Advantages
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Accurate measurement
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Fast response
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Easy operation and maintenance
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Stable performance
Product Description
The DDG-99/DMD-99 Industrial Conductivity Analyzer consists of a transmitter and a conductivity sensor. It is widely used for conductivity detection in many industrial process water applications, offering advantages such as high measurement accuracy, fast response speed, compact size, and convenient installation and maintenance.
Transmitter Specifications
Conductivity Transmitter Parameters
Measurement Range
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pH: 0–14
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ORP: -1999 to +1999 mV
Instrument Stability
±0.01 pH (±0.1 mV)
Measurement Error
±0.05 pH (±2 mV)
Instrument Resolution
±0.05 pH (±2 mV)
Analog Output
Optional bidirectional 4–20 mA
Digital Communication
RS485 MODBUS protocol
Relay Output
Optional bidirectional alarm relay and unidirectional cleaning relay (250VAC, 10A)
Protection Rating
IP65
Dimensions (Wall-mount Type)
234 × 185 × 118 mm
Dimensions (Panel-mount Type)
96 × 96 × 119 mm
Dimensions (Explosion-proof Type)
160 × 126 × 168 mm
Sensor Specifications
Conductivity Sensor Parameters
Application
Domestic sewage, aquaculture, surface water, common industrial processes
Operating Temperature
0–60°C
Operating Pressure
0–0.6 MPa
Installation
3/4-inch NPT threaded connection
Cable Connection
Direct lead-out
Temperature Compensation
PT1000 or PT100
Length
185 mm
Maximum Diameter
31 mm
Housing Material
PP
*For sensors in other operating conditions, please contact us for consultation.
