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LI-QUID LIQUID INTERNATIONAL 利奎德国际 · Shanghai
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过程分析仪

Process Analyzers

Model No. PRC-0001 · Industrial Quality Control Equipment

Online pH/ORP Analyzer

在线 pH/ORP 分析仪

Neutralization tanks, scrubbers, cooling towers and plating lines need continuous pH or ORP control rather than grab samples. This analyzer reads 0–14 pH at ±0.05 or −1500 to +1500 mV, with T90 under 30 s. It handles 0–100 °C at up to 6 bar and outputs 4–20 mA, Modbus RTU or HART to your PLC.

pH range
0–14 pH
ORP range
−1500 to +1500 mV
Resolution
0.01 pH / 1 mV
Accuracy
±0.05 pH
Temperature range (process)
0–100 °C
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Neutralization tanks, scrubbers, cooling towers and plating lines need continuous pH or ORP control rather than grab samples. This analyzer reads 0–14 pH at ±0.05 or −1500 to +1500 mV, with T90 under 30 s. It handles 0–100 °C at up to 6 bar and outputs 4–20 mA, Modbus RTU or HART to your PLC.

Highlights

  • pH and ORP on one transmitter platform
  • 4–20 mA, Modbus RTU and HART outputs
  • Process rating 0–100 °C, up to 6 bar
  • Response T90 under 30 s for tight dosing

Applications

  • Wastewater neutralization
  • Flue gas scrubber control
  • Cooling tower water treatment
  • Chemical dosing and plating baths

Specifications 技术参数

ParameterValue
pH range pH 范围 0–14 pH
ORP range ORP 范围 −1500 to +1500 mV
Resolution 分辨率 0.01 pH / 1 mV
Accuracy 准确度 ±0.05 pH
Temperature range (process) 工艺温度范围 0–100 °C
Pressure rating 压力等级 Up to 6 bar
Outputs 输出 4–20 mA, Modbus RTU, HART
Response time (T90) 响应时间(T90) <30 s
Enclosure rating 外壳防护等级 IP65–IP66
Power supply 电源 24 V DC or 100–240 V AC
Model No.PRC-0001
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ISO 9001 IEC 61010-1 IEC 60079-0 ISO 10523 ISO 7888 ISO 8245 ASTM D1125 ASTM E1655

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.

Packing & Shipping 包装与运输

Export packing

Fumigation-free plywood case or reinforced carton

Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Online pH/ORP Analyzer (PRC-0001)

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