PHG-2081X Industrial PH/ORP Meter
Instruments are used in industrial measuring of the temperature and PH/ORP, such as wastewater treatment, environmental monitoring, fermentation, pharmacy, food processagriculture production, etc.
Technical Index
| Functions |
pH |
ORP |
| Measuring range |
-2.00pHto +16.00 pH |
-2000mV to +2000mV |
| Resolution |
0.01pH |
1mV |
| Accuracy |
±0.01pH |
±1mV |
| Temp. compensation |
Pt 1000/NTC10K |
| Temp. range |
-10.0 to +130.0ºC |
| Temp. compensation range |
-10.0 to +130.0ºC |
| Temp. resolution |
0.1ºC |
| Temp. accuracy |
±0.2ºC |
| Ambient temperature range |
0 to +70ºC |
| Storage temp. |
-20 to +70ºC |
| Input impedance |
>1012Ω |
| Display |
Back light,dot matrix |
| pH/ORPcurrent output1 |
Isolated, 4 to 20mA output , max. load 500Ω |
| Temp. current output 2 |
Isolated, 4 to 20mA output , max. load 500Ω |
| Current output accuracy |
±0.05 mA |
| RS485 |
Modbus RTUprotocol |
| Baud rate |
9600/19200/38400 |
| Maximum relay contacts capacity |
5A/250VAC,5A/30VDC |
| Cleaning setting |
ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours |
| One multi function relay |
clean/period alarm/error alarm |
| Relay delay |
0-120 seconds |
| Data logging capacity |
500,000 |
| Language selection |
English/traditional Chinese/simplified Chinese |
| Waterproof grade |
IP65 |
| Power supply |
From 90 to 260 VAC, power consumption <5 watts |
| Installation |
panel/wall/pipe installation |
FAQ
1: Why choose us?
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3. We have purveyed customers with the lowest wholesale price.
Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept?
A : T/T , TRADE ASSURANCE , MONEY GRAM ETC.
Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
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