Product Description
Features& Advantages Universal controller specially designed for DRFN digital series conductivity sensors, compatible with all DRFN digital conductivity sensors. The connected sensor uploads the detected data in a special encrypted communication method to ensure that the DUC controller can collect high-precision data more stably. Configure OTA download technology (Over-the-Air Technology) as a smart configuration option for the instrument
Product Parameters
| Sensor input |
Compatible with all DRFN's EC Digital Sensors |
| Display range |
Conductivity |
0.000µS /cm ~1000mS/cm |
| Resistivity |
0.01Ω.cm~18MΩ.cm |
| TDS |
0.000mg/L~500g/L |
| Salinity |
(0.00~10.0)% |
| Temp |
-10~500ºC /14~932ºF |
| Resolution |
Conductivity |
0.001µS /cm |
| Resistivity |
0.01Ω.cm |
| TDS |
0.001mg/L |
| Salinity |
0.01% |
| Temp |
0.1ºC/ 0.1ºF |
| Relay control |
2 settable SPST relays with a maximum load of 3A/250VAC |
| Analog current output |
2 settable 0/4~20mA active current loop output, maximum load 1000Ω |
| Communication method |
Two-wire RS485 interface;MODBUS RTU;support JSON text data format |
| OTA |
-- |
| Display screen |
128*64 LCD, adjustable backlight mode, adjustable display rate |
| Configuration information |
Power off protection, parameters are retained indefinitely |
| Time history/data record |
Year/month/day/hour/min/second, record 14000 historical data, record interval can be set between 1~999 minutes |
| Maintenance records |
Last 100 times |
| Operating environment |
0~60ºC,relative humidity less than 95% RH( no condensation) |
| Storage environment |
-20~70ºC,less than 55% RH( no condensation, precision instruments) |
| Shell material |
Enhanced ABS protection grade IP66 |
| Size |
Instrument size 144*144*120 mm |
| Mounting method |
Wall mounting, pipe clamping, panel installation (hole size 138*138 mm) |
| Electrical interface |
The back end of the instrument reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm |
| Power supply |
18~36VDC
|
| Power consumption |
About 7W |
| Weight |
About 800g |
Detailed Photos
FAQ:
Q: How long will you give me the reply?
A: we will contact you in 3 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory,Our factory and office are all in WUXI,JIANGSU.
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.
Q: How soon can you arrange the production?
A: Once getting your product confirmation and receiving your payment, we will arrange the production immediately. For some products we have it in stock.
Q: Could you provide me the shortest lead time?
A: For somre standard products we have it in stock . Pls tell me your detailed requirements, we will send to you as early as we can.
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