GAOTek Multi-Channel Data Logger
This Multi-Channel Data Logger has Screen of 4 in, Accuracy of ±0.2%, Working environment of 32 °F to 122 °F and Data transfer of 1G to 32GB.
Description
Description
Features
- 2 relay output
- Transmitter concentration distribution +24 V DC
- 220 V AC power supply
- With USB interface
- With RS 485 function
Technical Specifications
| Screen | 4-inch true-color TFT LCD |
| Accuracy | Real time display: ±0.2% F.S. Recall accuracy: ±0.2% F.S. (Note: thermocouple should remove cold end error) |
| Processor | High performance arm Cortex-M3 32-bit RISC core can be used to collect, record, display and alarm multiple signals at the same time |
| Memory Module | Large capacity parallel NAND FLASH Flash chips are used to store historical data, and serial FRAM storage chips are used to store key parameters such as configuration parameters |
| Input Function | Input specification: fully isolated universal input, maximum support 16 analog inputVoltage input: 0 V to 5 V, 1 V to 5 V, 0 V to 20 mV, 0 to 100 mV,0 to 10 V,Resistor input: Res (0 to 400 Ω)Thermal resistance: PT100, Cu50, G53, Cu100, BA1, BA2 (three-wire resistance balance, lead resistance < 10 Ω)Radiation pyrometer: F1, F2Tungsten rhenium: WRe3 to 25 WRe5 to 26Current input: 0 to 10 mA n 4 to 20 mA n 0 to 20 mA |
| Output Distribution | Distribution output: up to 1sets of transmitters are supported for isolated distribution 24 V DC, each group of distribution ≤ 60 mA, support other specifications of isolated distribution (e.g., 12 V DC, 5 V DC distribution output)Transmission output: support up to 6 channels standard current output, load capacity 750 Ω (maximum), convenient display instrument or DCS, PLC acquisition, achieve long distance signal transmissionRelay alarm output: up to 4 relay alarm output, contact capacity 1 A 250 V AC, 1 A 30 V DC (maximum contact capacity customizable), can be configured upper limit, lower limit alarm |
| CommunicationPrint in | Thermocouple: S, B, K, T, R, E, N, JCommunication interface: providing RS 232C and RS 485 communication interfaces for users to choose from, supporting the use of RS 232C and RS 485 at the same time, supporting the use of RS 232C and RS 232C at the same time, supporting Modbus RTU protocol, baud rates-(1200N48009600, 19200, 38400, 57600)Print interface: RS 232C direct connection to micro printer, baud rate 1200 |
| Recording Function | Recording Intervals: 1 second, 2 seconds, 5 seconds, 10 seconds, 15 seconds, 30 seconds, 1 minute, 2 minutes, 5 minutes, 10minutes, 30 minutes, 1 hour |
| Data Transfer | Data backup and storage: support USB 1.1 USB 2.0 USB disk, support 1G to 32GB U disk for data transfer, strong compatibility, compatible with most of the U disk on the market (industrial version recommended) |
| Power Supply Voltage | Power supply: 100, 240 V AC (rated 220 V AC) 50, 60 HZ AC power supply, 24 V DC (18 V DC to 36 V DC) DC power supply, 12 V DC (9 V DC to 18 V DC) DC power supply (DC power supply to be indicated when ordering) |
| Defensive Function | Power off protection: built-in memory protection parameters and historical data, permanent storage after power offClock protection: integrated hardware clock, can also run accurately after now |
| Working Environment [Prohibited From Working in Flammable, Corrosive] | Working temperature: 32 °F to 122 °F (0 ℃ to 50 ℃) (avoid direct sunlight)Relative humidity: 0, 85 R.H (without condensation) Altitude: < 2000 m (other than special specifications) |
| Instrument Net Weight | Net weight: ≤ 3.30 lb. (1.5 kg) |