IFM DI5020 is a compact evaluation unit designed for speed monitoring of rotating and linear movements. It uses an inductive sensing principle and provides a 10 mm sensing range. The PNP output is configured as normally open and can be used for detecting underspeed or blocking conditions. The device operates from a nominal 10–36 V DC supply and has a current consumption below 20 mA. Its M30 × 1.5 threaded housing supports flush mounting and industrial installation. The verified specifications include a 5–3600 Imp/min setting range, IP65/IP67 protection and a 15-second start-up delay.
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DI5020 continuously evaluates the movement of a suitable metallic target. The inductive sensing method provides non-contact detection. A 10 mm nominal sensing range supports practical machine installation. The device can monitor rotating or linear movement. It is designed to detect underspeed and blocking conditions. This makes it suitable for machine protection and process monitoring.
The speed setting can be adjusted using the integrated multiturn potentiometer. The setting range extends from 5 to 3600 pulses per minute. This allows the device to be configured for different machine speeds. A defined start-up delay helps prevent unwanted fault detection during machine acceleration. The device can therefore be adapted to different operating conditions. Its simple adjustment method supports practical commissioning.
DI5020 uses a threaded M30 × 1.5 housing with a length of 80 mm. The housing is designed for flush mounting. Its protection rating is IP65/IP67. The device is suitable for industrial environments within its specified temperature range. A green LED provides switching status indication. The construction supports dependable continuous speed monitoring.
Compact speed monitor
DIA3010-ZPKG design
PNP output
Normally open output
10 mm sensing range
10–36 V DC supply
5–3600 Imp/min setting range
Inductive measuring principle
Multiturn potentiometer
15 s start-up delay
Short-circuit protection
Overload protection
IP65/IP67 protection
M30 × 1.5 threaded housing
Green status LED
Conveyor monitoring
Rotating shaft monitoring
Motor speed monitoring
Fan speed monitoring
Pump protection
Gear monitoring
Machine blocking detection
Industrial automation
| Specification | Details |
|---|---|
| Product Code | DI5020 |
| Product Type | Compact speed evaluation unit |
| Model | DIA3010-ZPKG |
| Measuring Principle | Inductive |
| Electrical Design | PNP |
| Output Function | Normally open |
| Sensing Range | 10 mm |
| Operating Distance | 0–8.1 mm |
| Nominal Voltage | 10–36 V DC |
| Current Consumption | <20 mA |
| Protection Class | III |
| Reverse Polarity Protection | Yes |
| Number of Outputs | 1 |
| Max. Voltage Drop | 2.5 V |
| Output Current | 250 mA |
| Short-Circuit Protection | Yes |
| Overload Protection | Yes |
| Setting Range | 5–3600 Imp/min |
| Hysteresis | 10% of Sr |
| Start-Up Delay | 15 s |
| Max. Damping Frequency | 18,000 Imp/min |
| Housing | Threaded |
| Thread | M30 × 1.5 |
| Dimensions | M30 × 1.5 / L=80 mm |
| Protection | IP65 / IP67 |
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