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Rosemount 4051SFA Annubar™ Flow Meter
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Rosemount 4051SFA Annubar™ Flow Meter

In Stock
  • Accuracy: 0.025% span
  • Warranty: 20-year limited
  • Rangedown: 28:1 flow turndown
  • Protocol: 4-20 mA HART®
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Rosemount 4051S Pressure Transmitter
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Rosemount 4051S Pressure Transmitter

In Stock
  • Accuracy: 0.025% span
  • Warranty: 20-year limited
  • Rangedown: Up to 800:1
  • Protocol: 4-20 mA HART®
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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 HI981413-00 GroLine Nutrient Dosing System
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Hanna HI981413-00 GroLine Nutrient Dosing System

In Stock
  • EC Range: 0.00–10.00 mS/cm
  • TDS Range: 0–9900 ppm
  • Flow Rate: 0.5–3.5 L/h
  • Temperature Range: –5.0–105.0°C
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Hanna HI981412 GroLine pH Dosing System
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Hanna HI981412 GroLine pH Dosing System

In Stock
  • pH Range: 0.00 to 14.00
  • Temp Range: −5.0 to 105°C
  • Pump Flow: 0.5 to 3.5 L/h
  • Accuracy: ±0.10 pH at 25°C
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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 HI981421-01 GroLine Monitor for Hydroponic Nutrients with Inline Probe
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Hanna HI981421-01 GroLine Monitor for Hydroponic Nutrients with Inline Probe

In Stock
  • pH Range: 0.00 to 14.00
  • EC Range: 0.00 to 10.00 mS/cm
  • TDS Range: 0 to 7000 ppm
  • Temp Range: 0.0 to 60.0°C
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Hanna HI981420-01 GroLine Monitor for Hydroponic Nutrients
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Hanna HI981420-01 GroLine Monitor for Hydroponic Nutrients

In Stock
  • pH Range: 0.00 to 14.00
  • EC Range: 0.00 to 10.00 mS/cm
  • TDS Range: Up to 7000 ppm
  • Temperature Range: 0.0 to 60.0 °C
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Hanna BL7917-1 ORP Controller and Pump
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Hanna BL7917-1 ORP Controller and Pump

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  • 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 PCA300 Family Chlorine, pH, ORP and Temperature Analyzers
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Hanna PCA300 Family Chlorine, pH, ORP and Temperature Analyzers

In Stock
  • Chlorine range: 0–5.00 mg/L
  • pH range: 0–14.00 pH
  • ORP range: 0–2000 mV
  • Temperature range: 5–75 °C
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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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