ORP 计
Photo for reference; configuration may vary by order.
Model No. ORM-0004 · Electrochemistry Instruments
消毒控制用在线 ORP 控制器
Pools, cooling towers, produce wash lines and drinking water plants dose disinfectant against an ORP setpoint. This controller reads −1000 to +1000 mV with ±2 mV accuracy and drives 2–4 relays by on/off, proportional or PID control, plus a 4–20 mA output. Sensors tolerate 60–80 °C and 6–10 bar. Tell us your dosing equipment.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Pools, cooling towers, produce wash lines and drinking water plants dose disinfectant against an ORP setpoint. This controller reads −1000 to +1000 mV with ±2 mV accuracy and drives 2–4 relays by on/off, proportional or PID control, plus a 4–20 mA output. Sensors tolerate 60–80 °C and 6–10 bar. Tell us your dosing equipment.
| Parameter | Value |
|---|---|
| ORP range ORP 范围 | −1000 to +1000 mV |
| Resolution 分辨率 | 1 mV |
| Accuracy 精度 | ±2 mV |
| Control mode 控制模式 | On/off, proportional, PID |
| Relay outputs 继电器输出 | 2–4 (dosing, alarm) |
| Analog output 模拟输出 | 4–20 mA |
| Sensor temperature limit 传感器温度上限 | 60–80 °C |
| Sensor pressure limit 传感器压力上限 | 6–10 bar |
| Enclosure 外壳 | IP65 wall or panel mount |
| Power supply 电源 | 100–240 V AC or 24 V DC |
| Model No. | ORM-0004 |
| Place of origin | China (dispatched from Shanghai) |
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.
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.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
