Electrical Conductivity Online Monitoring Instrument TDS Salinity Online Measuring Instrument

Product Description

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.