Overview
ABDT-XJ multi-channel patrol inspection instrument is a multi-channel data acquisition instrument with 16-bit ultra-low power consumption single chip microcomputer as the core. It adopts intelligent full English menu, can receive 4-channel platinum resistance signals and 4-channel (4-20) mA current signals at the same time. Meanwhile, it also has the function of power failure recording.Features
- Supports simultaneous reception of 4-channel platinum resistance signals (Pt100/Pt500/Pt1000) and 4-channel 4~20mA signals
- Includes a power-off recording feature that logs parameters such as the number of power-offs, power-off durations, and cumulative power-off time
- Offers a wide temperature measurement range of -50℃ to 150℃ (up to 600℃) with a three-wire connection method that minimizes interference from wire resistance, ensuring accurate measurements
- Allows configuration of the mA signal range, decimal places, and measurement units
- Incorporates software and hardware watchdog technology along with advanced large-capacity Flash technology to effectively prevent industrial site interference
- Equipped with RS232/485 communication interfaces, supporting standard ModBus protocol and custom ASCII protocols, enabling seamless networking with various networks or industrial buses for remote meter reading
Inputs | 4-channel PT100/PT500/PT1000 4-channel 4-20mA |
Power supply | AC220V ± 10% DC 12V(power consumption＜5W) |
Output power supply | DC24V/300mA |
Working environment | Temperature -10~60℃/14~140℉ Humidity (5 ~ 85)% RH |
Installation method | Horizontal |
Dimension | 160*80*120mm (W*H*D) |
