Overview
The document provides technical specifications and features of the DOSmart AC diaphragm dosing pump, designed for precise and efficient automatic regulation. It highlights the pump's high precision, wide regulation capabilities, and high suction capacity, even with viscous products. An accompanying mobile app allows for remote monitoring and control, with alarm notifications via SMS and email.

Specifications
- Flow Rate: 1.5 to 60 L/h
- Turndown Ratio: 1:3000
- Pressure Range: 2 to 16 bar (29 to 232 psi)
- Stroke: 2 to 4.5 mm
- Strokes per Minute: 50 to 164
- Power: 32 W
- Materials: Diaphragm made of PTFE; Valves and Cylinder available in PP, PVDF, or Stainless Steel

Advanced Dosing Features
- Remote activation (on/off)
- Test function and flow calibration
- Low pulsation discharge for continuous flow
- Slow suction for high viscosity products
- High suction capacity with invariable flow regardless of pressure

Operating Modes
- Analogue control (0/4-20mA)
- Proportional pulse control
- Batch dosing control
- Manual flow control

Safety Devices
- Level sensor
- Diaphragm leakage detector
- Pressure sensor
- Flow failure detector
- Temperature sensor

Inputs/Outputs and Communications
- Analogue input 0/4-20mA
- External pulse input
- Remote on/off input
- Level sensor inputs (pre-empty and empty)
- Leakage and flow detector inputs
- Pressure sensor input
- RS-485 ModBus serial port
- 4-20mA output for monitoring
- Pulse output for second pump control
- Alarm outputs (relay)

Applications
- Water treatment
- Industrial processes
- Chemical industry
- Pulp & paper
- Agriculture