Specifications

• Series: WDS600
• Relays/Wiring: 100-240 VAC, Hardwired or Prewired, with Different Combinations of Relays Available
• Input Cards: 2 Slots Available for Various Sensor Input Cards
• Analog Outputs: Optional Dual Isolated Analog (4-20 mA) Output Card
• Ethernet: Optional Ethernet or Ethernet with Modbus & BACnet
• Sensors: Optional Membrane-Style Flow Cells or Manifolds (sensors sold separately)

Also available are models with DIN or Brazillian power cords. Refer to the brochure under the "Downloads" tab below, and once you have selected a model, click the "Request for Quote" link above.

Specifications

• Series: Intuition-6
• Electrical: 100-240 VAC, 50/60 Hz
• Relays/Wiring: Hardwired or Prewired, with different combinations of 6 relays (powered, dry, or opto)
• Digital Inputs: 6 digital inputs (state type, flowmeter, etc.)
• Sensor Inputs: Up to 2 sensor inputs, depending on model
• Analog Inputs: Up to 4 analog inputs, depending on model
• Analog Outputs: Optional dual isolated analog (4-20 mA) output
• Networking: Optional Ethernet or Ethernet with Modbus & BACnet

Specifications

• Series: Intuition-9
• Type: Fixed Relays
• Electrical: 100-240 VAC, 50/60 Hz
• Relays/Wiring: Hardwired or Prewired, with Different Combinations of 8 Relays (powered, dry, or opto)
• Digital Inputs: 12 Digital Inputs (state type, flowmeter, etc.)
• Sensor Inputs: Up to 8 Sensor Inputs, depending on model
• Analog Inputs: Up to 24 Analog Inputs, depending on model
• Analog Outputs: Up to 16 Analog Outputs, depending on model
• Networking: Ethernet Standard; Optional WiFi, Modbus TCP, BACnet

Specifications

• Series: Intuition-9
• Type: Configurable Relays
• Electrical: 100-240 VAC, 50/60 Hz
• Relays/Wiring: Hardwired or Prewired, with Different Combinations of up to 12 Relays (powered, dry, form C, or opto)
• Digital Inputs: 12 Digital Inputs (state type, flowmeter, etc.)
• Sensor Inputs: Up to 8 Sensor Inputs, depending on model
• Analog Inputs: Up to 24 Analog Inputs, depending on model
• Analog Outputs: Up to 16 Analog Outputs, depending on model
• Networking: Ethernet Standard; Optional WiFi, Modbus TCP, BACnet

Specifications

• Series: WDSW100
• Type: With 2 Digital Inputs and 1 Disinfection Sensor Input
• Relays/Wiring: 100-240 VAC, Hardwired or Prewired, with Different Combinations of Relays Available
• Analog Outputs: Optional Isolated Analog (4-20 mA) Output
• Sensors: Various Sensors Available, with Manifold or Flow Cell

Specifications

• Series: WCNP100
• Type: With 1 Digital Input and 1 Sensor Input for Conductivity, Amplified pH/ORP, or Disinfection
• Relays/Wiring: 100-240 VAC, with 4 Dry Relays or 2 Pulse + 2 Dry Relays
• Analog Outputs: One Isolated Analog (4-20 mA) Output
• Sensors: Sensor Not Included
• Weight: 3 lbs

Specifications

• Type: For Disinfection Sensors

Specifications

• Type: For various disinfecting chemicals
• Nominal Range: Range depends on model
• Includes: Some with flow cell or cable
• For Use With: Walchem controllers, either the newer W100/W600/W900 or the older WDIS400/Webmaster

Walchem Membrane Caps for Disinfection Sensors (chlorine dioxide, hydrogen peroxide/peracetic acid, free chlorine/bromine, ozone or peracetic acid).