Overview
Highly accurate, versatile, waterproof data logger.
The LOGBOX SE is a data logger with analog, digital and Modbus® inputs that allow connection to multiple instruments at the same time. Each input can convert measured values into engineering units. The data is stored on a SD memory card; 512 MB is included as a standard but it can be expanded to 4 GB. LOGBOX SE is an ideal data logger for many applications in solar energy, meteorology, climatology, hydrology and agronomy. The low-level milli-volt outputs of our passive instruments require accurate analogue-to-digital conversion and the four 24-bit high resolution differential analogue inputs of LOGBOX SE can easily be configured for these and they can also be used for the Pt-100 temperature sensors fitted to some of our models.
Benefits
Without any modification, the LOGBOX SE can be installed outside on a flat surface like a wall or on a pole with the standard pole mount.
The four analogue differential inputs are 24 bit, calibrated and very stable.
The LOGBOX SE can handle both analog and Modbus sensors, has a built in 4G LTE modem and can run from internal batteries or external power supply.
Easy setup.
Specifications
Technical Attributes
| Input Range | 0 - 2500 mV selectable |
| Antenna | Yes, GSM |
| Input voltage | 6 x AA internal batteries or external supply 4 to 24 V |
| Analogue inputs | 4 differential 24-bit and 4 single-ended 12-bit |
| Digital outputs | 4, maximum input 15 V, logic levels 3 x 3 V and 1 x 0.5 V |
| Dimensions (free text) | 17 x 14.5 x 5 cm (170 x 145 x 50 mm) |
| Solar Power | Regulates 12-20 V from solar panel and charges 12 V lead acid battery |
| Temperature range | 14 - 104 °F (-40 - 60 °C) |
| Display | n.a. |
| Communication | RS-232, USB, Multi Band LTE Cat 1 with 2G / 3G fall-back modem with external antenna |
| Power Consumption | 1 mA standby, 7 mA typical during measurement, 50 mA with modem on |
| Accuracy | 0.05 % for 24-bit, 0.1 % for 12-bit |
| Digital I/O | 4, maximum input 15 V, logic levels 3 x 3 V and 1 x 0.5 V |
| Serial Input | RS-485 port for up to 8x compatible Modbus® devices from Kipp & Zonen, Lufft or IMT |
| Battery Type | 6 x AA |
| Memory | SD card up to 4GB (512 MB industrial type included) |
| Casing IP Rating | IP65 |
| Operating temp range 1 | -40 - +60 °C |