Lutron MMA-386SD 3-channel 4-20 mA Current Recorder, SD Card
- Brand
- Lutron
- Model number
- MMA-386SD
- Category
- Data Loggers
Recorder for three 4 to 20 mA loop channels with 0.01 mA resolution, showing all channels on one LCD and logging to an SD card.
Price and availability on request
Key features
- 4-20 mA current loop recorder with real time data logger, save the measuring data along the time information (year, month, date, hour, minute, second) into the SD memory card and can be downloaded to the Excel, extra software is no need.
- Input signal: 4 to 20 mA, 3 channels.
- Resolution: 0.01 mA.
- Input channels: 3 channels.
- Show 3 channels (CH1, CH2, CH3) 4-20 mA current loop values in the same LCD.
- Records time and date along with 4-20 mA DC current measurement value from external sensors, transducers and many other sources.
- Applications: 4 to 20 mA recording pH recording Low level signal monitoring Photovoltaic studies Battery studies Biological sensor monitoring Factory process control Research and development Medical and Pharmaceutical Environmental studies
- Large LCD display, easy readout.
- Low power consumption and long battery life when using battery power.
- DC 1.5V (UM-4/AAA) battery x 6 PCs or optional DC 9V adapter in.
- RS232/USB computer interface.
Specifications
| Circuit | Custom one-chip of microprocessor LSI circuit. |
|---|---|
| Display | LCD size : 60 mm x 50 mm |
| Memory Card | SD memory card. 1 GB to 16 GB. |
| Measurement Signal CH1, CH2, CH3 | 0 to 20 mA |
| Accuracy | ± ( 0.5% + 0.02 mA ) |
| Resolution | 0.01 mA. |
| Datalogger Sampling Time | 1/2/5/10/30/60/120/300/600 seconds; /Auto |
| Data error no. | ≤ 0.1 % no. of total saved data typically. |
| Advanced setting | * SD memory card Format; * Set clock time ( Year/Month/Date, Hour/Minute/Second ); * Set sampling time; * Set beeper sound ON/OFF; * Set SD card Decimal character; * Set RS232 data output ON/OFF |
| Update Time of Display | Approx. 1 second if measuring data is changed. |
| Data Output | RS 232/USB PC computer interface.; * Connect the optional RS232 cable UPCB-02 will get the RS232 plug.; * Connect the optional USB cable USB-01 will get the USB plug. |
| Operating Temperature | 0 to 50 °C. |
| Operating Humidity | Less than 85% R.H. |
| Power Supply | Alkaline or heavy duty DC 1.5 V battery ( UM4, AAA ) x 6 PCs, or equivalent.; or DC 9V adapter input. ( AC/DC power adapter is the optional accessory ).; * Batteries are also the clock backup power source, so if use AC to DC adapter power supply, it is recommend to install the batteries at any time. |
| Weight | 199 g/0.44 LB. |
| Dimension | 132 x 80 x 32 mm ( 5.2 x 3.1 x 1.3 inch ) |
| Supplied with | Instruction manual: 1 PC; Hanging unit ( with sticker ): 1 PC; Wire plug for input socket: 3 PCs |
|---|---|
| Optional | * AC to DC 9V adapter; * SD Card ( 4 GB ); * USB cable, USB-01.; * RS232 cable, UPCB-02.; * Data Acquisition software, SW-U801-WIN.; * Excel Data Acquisition software, SW-E802. |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.