INATEC – TDS-210-B Conductivity Meter

INATEC – TDS-210-B Conductivity / Hardness / Resistivity Online analyzer, an intelligent Online chemical analyzer, is widely applied for continuous monitoring and measurement of EC value or TDS value or ER value and temperature in the solution in the industry of thermal power, chemical fertilizer, environmental protection, metallurgy, pharmacy, biochemistry, food and water, etc.

Characteristics

Range : 0.01 electrode : 0.02 ～ 20.00 us/cm.

0.1 electrode : 0.2 ～ 200.0 us/cm.

1.0 electrode : 2 ～ 2000 us/cm.

10.0 electrode : 0.02 ～ 20 ms/cm.

Output signal : 4 ~ 20 mA, Relay, RS485.

Power supply : AC 220 V ± 10 %, 50 Hz / 60 Hz.

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Advantages

Isolating transmitting output, with little interference.
Isolating RS485 communication.
EC/TDS measurement, temperature measurement, top/bottom limit control, transmitting output, RS485 communication.
Configurable manual and auto temperature offset function.
Configurable upper/lower limit warning and delay.
Configurable hummer and LCD backlight switch.
Addition of universal password.
Industrial controlled door keep, to avoid instrument halted.

Specification

Information	Spesification
Product	TDS Meter, EC Controller
Model	INATEC - TDS-210-B
Measure range	0.01 electrode : 0 - 20.00 us/cm
	0.1 electrode : 0.2 ～ 200.0 us/cm
	1.0 electrode : 2 - 2000 us/cm
	10.0 electrode : 0.02 - 20 ms/cm
Basic Error Of Electronic Unit	EC / TES / ER : ± 1 % FS NTC10K : ± 0.3 ℃ PT 1000 : ± 0.3 ℃
Measuring medium	Liquid
Temp compensation	NTC10K / PT1000 Manual / Auto temperature compensation
Temperature Range	-10 - 130℃
Accuracy	2 %
Communication	RS485, Modbus - RTU
Signal output	4 - 20 mA, maximum loop 750 Ω, 0.2 % FS
Relative humidity	(10 ~ 85) % RH
Operation temperature	0 ~ 60 ℃
Power supply	AC : 220 VAC ± 10 %, 50 Hz / 60 Hz DC : 24 VDC ± 20 %
Relay output	250 VAC / 3 A
Operation condition	Temperature : 15 ~ 65 ℃ Relative humidity : (5 ~ 95) % RH