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Sper Scientific 870019 phosphate analyzer, angled view
Sper Scientific 870019 phosphate analyzer, front view
Sper Scientific

870019

Online Industrial Phosphate Analyzer

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Description

The Sper Scientific 870019 Industrial Online Phosphate Analyzer continuously monitors phosphate concentration in process water using photoelectric colorimetry.

It supports water chemistry monitoring in power plants and chemical processing facilities.

The color LCD displays current readings and trend curves, with approximately one month of historical data available for review. A 4–20 mA output and RS485 communication connect the analyzer to monitoring equipment. Automatic calibration and optional multi-channel configurations support routine monitoring of one or more sample streams.

Features

  • Automated phosphate measurement with optical detection
  • Color display with real-time trend curves
  • Automatic calibration
  • One to six sample channels available by configuration
  • Audible and relay alarms
Specifications
Part number 870019
Method Molybdenum yellow photoelectric colorimetry
Measurement ranges 0–2,000 µg/L or 0–10 mg/L; select when ordering
Accuracy ±1% of full scale
Repeatability ±1% of full scale
Drift ≤±1% of full scale per 24 hours
Response Initial response 4 minutes; at least 98% response in 6 minutes
Sampling period 3 minutes per channel
Sample conditions Flow >2 mL/s; temperature 10–45°C; pressure 10–100 kPa
Ambient conditions 5–45°C; reduced accuracy above 40°C; <85% RH
Reagent One type; approximately 3 L per month
Output 4–20 mA
Alarms Buzzer and normally open relay contacts
Communication RS485 Modbus RTU; LAN, Wi-Fi or 4G options
Power 220 VAC ±10%, 50 Hz; approximately 50 VA
Dimensions 720 × 460 × 300 mm (H × W × D)
Mounting hole dimensions 665 × 405 mm
FAQs

How often does the analyzer measure?
The specified sampling period is 3 minutes per channel.

Can it monitor multiple sample streams?
Configurations with one to six channels are available.

Does it need reagent?
Yes. The analyzer uses one type of reagent that must be replenished.

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