Overview
The GF Signet 3-5075 totalizing flow monitor is a precision instrument designed for accurate measurement and monitoring of flow rates in industrial applications. The 3-5075 integrates totalizing and monitoring functions in a compact, NEMA 4X/IP65 rated enclosure, making it suitable for harsh environments. Manufactured by Georg Fischer Signet, this device works seamlessly with Signet flow sensors featuring frequency outputs and is ideal for systems requiring both real-time flow monitoring and cumulative volume tracking.
Key Features
- Dual Totalizers: Permanent and resettable totalizers track cumulative flow volumes independently
- User-Selectable Analog Dials: Front-facing display with intuitive dial configuration for easy reading
- Pulse Outputs: Provides frequency output at sensor level and at totalizer scale for expanded process control
- Intuitive Interface: Four-button keypad design enables simple operation and configuration
- NEMA 4X/IP65 Rated: Durable stainless steel construction withstands wet environments and corrosive conditions
- Low Power Consumption: Operates on 12-24V AC or DC with minimal 10W power draw
Technical Specifications
| Power Supply | 12-24 VDC or VAC |
| Power Consumption | 10 W |
| Dimensions | 92 × 92 mm (3.62 × 3.62 in.) |
| Mounting | Panel mount, standard 92 mm cutout |
| Enclosure Rating | NEMA 4X / IP65 |
| Output Type | Open-collector frequency output |
| Compatible Sensors | Signet flow sensors with frequency output |
| Certifications | UL Listed (77CJ) |
| Manufacturer | Georg Fischer Signet |
| Part Number | 3-5075 |
Typical Applications
- Chemical processing and dosing systems requiring flow rate and volume tracking
- Water treatment and distribution monitoring
- HVAC systems and chilled water applications
- Beverage and food processing lines
- Industrial cooling and circulation systems
- Pulp and paper mill flow measurement
Compatibility & Replacements
Compatible With
- All Signet flow sensors with frequency-based pulse output
- Multiple Signet instruments cascaded through pulse output relay
- Third-party control systems with open-collector frequency input capability
- 12-24V power distribution systems (AC or DC)
Replaces / Drop-In Replacement For
- Earlier Signet 5075 totalizing monitor models (Model 5075)
- Verify specific part compatibility with documentation for legacy systems
Works With
- Signet ProPoint software for configuration and monitoring
- Pulse frequency-based telemetry systems
- PLCs and industrial controllers with frequency input cards
- SCADA systems via pulse-to-analog converters
