzer 1500mL/min OEM accept 0




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 you for your inquiry in 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 with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

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

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 got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.