Descripción
AEMC DL-1081 – Data Logger Model DL-1081 (8 Analog to 8 Digital Channel, Display)
- 8 universal analog input channels
- Up to 32 configurable alarms
- Up to 128 virtual channels
- Detachable display
Applications
- Process monitoring and recording
- Remote temperature logging
- Environmental monitoring
DL-1081 Data Logger (8-Channel)
Versatile, powerful and cost effective data loggers handling analog, digital and other types of variables with high resolution and speed
The 8-Channel Data Logger Model DL-1081 (with display) is a versatile, powerful and cost effective data logger handling analog, digital and other types of variables with high resolution and speed. It offers high performance and is easy to configure and operate.
The Model DL-1081 has 8 configurable analog inputs that can measure thermocouples, Pt100, Pt1000, DC voltage and DC current signals. It is equipped with 2 relay outputs and 8 digital ports that are individually configurable as inputs or outputs.
Up to 128 math channels can be used to perform operations on the measured values. Up to 32 alarm events can be detected, allowing output activations, e-mails and SNMP trap sending.
The RS485 interface can operate as a Modbus RTU master or slave. As a master, it can read and log up to 64 external channels. A 10/100Mbps Ethernet interface allows access through a browser (HTTP), FTP (client and server), e-mails sending (SMTP), SNMP and Modbus TCP.
The Model DL-1081 has a mini USB interface for connecting to a computer for configuration, monitoring and data download and another USB port for plugging in a flash drive for data retrieval. The 512k internal basic memory is used to store data and can be greatly expanded with an SD card up to 16GB.
The Model DL-1081 incorporates a color display that can be attached or remotely installed for local indication or configuration. A user friendly configuration software program is included and can be accessed by Ethernet, USB or RS485 and also provides means for online monitoring, logged data downloading, printing and exporting to spread sheets and other formats.
Color Functional displays
«Favorites» screen
Shows a six-position grid where you can assign a channel to be displayed real-time in each position.
«Chart» screen
Displays a plot of the favorite channels values.
«Channel list» screen
Shows a list of all enabled channels (analog, digital, remote and virtual).
«Alarms» Screen
A 32-position grid where each numbered position is related to its equivalent alarm or event. When an alarm is active, its number will be displayed in red on this screen.
«Status» Screen
Shows a list of information about the data logger and the display itself.
«ConFiguration» Screen
Data logger and display parameters can be changed and viewed on this screen.
Manufacturer Specs
| Image |  |
 |
| MODELS | DL-1080 | DL-1081 |
| ELECTRICAL | ||
| Internal Memory | 2MB | |
| Power | 100 to 240VAC, 50/60Hz. 20VA (Max) | |
| Analog Channels Input Impedance | Thermocouples / Pt100 / Pt1000 / mV: > 2MΩ mA: 15Ω + 1.5V V: 1.1MΩ |
|
| Accuracy | Thermocouples J, K, T, E and N: 0.2% of the span ± 1°C Thermocouples R, S and B: 0.2% of the span ± 3°C Pt100, Pt1000, 0 to 20mA, 4 to 20mA, 0 to 20mV, 0 to 50mV, 0 to 60mV, -20 to 20mV, 0 to 5V and 0 to 10V: 0.15% of the span |
|
| Excitation Current | Pt100s: 360μA; Pt1000s: 320μA |
|
| Maximum Pt100/Pt1000 Compensated Cable Resistance | 40Ω | |
| Digital Inputs | Logic level «0»: from 0 to 0.8VDC Logic level «1»: from 3 to 30VDC |
|
| Maximum Input Voltage | 30VDC | |
| Input Current @ 30VDC (typical) | 3mA | |
| Digital Outputs | Maximum output voltage: 30VDC Maximum output current: 200mA Maximum relay current: 3A @ 250VAC; 3A @ 30VDC |
|
| Storage Rate | from 1ms to 24 hours | |
| Maximum Channel | Logged 100 | |
| Supported Modbus Commands | Read Coil Status (01h) Read Holding Registers (03h) Write Single Coil (05h) Write Single Register (06h) Write Multiple Registers (0Fh) |
|
| ENVIRONMENTAL | ||
| Operating Temperature | 32° to 122°F (0 to 50°C) | |
| Relative Humidity | 80% up to 85°F (30°C) For temperatures higher than 85°F (30°C), decrease 3% per °C |
|
| Altitude | < 2000m | |
| Protection | IP20 | |
Tech Specs
Dataloggers / Data Acquisition/Data Recorders Template |
|
|---|---|
| Type (Recorders) | Data Logger |
| Style (Recorders) | Bench / Portable |
| # Channels Expanded plus Logic (Recorders) | 16 EA |
| # Channels Base Unit (Recorders) | 16 EA |
| Display (Recorders) | Built-in |
| Sampling Frequency (Recorders) | 1 kS/S (0.001 MS/S) |
| Input Types (Controllers/Recorders) | Current / 4-20 mA, Digital / Logic / On-Off, T/C – RTD, Voltage |
| Output Types (Controllers/Recorders) | Relay |
| Power Source | AC Line |
| Screen Size | 3.5 IN |
| Special Functions (Recorders) | 24 VDC Transmitter Power Supply, Logic / Ladder / Math, Modbus Master, Modbus Slave, PC Software Available, Software / Visible Alarms |
| Data storage | Yes |
| Accuracy | Thermocouples J, K, T, E and N: 0.2% of the span ± 1°C Thermocouples R, S and B: 0.2% of the span ± 3°C Pt100, Pt1000, 0 to 20mA, 4 to 20mA, 0 to 20mV, 0 to 50mV, 0 to 60mV, -20 to 20mV, 0 to 5V and 0 to 10V: 0.15% of the span |
Test Equipment General Attributes |
|
| Unique Features | 8 analog inputs, up to 128 virtual channels 4 input channel types, analog, digital, remote and virtual 24 volt output for powering up to 8 4-20mA transmitters |
| Warranty | 1 YEARS |
| Safety Approval | CE |
| Interfaces I/O | LAN / Ethernet, RS-485, Analog Input , Modbus Master, Modbus Slave, USB |
| Storage | Internal Memory, SD Card |
| IP Rating | IP20 |
| Product Weight | 0.88 LBS |
| Product Height | 4.6 IN |
| Product Length | 6.4 IN |
| Product Width | 2.75 IN |
| Shipping Weight | 6.00 LBS |
| Data Logging | Yes |
| HTS/Schedule B Number | 9030390100 |
| Calibration Included | Factory Calibration |
| Battery Type | Li-ion |
| Power Supply Voltage | 120V/220V Universal |
| Country of Origin | Brazil |
| Shipping Height | 3.5 IN |
| UPC | 685338140507 |
| Shipping Length | 7.25 IN |
| Shipping Width | 5.25 IN |
Valoraciones
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