Customizable Industrial Online pH Meter Controller Transmitter- GAOTek

Description Overview GAOTek’s industrial pH controller provides continuous online pH monitoring and control in harsh industrial environments with configurable outputs for digital or analog systems. Housed in a robust PC/ABS enclosure, it supports programmable auto-temperature compensation and ensures stable readings across -10 to 60 °C operation. The unit features both 4–20 mA analog and RS-485 digital (Modbus) output, ideal for integration with PLCs, SCADA, or DCS systems. Backed by OEM-ready customization, this controller is a versatile solution for diverse industrial processes.   Features Auto Temperature Compensation (ATC) for accurate pH measurement under varying temperatures. Dual Output Channels: 4–20 mA analog and RS-485 digital (Modbus) for flexible integration. Durable PC/ABS Enclosure rated for industrial usage in extreme conditions. Wide Temperature Capability: Operates from –10 to 60 °C (up to 100 °C in some variants). Storage Temperature Span: Robust storage from –20 to 70 °C. High Input Resistance Sensor Support: ≥ 1×10¹² Ω input workable. User-Friendly Calibration: Supports multi-point auto-buffer calibration (USA/NIST standards). Alarm Functions: Configurable high/low alarm relay outputs potentially available. OEM/ODM Customization: Logo, graphics, and packaging can be tailored per requirements. Compact Panel or Rail Mounting: Fits typical industrial panel dimensions (e.g., 96 × 96 mm).   Applications Water treatment and pH regulation in chemical, food, and beverage processing. Industrial effluent control, cooling towers, and boiler water conditioning. Environmental monitoring and neutralization systems. Integration into SCADA, PLC, and DCS platforms as part of smart industrial setups.   Technical Specifications Housing Material PC/ABS industrial enclosure Operating Temperature –10 °C to 60 °C (varies per model) Storage Temperature –20 °C to 70 °C Input Resistance ≥ 1×10¹² Ω Temperature Compensation Automatic (ATC) Calibration 1–3 point, automatic buffer identification (USA/NIST) Output Signals 4–20 mA analog; RS-485 digital (Modbus) Alarm Capability High/low limit relays optional for alarms Mounting Format Panel or rail mount; e.g., 96 × 96 mm panel cutout Customization Options OEM/ODM logos, graphic, packaging, mounting orientation