Description
The 56-TR-55I-P is TandD’s compact pulse counter logger — it counts pulse signals (0 to 61,439 counts) from flow meters, electricity meters, tachometers, dosing systems, and other probes/sensors with digital pulse output. It supports both contact input (potential-free) and voltage input. Built-in scale conversion allows you to display l/min, kWh, revolutions, or dose units directly.
Optical data transfer via the 56-TR-50U2 USB holder. 4-year battery life on a single lithium cell.
Features
- 1-channel pulse counting (0 to 61,439 counts)
- Contact input or voltage input
- Scale conversion — display flow, energy, or revolutions directly
- 16,000 data points
- 15 fixed logging intervals
- Alarm LED
- 4-year battery life
- Optical communication via 56-TR-50U2
Specification
| Measurement Channel | 1-channel pulse counting — 0 to 61,439 counts |
|---|---|
| Input Signal | Contact input or voltage input |
| Logging Capacity | 16,000 data points |
| Special Function | Scale conversion |
| Communication | Optical (requires 56-TR-50U2) |
| Power Supply | Lithium battery LS14250 |
| Battery Life | Approx. 4 years |
| Dimensions | 62 × 47 × 19 mm |
In the Box
- 56-TR-55I-P logger with pulse counting module
- 1 × Lithium battery LS14250
- Manual set with warranty certificate
Applications
The 56-TR-55I-P is suitable for energy and flow monitoring: electricity meters with pulse output, water flow meters, gas flow meters, machine tachometry, and dosing systems. For voltage signals, see the 56-TR-55I-V. For 4-20 mA, see the 56-TR-55I-MA.
