AR7000 Paperless Recorder
16-channel touchscreen paperless recorder with universal analogue input, flow totalisation and temperature/pressure compensation, RS232/485 and Ethernet communication.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
The AR7000 is a 16-channel touchscreen paperless recorder that supports universal analogue inputs including current, voltage, RTD, thermocouple and frequency signals, and can provide up to 8 channels of distribution output. The distribution outputs share terminals with the measurement channels for convenient wiring, and the wiring method can be viewed directly on the instrument interface.
The instrument features power-failure protection: data is saved to internal FLASH after power loss and normal operation resumes once power is restored. It supports flow calculation and temperature/pressure compensation, flow/heat accumulation, arithmetic functions, event triggering and statistics, printing and information lists, and enables remote monitoring and data upload via RS232/RS485 or Ethernet.
| Parameter Name | Technical Specifications |
|---|---|
| Channel configuration | |
| Analogue input | 16-channel |
| Analogue output | 4 channels |
| Digital input | 3-channel |
| Relay output | 16-channel |
| Frequency input | 3-channel |
| Time-proportional output | 8-channel |
| Signal input | |
| Current | 4～20mA, 0～20mA |
| Voltage | -10～10V, -100～100mV |
| Frequency | 0～10kHz (0～32V) |
| Thermistors | Pt100, JPt100, PT1000, Cu50 |
| Thermocouples | B, E, J, K, S, T, N, R, WRe5-26, WRe3-25, etc. |
| Digital | 0～32V |
| Accuracy and communication | |
| Sampling period | 0.5 s |
| Measurement accuracy | ±0.2% |
| Communication | RS232/RS485 and Ethernet |
| Data interface | USB flash drive |
| Power distribution specification | 200mA/24V |
| Isolation | 400VAC between channels; 1500VAC between channel and ground |
| Power supply and environment | |
| Power Supply | AC (100～240) V, (47～63) Hz |
| Power dissipation | ≤30VA |
| Operating Temperature | （-20～60）℃ |
| Relative Humidity | (5–95)%RH |
| Fuse specification | 250VAC/3A, slow-blow type |
| Dimensions | |
| Dimensions | 191.5mm×159.5mm×195mm |
| Hole size | 138mm×138mm |
| Mounting panel thickness | (1.5–8.0)mm |
- 16-channel universal analogue input, compatible with current, voltage, RTD, thermocouple and frequency signals
- Up to 8 channels of power distribution output; distribution and measurement channels share terminals for convenient wiring
- Flow calculation with temperature and pressure compensation, flow/heat accumulation, directly usable for energy metering
- Computation functions, event triggering and statistics functions, supporting batch data statistics
- Power-fail protection: data stored in internal FLASH, operation resumes after power-on
- RS232/RS485 and Ethernet communication, supporting USB flash drive export and printing
Multi-point temperature recording in chemical plants
Collects 16 thermocouple/RTD signals on reactors and process pipelines, records by batch and generates trend curves.
Flow totalisation at heating stations
Accumulates heat with flow, temperature and pressure signals; historical data uploaded to the monitoring system via Ethernet.
No documents uploaded yet.
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
- Phone consultation +86-21-66020232
- Email inquiry web@qishan-sh.com
