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Rosemount™ 3490 Controller
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Rosemount™ 3490 Controller

In Stock
  • Input Compatibility 4‑20 mA HART
  • Power Supply 100‑240 VAC
  • Temperature Range ‑40 to 60 °C
  • Enclosure Rating IP66 / IP67
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Emerson Micro Motion 3700 Controller And Transmitter
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Emerson Micro Motion 3700 Controller And Transmitter

In Stock
  • Mass and Volume Flow Precision
  •  HART® and WirelessHART Communication
  • Hazardous Area UL/ATEX Approvals
  • 85–265 VAC or 18–30 VDC Power
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Emerson Micro Motion 3500 Controller And Transmitter
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Emerson Micro Motion 3500 Controller And Transmitter

In Stock
  • Mass and Volume Flow Outputs
  • HART® and WirelessHART® Communication
  • Local Backlit LCD Interface
  • 85–265 VAC or 18–30 VDC Powe
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Hanna HI510 Universal Process Controller
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Hanna HI510 Universal Process Controller

In Stock
  • IP65 water-resistant enclosure
  • Up to five control relays
  • RS‑485 Modbus communication
  • Programmable auto-cleaning cycles
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Hanna BL100 Pool and Spa pH Controller and Dosing Pump
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Hanna BL100 Pool and Spa pH Controller and Dosing Pump

In Stock
  • pH Range 0.00–14.00
  • Flow Rate 0.5–3.5 L/h
  • Accuracy ±0.10 pH
  • IP65 Wall‑Mounted Casing
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Hanna BL101 Pool and Spa ORP Controller and Dosing Pump
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Hanna BL101 Pool and Spa ORP Controller and Dosing Pump

In Stock
  • ORP Range ±2000 mV
  • Flow Rate 0.5–3.5 L/h
  • IP65 Wall-Mounted Casing
  • Universal 100–240 VAC Supply
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Hanna BL12x No Analog Outputs Swimming Pool and Spa Controllers
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Hanna BL12x No Analog Outputs Swimming Pool and Spa Controllers

In Stock
  • pH Range: 0.00 to 14.00
  • ORP Range: ±2000 mV
  • Temperature Range: -5°C to 105°C
  • Flow Rate: 0.5 to 3.5 L/h
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Hanna HI8410 Dissolved Oxygen Controller with Extended Range
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Hanna HI8410 Dissolved Oxygen Controller with Extended Range

In Stock
  • Range: 0.0 to 50.0 mg/L
  • Accuracy: ±1% of reading
  • Temp Compensation: Automatic -5 to 50°C
  • Salinity Comp: 0 to 51 g/L
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Hanna BL7917-1 ORP Controller and Pump
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Hanna BL7917-1 ORP Controller and Pump

In Stock
  • ORP Range: −999 to +999 mV
  • Accuracy: ±5 mV at 20 °C
  • Output: Isolated 4‑20 mA signal
  • Construction: PVDF, FPM/FKM, PTFE materials
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Hanna BL7916-1 pH Controller and Pump
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Hanna BL7916-1 pH Controller and Pump

In Stock
  • pH Range: 0.00 to 14.00
  • Resolution: 0.01 pH
  • Accuracy: ±0.01 pH
  • Recorder Output: 4 to 20 mA
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Hanna BL12X Analog Outputs Swimming Pool and Spa Controllers
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Hanna BL12X Analog Outputs Swimming Pool and Spa Controllers

In Stock
  • pH Range: 0.00 to 14.00 pH
  • ORP Range: ±2000 mV
  • Temperature Range: -5.0 to 105.0°C
  • Pump Flow Rate: 0.5 to 3.5 L/h
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Hanna BL983329 TDS Mini Controller (0 to 999 ppm)
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Hanna BL983329 TDS Mini Controller (0 to 999 ppm)

In Stock
  • Range: 0 to 999 ppm
  • Resolution: 1 ppm
  • Accuracy: ±2% full scale
  • TDS factor: 0.5
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Hanna BL983327 Conductivity Mini Controller w/ High-Range Relay
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Hanna BL983327 Conductivity Mini Controller w/ High-Range Relay

In Stock
  • EC Range: 0.00–10.00 mS/cm
  • Resolution: 0.01 mS/cm
  • Accuracy: ±2% full scale
  • Temp Compensation: Auto 5–50°C
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Hanna BL983324 TDS Mini Controller (0.0 to 49.9 ppm)
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Hanna BL983324 TDS Mini Controller (0.0 to 49.9 ppm)

In Stock
  • TDS Range: 0.0–49.9 ppm
  • Accuracy: ±2% full scale
  • Power Supply: 12 VDC or 115/230 VAC
  • Dimensions: 83 × 53 × 99 mm
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Hanna BL983322 Conductivity Controller (0.00 to 19.99 μS/cm)
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Hanna BL983322 Conductivity Controller (0.00 to 19.99 μS/cm)

In Stock
  • EC Range: 0.00–19.99 μS/cm
  • Resolution: 0.01 μS/cm
  • Accuracy: ±2 % full scale
  • Power Supply: 12 VDC or 115/230 VAC
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Hanna BL983321 TDS Mini Controller (0.00 to 19.99 ppm)
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Hanna BL983321 TDS Mini Controller (0.00 to 19.99 ppm)

In Stock
  • Range: 0.00 to 19.99 ppm
  • Accuracy: ±2% full scale
  • Relay Load: Maximum 2A protected
  • Temp. Compensation: 5 to 50 °C
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