Lakewood Instrumentation

Specifications

• Type: NexSys Single Control System
• Conductivity Sensor: Optional conductivity sensor
• pH Sensor: Optional pH sensor
• ORP Sensor: Optional ORP sensor
• Make-up Conductivity: Optional make-up conductivity sensor
• Output Relays: Optional relays
• Flow Switch: Optional flow switch
• Water Meter: Optional water meter
• Analog Input: Optional 4-20 mA input
• Output Signal: Optional 4-20 mA output signal
• Remote Display: No remote display
• Mounting plate: Optional mounting plate
• Conductivity Range: 0 - 5,000 μS
• Maximum Pressure: 140 psi (9.65 bar) @ 100 °F
• Process Temperature: Max 140°F (60°C)
• Ambient Temperature: -4° to 158°F (-20° to 70°C)
• Conductivity Resolution: 10 μS
• Conductivity Accuracy: ± 40 μS
• pH Range: 2-12 pH
• pH Accuracy: ± 0.05 pH
• pH Resolution: 0.01 pH
• ORP Range: -1000 to +1000 mV
• ORP Accuracy: ± 5.0 mV
• ORP Resolution: 1 mV
• Accuracy & Repeatability: ± 1.0% of scale
• Deadband/Setpoint: User programmable
• Enclosure: NEMA 4X, ETL
• Timer: Relay run time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 120VAC 3A each, 15A total

You may also be interested in a Walchem Controller.

Specifications

• Type: NexSys Dual Control System
• Conductivity Sensor: Optional conductivity sensor
• pH Sensor: Optional pH sensor
• ORP Sensor: Optional ORP sensor
• Make-up Conductivity: Optional make-up conductivity sensor
• Output Relays: Optional relays
• Flow Switch: Optional flow switch
• Water Meter: Optional water meter
• Analog Input: Optional 4-20 mA input
• Output Signal: Optional 4-20 mA output signal
• Remote Display: No remote display
• Mounting plate: Optional mounting plate
• Conductivity Range: 0 - 5,000 μS
• Maximum Pressure: 140 psi (9.65 bar) @ 100 °F
• Process Temperature: Max 140°F (60°C)
• Ambient Temperature: -4° to 158°F (-20° to 70°C)
• Conductivity Resolution: 10 μS
• Conductivity Accuracy: ± 40 μS
• pH Range: 2-12 pH
• pH Accuracy: ± 0.05 pH
• pH Resolution: 0.01 pH
• ORP Range: -1000 to +1000 mV
• ORP Accuracy: ± 5.0 mV
• ORP Resolution: 1 mV
• Accuracy & Repeatability: ± 1.0% of scale
• Deadband/Setpoint: User programmable
• Enclosure: NEMA 4X, ETL
• Timer: Relay run time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 120VAC 3A each, 15A total

You may also be interested in a Walchem Controller.

Specifications

• Type: Model 140
• Includes: Optional sensor and plumbing configurations
• Output Relays: 2 selectable use and 1 blowdown relay
• Flow Switch: Flow switch input
• Water Meter: 1 water meter (contact head, paddle wheel or turbine) input
• Output Signal: 1 isolated or non-isolated optionally powered 4-20 mA output
• Mounting plate: Optional mounting plate
• Conductivity Range: 0 - 10,000 μS
• Temperature Compensation: 500 ohm NTC
• Ambient Temperature: 32° - 120° F (0° - 49° C)
• Sensor Type: 2 electrode conductivity sensor
• Conductivity Resolution: ± 10 μS
• Accuracy & Repeatability: ± 1.0%
• Deadband/Setpoint: Adjustable
• Enclosure: NEMA 4X, ETL
• Timer: Max. blowdown time exceeded, relay time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 3A each, 10A total
• Usage: Water treatment conductivity control

You may also be interested in a Walchem Controller.

Specifications

• Type: NexSys System
• Boiler Probe: Optional boiler probe kit
• Sample Plumbing: Optional sample plumbing (pricing on request)
• Motorized Ball Valve: Optional motorized ball valve (pricing on request)
• Condensate Probe: Optional condensate probe kits
• Output Relays: Optional relays
• Flow Switch: Optional flow switch inputs
• Water Meter: 2 water meter inputs
• Analog Input: Optional 4-20 mA input
• Output Signal: Optional 4-20 mA outputs (pricing on request)
• Remote Display: Optional remote display (pricing on request)
• Conductivity Range: 0 - 8,000 μS
• Conductivity Resolution: 100 μS
• Conductivity Accuracy: ± 40 μS
• Accuracy & Repeatability: ± 1.0% of scale
• Boiler sensor rating: 600psi at 486ºF
• Deadband/Setpoint: User programmable
• Enclosure: NEMA 4X
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 120VAC 3A each, 15A total

You may also be interested in a Walchem Controller.

Specifications

• Type: Model 150
• Includes: Optional sensor and plumbing configurations
• Output Relays: 2 selectable use and 1 blowdown relay
• Flow Switch: Flow switch input
• Water Meter: 1 water meter (contact head, paddle wheel or turbine) input
• Output Signal: 1 non-isolated powered 4-20 mA output
• Conductivity Range: 100 - 10,000 μS
• Ambient Temperature: 32° - 120° F (0° - 49° C)
• Sensor Type: 2 electrode conductivity sensor
• Conductivity Resolution: ± 10 μS
• Accuracy & Repeatability: ± 1%
• Deadband/Setpoint: Adjustable
• Enclosure: NEMA 4X, ETL
• Timer: Max. blowdown time exceeded, relay time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 3A each, 10A total
• Usage: Water treatment conductivity control

You may also be interested in a Walchem Controller.

Specifications

• Type: Model 1575e
• Includes: Optional sensor and plumbing configurations
• Output Relays: 3 selectable use and 1 blowdown relay
• Flow Switch: Flow switch input
• Water Meter: 2 water meter (contact head, paddle wheel or turbine) inputs
• Analog Input: 1 non-isolated internally powered 4-20 mA input
• Output Signal: 1 isolated or non-isolated optionally powered 4-20 mA output for conductivity
• Mounting plate: Optional mounting plate
• Drum Switch: 2 digital contact drum switch inputs
• Temperature Compensation: 500 NTC, None
• Ambient Temperature: 32° - 120° F (0° - 49° C)
• Sensor Type: 2 electrode conductivity sensor
• Conductivity Resolution: ± 10 μS (conductivity <5000 μS), ±100 μS (conductivity >5000 μS)
• Accuracy & Repeatability: ± 1.0%
• Deadband/Setpoint: Programmable
• Enclosure: NEMA 4X, ETL
• Timer: Max. blowdown time exceeded, relay time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 3A each, 10A total
• Usage: Water treatment conductivity, pH or ORP control

You may also be interested in a Walchem Controller.

Specifications

• Type: Model 1520/30e
• Includes: Optional sensor and plumbing configurations
• Output Relays: 4 selectable use relays
• Flow Switch: Flow switch input
• Water Meter: 2 water meter (contact head, paddle wheel or turbine) inputs
• Analog Input: pH or ORP or 4-20 mA input
• Output Signal: 1 isolated or non-isolated optionally powered 4-20 mA output
• Mounting plate: Optional mounting plate
• Drum Switch: 2 digital contact drum switch inputs
• Ambient Temperature: 32° - 120° F (0° - 49° C)
• Sensor Type: Solution ground, signal differential, or single-ended
• pH Range: 2-12 pH
• pH Resolution: ± 0.10 pH
• ORP Range: -1000 to +1000 mV
• ORP Resolution: ± 1 mV
• Accuracy & Repeatability: ± 1.0%
• Deadband/Setpoint: Adjustable
• Enclosure: NEMA 4X, ETL
• Timer: Relay run time exceeded
• Power: 120/240 VAC 50/60 Hz
• Relay Ratings: 3A each, 10A total
• Usage: Water treatment pH or ORP control

You may also be interested in a Walchem Controller.

Specifications

• Connection: 1" NPTF
• Output Signal: 4-20 mA analog signal output
• Material: PVC Type 1
• Usage: For Fluorometric Tracing

Specifications

• Usage: For cooling tower controllers

Specifications

• Type: Conductivity
• Includes: 20 feet high temp cable
• Connection: 3/4"
• Material: 316 SS body and 416 SS or titanium electrodes
• Maximum Pressure: 250 psi or 600 psi
• Process Temperature: Max 392° or 486°F
• Usage: For boiler controllers

Specifications

• Type: 520 Series
• Connection: BNC
• Cable or Enclosure: Choose cable or NEMA enclosure option
• Fitting: Optional compress, Swagelok or ball valve
• Body: CPVC or 316 SS, 10" or 18" or 48"
• Electrode Type: Various types of electrode available
• Maximum Pressure: 70, 100 or 150 psi depending on model
• Process Temperature: Max 150°F, 212°F or 230°F depending on model
• Temperature Compensation: 10K PTC

Specifications

• Type: 540 Series
• Cell Constant: 0.1 or 0.01 cell constant
• Cable or Enclosure: 240" cable
• Fitting: Optional Swagelok or ball valve
• Body: 10" or 18" 316 SS body
• Conductivity Range: 1 - 10 μS or 10 - 100 μS
• Material: with TFE cable insulation and PVDF insulator material
• Process Temperature: 0-392°F (200°C)
• Temperature Compensation: 500 NTC

Specifications

• Type: 543 Series
• Cable or Enclosure: Choose 20' cable or NEMA enclosure option
• Fitting: Optional Swagelok or ball valve
• Body: CPVC or 316 SS, 10" or 18" or 48"
• Conductivity Range: 10 - 500 μS, 100 - 1,000 μS or 500 - 100,000 μS depending on model
• Maximum Pressure: 100 or 150 psi depending on model
• Process Temperature: Max 150°F or 260°F depending on model
• Temperature Compensation: 4K NTC or 1K PTC depending on model

Specifications

• Usage: for 2000e and NexSys series controllers

Specifications

• Usage: Additional items that go with Lakewood cooling tower controllers

Specifications

• Includes: Unions, orifice plates
• Connection: 1/2" or 3/4"
• Usage: For Lakewood boiler controllers

Specifications

• Type: Autotrol
• Flow Rate: 35 or 250 GPM
• Includes: Solvent weld PVC or stainless steel fitting
• Not Included: Required Hall effect cable ordered separately
• Connection: 1" (25 mm) or 2" (51 mm)
• Maximum Pressure: 100 or 127 psi
• Process Temperature: 100°F (38°C)
• Ambient Temperature: Max 122°F (50°C)
• Accuracy & Repeatability: ± 3% of reading
• Usage: Works with Lakewood controllers

Specifications

• Type: Sprite
• Connection: 1/2", 3/4" or 1"
• Material: Various materials available
• Maximum Pressure: 145, 232 or 360 psi
• Process Temperature: Max 140° or 250°F
• Enclosure: IP67 or NEMA 4X

Specifications

• Type: 9500 Series Solenoid
• Flow Rate: Various Flow Rate Ranges
• Connection: 1/2" to 2"
• Material: PVC or Brass
• Maximum Pressure: 50 or 235 psi
• Process Temperature: Max 120° or 180°F
• Power: 120 VAC

Specifications

• Type: 9600 Series
• Connection: 1/2" to 1"
• Material: Cast Iron or PVC
• Maximum Pressure: 150 or 250 psi
• Process Temperature: Max 120° or 150°F

Specifications

• Type: Boiler
• Connection: 1/2"
• Usage: used for throttling or metering the flow restriction near the boiler sensor to prevent steam flashing

Specifications

• Connection: for 1/2" or 3/4" NPT union
• Usage: for restricting flow near the boiler sensor to prevent steam flashing during a sample

Specifications

• Type: Boiler
• Connection: 1/2" or 3/4" NPT
• Usage: for holding orifice plates

Specifications

• Type: Boiler
• Connection: 1/2" or 3/4" NPT
• Material: Carbon steel body with 316 SS ball and Jamesbury XTREME seals
• Maximum Pressure: 400 psi (27.58 bar) @ 486°F (252°C)