Signet 2850 Sensor Electronics Specifications:

• Test certificate supplied with all sensors
• Custom cell constant programmed into the electronics
• Integral mount systems for quick and easy installation
• Compact design for maximum installation flexibility
• Extends the disctance between the measuring point and the 9900 Transmitter to 120 m (400 ft)
• Digital (S3L) interface or two-wire 4 to 20 mA output
• EasyCal with automatic test solution
• Dual channel unit available for low cost installation with Signet 8900 Multi-Parameter Controller
• For use with ALL Signet conductivity electrodes

• Water Treatment and Water Quality Monitoring
• Reverse Osmosis
• Deionization
• Demineralization, Regeneration and Rinse
• Scrubber
• Cooling Tower and Boiler Protection
• Aquatic Animal Life Support Systems

Signet 2850 Sensor Electronics Data Sheet

]]> https://aquacomponents.sa/product/pure-aqua-level-switches/ Thu, 13 Mar 2025 12:50:53 +0000 https://aquacomponents.sa/product/pure-aqua-level-switches/ Pure Aqua Level Switches are high quality instruments utilized with a wide range of various configurations that will satisfy all user requirements and water quality needs. High and low level pressure switches are designed to manage important parameters in the water treatment processes such as the chemical tanks and control storages. They can be adapted with the pumping technology used in reverse osmosis systems to add further protection against over filling, cavitating, and potential to run dry. These switches are manufactured with the most quality elements.

Myron L 720II pH/ORP Specifications:

Myron L 750II RESISTIVITY Specifications:

Myron L 750II CONDUCTIVITY/TDS Specifications:

• Reverse Osmosis
• Process Control
• Seawater Desalination
• Waste Treatment
• Food Processing
• Plating
• Power Plants
• Laboratories
• Printing
• Aquaculture
• Agriculture
• Environmental Studies
• Medical
• Boilers (250 psi @ 205°C)
• Cooling Towers

HACH SP510 Hardness Monitor Specifications:

Specifications

• SKU: HI2020-01
• pH Range pH: -2.000 to 16.000, -2.00 to 16.00; ±1000 mV
• pH Resolution: 0.001 pH, 0.01 pH; 0.1 mV
• pH Accuracy: (@25°C/77°F) ±0.01 pH, ±0.002 pH; ±0.2 mV
• pH Calibration: Automatic, up to 3 points (5 points*) calibration, 5 standard (7 standard*) buffers available (1.68*, 4.01 or 3.00, 6.86, 7.01, 9.18, 10.01, 12.45*) and 2 custom buffers*
• pH Temperature Compensation Automatic: -5 to 100° C (23 to 212° F) (using integral temperature sensor)
• EC Range: 0.00 to 29.99 µS/cm, 3.00 to 29.99 µS/cm, 30.0 to 299.9 µS/cm, 300 to 2999 µS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm
• EC Resolution: 0.01 µS/cm, 00.1 µS/cm, 0.01 µS/cm, 0.01 mS/cm, 00.1 mS/cm
• EC Accuracy: ±1% of reading (±0.05 µS/cm or 1 digit, whichever is greater)
• EC Calibration: 1 Cell Factor calibration; 6 standards available: 84, 1413 µS/cm, 5.00, 12.88, 80.0, 111.8 mS/cm, 1 point offset: 0.00 µS/cm
• TDS Range: 0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150. to 1499. ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L absolute TDS ‡ (with 0.80 factor) TDS Resolution: 0.01 ppm, 0.1 ppm, 1
• ppm, 0.01 g/L, 0.1 g/L
• TDS Accuracy: ±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
• TDS Calibration: through EC calibration
• EC/TDS Temperature Compensation Automatic: -5 to 100 ºC (23 to 212 ºF) NoTC – can be selected to measure absolute conductivity.
• Temperature Correction Coefficient: 0.00 to 6.00% / ºC (for EC and TDS only). Default value is 1.90% / ºC
• EC to TDS Conversion Factor: 0.40 to 0.80 (default value is 0.50)
• Salinity Range: 0.0 to 400.0% NaCl, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L*
• Salinity Resolution: 0.1% NaCl, 0.01 PSU, 0.01 g/L
• Salinity Accuracy: ±1% of reading
• Salinity Calibration: 1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)
• Salinity Temperature Compensation: 0 to 40 g/L (with 1 g/L resolution)
• Sodium Chloride Range: 0.0 to 400.0% NaCl
• Sodium Chloride Resolution: 0.1% NaCl
• Sodium Chloride Accuracy: ±1% of reading
• Sodium Chloride Calibration: 1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)
• DO Range: 0.00 to 45.00 ppm (mg/L) 0.0 to 300.0% 0.0 to 50.0 °C (32.0 to 122.0 °F)**
• DO Accuracy: (@25°C/77°F) ±1.5% of reading or ±1 digit
• DO Resolution: 0.01 ppm (mg/L); 0.1% saturation
• DO Calibration: One or two points at 0% (HI 7040) and 100% (water saturated air)
• DO Temperature Compensation: 0.0 to 50.0 °C (32.0 to 122 °F)
• Salinity Compensation: 0 to 40 g/L, 1 g/L
• DO Altitude Compensation: -500 to 4000 m (with 100 m resolution)
• Temperature Range: -20.0 to 120.0 °C, -4.0 to 248.0 °F
• Temperature Resolution: 0.1 °C, 0.1 °F
• Temperature Accuracy: ±0.5 °C, ±1.0 °F
• pH Electrode: HI11310 glass body, refillable pH electrode with temperature sensor
• EC/TDS Probe: HI763100 EC/temperature probe?
• DO Probe: HI764080 DO/temperature probe?
• Power Supply: 5 VDC adapter (included)
• Environment: 0 to 50°C (32 to 122°F), RH max 95% non-condensing
• Dimensions: 202 x 140 x 12.7mm (8” x 5.5” x 0.5”) Weight: 250 g (8.82 oz)
• Ordering Information: HI2020 pH kit includes: HI11310 glass body, refillable pH electrode with temperature sensor, pH 4 buffer solution sachets, pH 7 buffer solution sachets, pH 10 buffer solution sachets, electrode cleaning solution sachets,USB cable, benchtop docking station with electrode holder, wall mount cradle, 5 VDC power adapter, instruction manual, and quality certificate.
  Special Notes ‡absolute conductivity *temperature limits will be reduced to actual probe/sensor limits ** with temperature compensation function disabled ?Available for purchase separately
• Warranty: 2 years

Specifications

• Sku: HI97735
• Hardness, Total Range: Hardness LR: 0 to 250 mg/L; Hardness MR: 200 to 500 mg/L; Hardness HR: 400 to 750 mg/L (ppm)
• Hardness, Total Resolution: 1 mg/L from 0 to 750 mg/L (ppm)
• Hardness, Total Accuracy: Hardness LR: ±5 mg/L ±4% of reading; Hardness MR: ±7 mg/L ±3% of reading; Hardness HR: ±10 mg/L ±2% of reading
• Hardness, Total Method: adaptation of the EPA recommended method 130.1
• Light Source: light emitting diode
• Light Detector: silicon photocell
• Bandpass Filter Bandwidth: 8 nm
• Bandpass Filter Wavelength Accuracy: ±1.0 nm
• Logging: 50 readings (auto logging)
• Power Supply: Alkaline 1.5 V AA (3 pcs.)
• Battery Life: > 800 measurements (without backlight)
• Auto-off: After 15 minutes of inactivity (30 minutes before a READ measurement)
• Environment: 0 to 50 °C (32 to 122 °F); 0 to 100% RH, non-serviceable
• Dimensions: 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″)
• Weight: 380 g (13.4 oz.)
• Warranty: 2 years

Specifications

• SKU: HI93414-01
• NTU Range: 0.00 to 9.99; 10.0 to 99.9 and 100 to 1000 NTU
• NTU Resolution: 0.01 NTU from 0.00 to 9.99 NTU;
                         0.1 NTU from 10.0 to 99.9 NTU;
                         1 NTU from 100 to 1000 NTU
• NTU Accuracy: ±2% of reading plus 0.02 NTU
• Range Selection: Automatic
• Turbidity Repeatability: ±1% of reading or 0.02 NTU, whichever is greater
• Stray Light: < 0.02 NTU
• Free Clorine Range: 0.00 to 5.00 mg/L
• Total Chlorine Range: 0.00 to 5.00 mg/L
• Chlorine Resolution: 0.01 mg/L from 0.00 to 3.50 mg/L; 0.10 above 3.50 mg/L
• Chlorine Accuracy: ±0.02 mg/L @ 1.00 mg/L
• Chlorine Detector: Silicon photocell with 525 nm narrow band interference filters
• Chlorine Method: Adaptation of the USEPA Method 330.5 and Standard Method 4500-Cl G. The reaction between chlorine and DPD reagent causes a pink tint in the sample.
• Chlorine Standards: 1 mg/L free chlorine, 1 mg/L total chlorine
• Chlorine Calibration: One-point calibration
• Turbidity Light Detector: Silicon Photocell
• Turbidity Method: Ratio Nephelometric Method (90°), ratio of scatter and transmitted ligh
                            Adaptation of the USEPA Method 180.1 and Standard Method 2130 B.
• Measuring mode: Normal, Average, Continuous.
• Turbidity Standards: <0.1, 15, 100 and 750 NTU
• Calibration: Two, three or four-point calibration
• Light Source: Tungsten filament lamp
• Lamp Life: greater than 100,000 readings
• Displa:y 60 x 90mm LCD with backlight
• LOG Memory: 200 records
• Serial Interface: RS232 or USB 1.1
• Environment: 0°C (32°F) to 50°C (122°F); max 95% RH non-condensing
• Power Supply: 4 x 1.5V AA alkaline batteries or AC adapter
• Auto Shut-Off: After 15 minutes of non-use
• Dimensions: 224 x 87 x 77 mm (8.8 x 3.4 x 3.0’’)
• Weight: 512g (18 oz.)
• Warranty: 2 years

Product Features

• Three Measurement Modes
• Multiple reading mode
• EPA Compliant
• Calibration
• AMCO AEPA-1 Primary Turbidity Standard
• CAL Check™
• Fast Tracker™
• GLP Data
• Data Logging
• Data Transfer
• Backlit Display