Data Logger BDL99

The BDL99 device is designed to record and display current values as well as to present technological parameters in the form of graphs.

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The BDL99 device is designed to record and display current values as well as to present technological parameters in the form of graphs. The device is equipped with eight temperature Pt100/500/1000) or current (in the 0/4-20 mA standard) inputs, one pulse (digital) input for controlling the recording process and one USB Host port for flash data storage. The device has the memory capacity of 2 MB (0.5 million data recordings altogether) or 8 MB in version with USB (2 milions data recordings). However when a USB flash drive is plugged permanently, it can significantly extend the recording time without a need of data transfering from BDL99 to a PC. For example: 1GB flash drive allows continuous data recording for over 1 year (8 channels recorded every 1 sec., 250 millions data recordings)! The internal analogue-digital converter has a 16 bit resolution (12 bit in unit with 0/4-20mA inputs), which provides high recording resolution results. Additionally, individual alphanumeric description (text) of each of the recorded channels is possible. The menu assisted with full text descriptions makes the unit configuration process quite easy. However due to a significant number of configured parameters it is advised to use the attached configuration software for PCs.

Host port (front or rear) for flash data storage and configuration transfer. White or amber colour LCD backlight available.


Inputs 1, 4 or 8 x universal inputs: U/I (0/4-20 mA, 0/1-5 V, 0/2-10V or mixed) or temperature (Pt100/Pt500/Pt1000, TC K, S, J, T, N, R, B, E or mixed); 1 digital input 24V DC, optocoupled
Power supply 19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC
Power consumption typical 7 VA; max. 12 VA
Outputs 2 electronic relays (ER1, ER2) with max. load 24V AC (35V DC) / 200 mA; sensors supply (only current/voltage version): 24 V DC ± 5%, max. 200 mA, not separated from measuring inputs
Case material NORYL – GFN2S E1
Protection class IP 65 (device front side, rear USB version), optional IP 65 version including gasket for panel cut-out sealing or IP 54 transparent door with key. IP 40 (front USB version)
Operating temperature 0°C ÷ +50°C (standard), -20°C ÷ +50°C (option)
Display graphic LCD, 128 x 64 points, with amber or white backlight
Measurement range mA (current) / V (voltage) inputs: ± 9999 + decimal point, resolution > 1mV; RTD inputs (Pt100, Pt500, Pt1000): -100.0°C ÷ +600.0°C with resolution 0,1°C; -148°F ÷ +999,9°F with resolution 0,1°F; TC inputs: -200°C ÷ +1370°C (K); -50°C ÷ +1768°C (S); -210°C ÷ +1200°C (J); -200°C ÷ +400°C (T); -200°C ÷ +1300°C (N); -50°C ÷ +1768°C (R); +250°C ÷ +1820°C (B); -200°C ÷ +1000°C (E); 0-60 mV, 0-75 mV, 0-100 mV or 0-150 mV
Communication interface RS-485 (Modbus RTU), galvanically isolated, transmission speed: 1200 – 115200 bit/sec., USB PC, USB Host port (front or rear)
Data recording period 1 s / 2 s / 5 s / 10 s / 15 s / 20 s / 30 s / 1 min / 2 min / 5 min / 10 min / 15 min / 20 min / 30 min / 60 min
Internal memory capacity 8 MB internal (up to 3 000 000 data records)
Storage temperature -10°C ÷ +70°C (standard), -20°C ÷ +70°C (depending on option)
Case panel mounting
Case dimensions 96 x 96 x 100 mm
Panel cut-out dimensions 90,5 x 90,5 mm
Software Free Loggy Soft and S-toolkit software for data recorder can be downloading directly from section „Download”
Installation depth min. 102 mm
Title Type Size
BDL99 Datasheet application/pdf 923 KB
BDL-99X Manual application/pdf 2 MB