YH800 intelligent digital pressure calibrator is a high-performance, portable professional device specifically designed for calibrating various pressure related instruments, including pressure (differential pressure) transmitters, pressure switches, precision pressure gauges, general pressure gauges, blood pressure monitors, and pressure sensors. It can not only accurately measure pressure, but also measure various parameters such as current, voltage, temperature, switch status, and time.

This instrument has a DC 24V power output function, suitable for various application scenarios. In addition,YH800 pressure calibrator also integrates various additional functions to meet the different needs of users, such as pressure leak detection, multiple triggering methods of pressure switches, pressure peak recording, and file storage and export functions. These features make YH800 more flexible and efficient in practical applications.

Regarding human-computer interface design, YH800 adopts a universal navigation key layout, which is easy to operate and users can easily get started. It is worth mentioning that YH800 is also equipped with a large capacity rechargeable lithium battery, which significantly extends the continuous use time of the equipment and solves the problem of short use time of traditional pressure calibrators.

YH800 intelligent digital pressure calibrator is a comprehensive, easy-to-use, and long-lasting pressure calibration tool, suitable for pressure measurement and calibration needs in various industrial and laboratory environments.

Product Features

◆In line with the latest national calibration regulations, with pressure control bench, pressure source, can verify or calibrate pressure sensor, pressure transmitter, pressure switch, pressure gauge and other pressure instruments;

◆-10~50℃, automatic temperature compensation, stable product performance;

◆Data storage: the data quantity is not less than 10,000 records;

◆Data export: the data can be directly imported into the upper computer software, or automatically generate the E x c e l table;

◆USB / R 232, W i F i, can communicate with the software;

◆5 / 6 half-bit (can be set) number display;

◆4.3-inch LCD screen, with backlight, Chinese and English interface;

◆Detachable rechargeable lithium battery, battery capacity not less than 4000 mAh, working time not less than 50 hours

◆The battery has the function of power reminder and over charge and discharge protection

◆With the misconnection protection function, to avoid the circuit damage

◆The HART pressure transmitter can be checked;

◆Pressure unit: Pa, kPa, hPa,MPa, psi, bar, mbar, inH2O,mmH2O, inHg,mmHg,kgf/cm2；

◆Bench type, handheld external pressure module, can be configured with N different range pressure modules;

◆Table header type is a single measuring range;

◆ Pressure category: gauge pressure, differential pressure, absolute pressure;

◆Accuracy level: 0.02,0.05,0.1,0.2 levels are optional. ◆Range range: (-0.1~250) M P a, optional.

Instrument Network Version Function (Added)

◆The instrument can be linked to the Internet of Things system platform with one click through the WiFi;

◆Verification data automatically uploaded to the cloud, automatic processing, free customers cumbersome operation;

◆Verification of original records, reports and certificates are permanently saved in the cloud and can be manually deleted;

◆With B / S architecture cloud service, customers can log in anytime and anywhere, and support PC and mobile phone login.

Product Type	Bench Type	Gauge Head Type	Handheld Type
Pressure Range	Automatic identification of the pressure module range	Optional selection according to the user's requirements	Automatic identification of the pressure module range
Electric Current Measurement	(-30~30)mA	(-30~30)mA	(-30~30)mA
Voltage Measurement	(-30~30)V	(-30~30)V	(-30~30)V
DC Output	DC24V±0.5V	DC24V±0.5V	DC24V±0.5V
Switch Measurement	（400×350×200）mm	（400×350×200）mm	（400×350×200）mm
Electric Measurement Accuracy	0.01%RD+0.005%FS	0.01%RD+0.005%FS	0.01%RD+0.005%FS
Overall Dimension	(300x260x110) mm	(300x260x110) mm	(300x260x110) mm
Weight of Device	1.5kg	0.65kg	0.6kg