Controller / Transmitter 181

Brand:

WTW-Germany

Product Description

DIQ/S 181
pH, DO, Conductivity, TDS, Turbidity Transmitter / Controller

Great Technology at Low Price
One Controller, One Sensor
Digital Sensor, Digital Signal Transmission
WTW quality — proven, robust, durable

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System 181 – the controller with one digital input

digital
cost-effective IQ sensors with fixed cable
cable length 10m
for pH/ORP, Conductivity, O2 or Turbidity
power supply through wide range mains converter (100-240 VAC) or 24V alternative
with 2 analog outputs and 3 relays

With the system 181 WTW now offers a cost-effective alternative to analoge systems. For the parameters pH/ORP, conductivity, oxygen or turbidity the new IQ-sensors with fixed cable are available. Thus, you get the established and proven WTW technology for low costs. Besides the power supply through a wide range mains converter (100-240 VAC) or 24 V, 2 current outputs and 3 relays are available.

IQ sensors with fixed cable – the sensors with the F

pH/ORP: SensoLyt^® 700 IQ F

Conductivity: TetraCon^® 700 IQ F

Oxygen: TriOxmatic^® 700 IQ F or FDO^® 700 IQ F or FDO^® 701 IQ F

Turbidity: VisoTurb^® 700 IQ F

Technical Data DIQ/S 181

Version	DIQ/S 181(/24V)
Connectable sensor	1
Current outputs and relays	2 x (0) 4–20 mA 3 x relays
Parameters	pH 0 ... 14 (e.g. with electrode SensoLyt® DWA) ORP ±2000 mV Cond 10 μS/cm ... 500 mS/cm D.O. 0.0 ... 60.0 mg/l bzw. 0 ... 600 % (electrochemical) D.O. 0 ... 20.00 mg/l bzw. 0 ... 200.0 % (optical) Turbidity 0.05 ... 4000 FNU
Cable length sensor	10m
Max. total cable length	250m (DIQ/JB and SNCIQ cable per meter are required)
Power supply	Wide range mains converter (100-240VAC) or 24V
Connectable modules	DIQ/CHV (Cleaning Head Valve)