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Hanna TDS Mini Controller (0 to 999 ppm) - BL983329-1 | 115/230VAC
Specifications
| Country of Origin | India |
|---|---|
| Package Contents | Panel controller, mounting hardware |
| Measurement Range | 0 to 999 ppm (mg/L) |
| Display | Large LCD with splash cover |
| Power Supply | 115/230 VAC, 50/60 Hz |
| Dimensions | 83 x 53 x 99 mm |
| Relay output | 2 A (fuse protected) 250 VAC / 30 VDC |
| Calibration | Manual, CAL trimmer |
| TDS Accuracy | ±2% F.S. |
| TDS Resolution | 1 mg/L |
| EC to TDS Conversion Factor | 0.5 |
| Temperature Compensation | Automatic from 5 to 50 °C (41–122°F) |
| Model | BL983329-1 |
| Weight | 0.3 kg |
| Casing | Fire-retardant plastic |
| Indicator | Multicolor LED |
| Product Condition | New |
| MPN | BL983329-1 |
| Dosing Set Point | Adjustable from 0 to 999 mg/L (ppm) |
| Dosing Modes | Automatic / Manual |
| Overdosing Protection | Adjustable, typically 5–30 minutes |
Key Features
BL983329-1 TDS Mini Controller is a compact, panel mounted controller designed to automatically measure and control total dissolved solids (TDS) in various process streams within a 0 to 999 ppm range.
- Ensures continuous monitoring of TDS in water with a measurement range of 0–999 ppm (mg/L).
- Allows manual and automatic dosing modes with adjustable dosing set point for optimal process control.
- Features a fire-retardant, splash-resistant casing, and large LCD display for safe, clear operation.
- Utilizes a 0.5 EC to TDS conversion factor to accurately convert measurements from µS/cm to ppm.
- Maximum relay output of 2A, supporting both 250 VAC and 30 VDC loads, for pump or valve actuation.
- Automatic temperature compensation from 5°C to 50°C (41–122°F) ensures reliable readings in varying conditions.
- Multicolor LED status indicator instantly displays operating state at a glance.
- Adjustable over-dosing protection typically from 5 to 30 minutes enhances system safety.
- Manual TDS calibration via accessible CAL trimmer ensures ongoing measurement accuracy.
Product Description
The BL983329-1 TDS Mini Controller is a precision panel-mounted device designed for industrial, laboratory, and water treatment applications. It provides reliable measurement and control of total dissolved solids (TDS) within the range of 0 to 999 ppm, ensuring continuous water quality monitoring and dosing management. Featuring a robust, fire retardant casing with splash-resistant clear cover, the controller is well-suited for harsh and moisture-prone environments, while the large LCD display offers clear parameter visibility. This model supports both manual and automatic dosing modes, enabling stand-alone or integrated process operations. In automatic mode, a dry contact relay activates above the setpoint, permitting external device control for dosing pumps or solenoid valves.
- Panel mount format with compact dimensions (83 x 53 x 99 mm) fits conveniently in control panels.
- Measures TDS from 0 to 999 ppm (mg/L) with a resolution of 1 ppm and accuracy of ±2% full scale.
- Automatic temperature compensation between 5°C and 50°C for precise readings in variable environments.
- Multicolor LED indicator visually communicates operational status and alarms.
- Manual TDS calibration adjustable via CAL trimmer for reliable operation.
- Relay dosing output supports loads of up to 2 A, 250 VAC or 30 VDC, fuse protected for connected pumps or valves.
- Fire-retardant plastic casing and splash-resistant cover safeguard the device in demanding conditions.
- Power supply 115/230 VAC, 50/60 Hz (model -1) suited for standard industrial electrical infrastructures.
- Over-dosing timer control adjustable, typically from 5 to 30 minutes, enhances process safety.
This versatile TDS controller is ideal for industrial water treatment, process plants, wastewater management, and laboratory fluid control where dependable TDS monitoring and control are required. The set includes the panel-mounted controller and required power connection hardware, ready for quick integration into your system.
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Frequently Asked Questions
The TDS Mini Controller measures total dissolved solids (TDS) within a range of 0 to 999 ppm (mg/L), ensuring accurate monitoring of water quality.
Yes, the BL983329-1 TDS Mini Controller supports both manual and automatic dosing modes, allowing for flexible operation based on your process needs.
The TDS Mini Controller requires a power supply of 115/230 VAC, 50/60 Hz, making it compatible with standard industrial electrical systems.
The controller features automatic temperature compensation from 5°C to 50°C, along with a manual TDS calibration option via a CAL trimmer for ongoing measurement accuracy.
The TDS Mini Controller has a maximum relay output of 2A, supporting both 250 VAC and 30 VDC loads, suitable for actuating pumps or valves.
Yes, the controller features a fire-retardant, splash-resistant casing designed to withstand harsh environments, ensuring long-lasting performance.
The TDS Mini Controller is equipped with a multicolor LED status indicator that visually communicates the operational state and any alarms for easy monitoring.
The compact dimensions of the TDS Mini Controller are 83 x 53 x 99 mm, making it suitable for installation in control panels without occupying excessive space.
The controller includes an adjustable over-dosing timer, typically set from 5 to 30 minutes, which helps enhance safety by preventing excessive dosing.
This versatile controller is ideal for industrial water treatment, process plants, wastewater management, and laboratory fluid control where reliable TDS monitoring is essential.
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