Specifications

• Type: For Cooling Tower, Boiler, or General Use
• Materials: Bodies made of PP or 316SS
• Maximum Pressure: Models range from 100 psi to 300 psi
• For Use With: For Walchem Controllers

Specifications

• Type: For Cooling Tower or General Use
• Materials: CPVC or PEEK
• Maximum Pressure: Models range from 140 psi to 250 psi
• Cable: With 3' to 20' cable, depending on model
• Conductivity Range: Various Ranges Available
• For Use With: For Walchem Controllers

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/Intuition or the older WDIS400/Webmaster

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

Nickel or Copper Sensors for Walchem controllers.

Specifications

• Series: WEL
• Type: Various Types Available
• Housing: With/Without Housing/Preamp, Optional ATC, Different Cables Available
• Mounting Style: Submersion or In-Line
• Response: 90% in less than 5 seconds
• Operating Pressure: 0 to 100 psi/6.9 bar (less above 80°F)
• Temperature Range: Depends on model
• Wetted Materials of Construction: CPVC, HDPE, FKM, Glass or Platinum, Titanium, GFRPP

Specifications

• Type: pH or ORP
• Temperature Compensation: With or Without ATC
• Cable: Various Lengths of Cable
• For Use With: For Walchem Controllers

Specifications

• Series: WDS
• Cable: 15' Cable
• Process Connection: 1-1/2" NPT
• Weight: 1.7 lbs

Specifications

• Type: 7 Inputs/Outputs
• Weight: 0.5 lbs

Specifications

• Type: For calibration of pH, ORP, PTSA, or fluorescein sensors

Specifications

• Type: For Disinfection Sensors

Shielded or unshielded wire with different numbers of conductors for sensors, switches, meters, etc.

Circuit boards for Walchem controllers.

Specifications

• Type: With Sensor Tee/Sample Port
• Panel: Loose or Mounted on Panel
• Pressure: Low or High Pressure Versions
• Sensors: For Use With Specific (Combinations of) Sensors
• Controller Series: For Walchem Controllers

Walchem Flow Switches with cables for controllers

Specifications

• Mount: Wall mount
• Power: 10-32 VDC
• Power Supply: Can provide power to low-power sensor
• Output: 3 open collector outputs
• Relay Output: 1 relay output
• Input: Single input for 2-wire dry contact or 3-wire sensor
• Weight: 1 lb
• Features:
  • Rugged ABS plastic housing
  • Optoisolated transistor and relay outputs
• Applications:
  • Cooling tower/boiler water treatment
  • Pacing chemical metering pumps
  • Driving multiple pumps, counter timers, remote totalizers

Specifications

• Mount: Wall mount
• Usage: for feed and bleed systems
• Power: 115 VAC
• Output: 2 - 115 VAC cord pigtails
• Input: Accepts flowmeter pulse signal (Hall effect or dry contact)
• Environmental: NEMA 1, IP10
• Weight: 3 lbs
• Features:
  • Single or Dual pulse timing
  • Easy set-up
• Applications:
  • Water treatment
  • Chemical dosing
  • Cooling towers
  • Boilers

Specifications

• For Use With: Pyxis Sensors

Specifications

• Type: Fluorescence
• Amount: 500mL Bottle
• Weight: 1.2 lbs

Specifications

• Type: Turbidity
• Amount: 500mL Bottle (also available in 4L size)

Specifications

• Mounting: 1/8 DIN or 35mm Rail
• Material: Polycarbonate
• Style: Windowed or non-windowed

Specifications

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

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

• 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

• 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
• Material: Carbon steel body with 316 SS ball and Jamesbury XTREME seals
• Maximum Pressure: 400 psi (27.58 bar) @ 486°F (252°C)

Specifications

• Type: 1.5" NPT
• Material: CPVC
• Weight: 0.5 lbs
• For Use With: All ST Series Probes

Specifications

• Type: 3 salt bridges
• Weight: 0.5 lbs

Specifications

• Type: For Intuition-9 Controller
• Fitting: Optional 3/4” Mounting Fitting
• Electrode Material: Electrode Tips Sold Separately