2-Wire Conductivity Transmitter Model WDM-135A

Features : - Conductivity analyzer/ transmitter with digital display. - Cell constant adjustment function providing simple adjustment after sensor replacement. - Sturdy cast aluminium alloy casing of rainproof construction. - Suitable for field installation by using a 50A pipe mount bracket ( can be affixed to the right or left side of instrument.) . Specifications : Product Name : Conductivity analyzer/ transmitter Model : WDM-135A Measurement Object : General water to ultra-pure water Indication : LCD display Temperature Compensation: Temperature range : -5~ 120° C Temperature characteristics : Conductivity versus temperature characteristics of NaCl solution ( with ultra pure water temperature compensation) Accuracy : Within± 1.0% FS within 1 digit ( exclusive of sensor) Characteristics : Linearity; Within± 0.5% FS within 1 digit ( equivalent resistance) Output : Isolated from input, 4 ~ 20mA DC ( max. resistive load 650© ) Power Requirements : 24VDC ± 10% , Non-isolated power distributor also available, 0.6VA