JY522 HART device communicator (intrinsic safety type)

Product Overview: A true full performance HART bus communicator. Supports bilingual human-machine interface in both Chinese and English, with simple and fast operation. Designed for use in explosive environments. Calibration equipment: HART protocol transmitters, flow meters, valve positioners, etc. Main features: Explosion proof rating: Ex ia Ⅱ C T4; *Support communication and calibration for all devices registered with the HART Foundation; *Supporting the output and measurement of mA signals, one instrument can complete daily tasks; *Independent brand, domestic substitution; *IP54 dustproof and waterproof.

Function Introduction

• Supports (4-20) mA signal output, making it easy to calibrate HART devices such as valve positioners;

• Support voltage and current signal measurement, convenient for circuit diagnosis, D/A calibration, etc;

• Built in 24V DC circuit power supply and 250 Ω resistor, more convenient to use;

• Support accurate on-site diagnosis and calibration of HART devices, as well as analysis and setup of equipment in warehouses or laboratories;

• Support simulation function for easy training and practice of HART debugging;

• Support reading HART device parameter information and saving it as a configuration file, which can be used to quickly set up other devices of the same model;

• The DD file library, Chinese library, system software, etc. can be updated online through the network to ensure the diagnosis and calibration of the latest released HART devices;

• System settings: Set date, time, backlight brightness, screensaver, touch tone, button tone, prompt tone, support touch screen calibration;

• Battery management: low voltage prompt alarm, charging status prompt, remaining power display, etc., can be used while charging；

• one year warranty；

• Free upgrade of DD file library.

Safe and reliable

• The charging system has automatic safety protection against overcharging, overdischarging, overheating, short circuit, and reverse connection;

• Has passed the IP54 (dustproof, waterproof) protection level certification;

• Durable and sturdy, anti vibration and anti drop, suitable for use in various harsh environments.

Processor, memory

• Microprocessor: Low power ARM;

• Flash memory: 512MB NAND and 8GB expandable memory.

Main indicators

Electrical measurement indicators（One year, ambient temperature of 20 ℃± 5 ℃)

function	Range of measurement	maximum permissible error	Resolution	notes
output	24.0000 mA	± (0.02% reading+1 μ A)	0.1 μA	20 mA output load capacity ≤ 750 Ω
measure	±30.0000 V	± (0.02% reading+0.3 mV)	0.1 mV	Input impedance ≥ 1 M Ω
	±24.0000 mA	± (0.02% reading+1 μ A)	0.1 μA	Input impedance ≤ 260 Ω

Other indicators

project	specifications
Warm-up time	After 5 minutes of startup, the technical specifications are met
Electrical measurement connection	φ4mm gold-plated lantern plug
Side port connection	network port	RJ45
	Adapter connection	φ(5.5 × 2.5) mm DC port
External dimensions	（232x130x60）mm
weight	About 1.1kg
display	4.3-inch (95x54mm), touch screen 480x272 pixel TFT color LCD display screen
Display Contrast	adjustable
Button backlight	LED， closable
Battery Category Capacity	Lithium battery 7.4V 3200mAh/23.68Wh
Battery life	Charge and discharge more than 300 times
Battery charging time	About 4 hours
battery life	About 8 hours (measurement and output, turn on circuit power 12mA, screen and button backlight on); About 10 hours (measurement and output, screen and button backlight on).
Adapter input	AC 100V-240V 50Hz/60Hz
Adapter output	DC 12V-15V 1A
operation temperature	（-10~50）°C
storage temperature	（-20~60）°C
Relative humidity (maximum, no condensation)	90% at 35 ° C; At 75% and 40 ° C; 45% at 50 ° C.