Высокоточный цифровой рН-метр, контроллер, встроенный рН-тестер для аквариумной жидкости

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Price:135,00 $ - 145,00 $
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Product Overview

Description



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Product Description






Product Name:
Industry online pH/ORP controller
Band:
Supmea
Measure range:
0-14 (pH), ±0.02pH
-1000~1000mv (ORP), ±1mv
Others can be customized
Resolution:
0.01pH,1mv
Stability:
≤0.02pH/24H,≤3mv/24H
Input Resistance:
≥10~12Ω
Temperature range:
0~100℃, NTC10K
Temp Compensation:
Manual / Auto temperature compensation
Communication:
RS485, standard Modbus
Signal output:
4-20mA output, Maximum loop 750Ω, 0.01%FS
Power supply:
220V±1%,50Hz
Relay out:
250VAC, 3A






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FAQ


Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.

Q:Could I visit your factory?
A: Sincerely invite you to visit our factory

Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.

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: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance

Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance





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