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[China]
Trade Verify
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Contact name:Lisa Niu
Beijing Zetron Technology Co., Ltd |
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Verified Suppliers
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Model | R200 (2.83L/min) R300 (28.3L/min) | R210 (2.83L/min) R310 (28.3L/min) | R310P (28.3L/min) |
Channel sizes | Two Channels: 0.5μm,5.0μm Three Channels: 0.3μm,0.5μm,5.0μm Four Channels: 0.3μm,0.5μm,1.0μm,5.0μm Six Channels: 0.3μm,0.5μm,1.0μm,2.0μm,3.0μm,5.0μm(Customizable) | ||
Display | X | Customizable 2.4 inch OLED | Display 2.4 inch OLED |
Output | RS485(modbus) | RS485(modbus) or TCPIP(modbus) (TCPIP has no extended output) | |
RS485(modbus) Extended Output | X | 4-20mA(2 channels); 0-5V(2channels) Relay(2channels); WiFi; LORA | |
Power Supply | 12-24V | 12-24V(RS485(modbus)) 12-24V,48V Standard POE(TCPIP(modbus)) | |
Pump | External pump | Built-in pump(R210) External pump(R310) | Built-in pump |
Weight & Size | 0.2-0.3Kg 106.5×76×49(mm) | 0.9Kg 135×120×60(mm) | 2.6-2.8Kg 217×250×138(mm) |
Q: What are 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, and size?
A: Yes, we accept OEM for the qualified buyer. We can make the
products according to customers' personal requirements.
Q: How about the quality of the management?
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.
