JY7000 modular pressure calibrator

Product Overview: This series of modules is used in conjunction with JY860 series and JY800 series hosts to complete pressure calibration and precision measurement. It is powered by the host and uses digital communication with the host. The pressure measurement indication error is not affected by the ambient temperature and is independent of the host. Calibration equipment: HART intelligent pressure transmitter (equipped with JY850, JY824, JY864, JY867, JY871 hosts), ordinary pressure transmitter, pressure switch, pressure gauge, etc. Main features: * Automatic temperature compensation; *Pressure percentage display; *Automatic overvoltage alarm; *Pressure switch test; *Countdown pressure leak detection; *Pressure display digits: 4/5/6 digits can be set.

Function Introduction

• Pressure unit switching;

• Effective display digits: 4-digit, 5-digit, and 6-digit can be set;

• Zero pressure value;

• Pressure percentage display;

• Pressure peak recording;

• Pressure overload alarm;

• Pressure switch test;

• Countdown pressure leak detection.

Main indicators

Conventional gauge pressure

measuring range	Default resolution	accuracy class	pressure medium	burst pressure
（-100～0）kPa	0.01	0.05 level and below	Gas	3 x
（0～60）kPa	0.001		Gas	3 x
（0～100）kPa	0.01		Gas	3 x
（0～160）kPa	0.01		Gas	3 x
（0～250）kPa	0.01		Gas	3 x
（0～400）kPa	0.01		Gas	3 x
（0～600）kPa	0.01		Gas	3 x
（0～1）MPa	0.0001		Gas/Liquid	3 x
（0～1.6）MPa	0.0001		Gas/Liquid	3 x
（0～2.5）MPa	0.0001		Gas/Liquid	3 x
（0～4）MPa	0.0001		Gas/Liquid	3 x
（0～6）MPa	0.0001		Gas/liquid	2 x
（0～10）MPa	0.001		Gas/Liquid	3 x
（0～16）MPa	0.001		Gas/Liquid	3 x
（0～25）MPa	0.001		Gas/Liquid	3 x
（0～40）MPa	0.001		Gas/Liquid	3 x
（0～60）MPa	0.001		Gas/Liquid	2 x
（0～100）MPa	0.01		Gas/Liquid	1.5 x

Composite gauge pressure

measuring range	Default resolution	accuracy class	pressure medium	burst pressure
（-100～100）kPa	0.01	0.05 level and below	Gas	3 x
（-100～160）kPa	0.01		Gas	3 x
（-100～250）kPa	0.01		Gas	3 x
（-100～400）kPa	0.01		Gas	3 x
（-100～600）kPa	0.01		Gas	3 x
（-0.1～1）MPa	0.0001		Gas/liquid	3 x
（-0.1～1.6）MPa	0.0001		Gas/Liquid	3 x
（-0.1～2.5）MPa	0.0001		Gas/liquid	3 x

differential pressure

measuring range	Default resolution	accuracy class	pressure medium	burst pressure	Maximum static pressure
（-2.5~2.5）kPa	0.0001	0.05 level and below	Gas	20 x	60 kPa
（-5~5）kPa	0.0001		Gas	10 x	60 kPa
（-10~10）kPa	0.001		Gas	5 x	60 kPa
（-16~16）kPa	0.001		Gas	3 x	60 kPa
（-25~25）kPa	0.001		Gas	3 x	300 kPa
（-40~40）kPa	0.001		Gas	3 x	300 kPa
（-60~60）kPa	0.001		Gas	3 x	300 kPa

Absolute pressure

measuring range	Default resolution	accuracy class	pressure medium	burst pressure
（0～110）kPa.a	0.01	0.05 level and below	Gas	3 x
（0～160）kPa.a	0.01		Gas	3 x
（0～250）kPa.a	0.01		Gas	3 x
（0～400）kPa.a	0.01		Gas	3 x
（0～600）kPa.a	0.01		Gas	3 x
（0～1）MPa.a	0.0001		Gas/Liquid	3 x
（0～1.6）MPa.a	0.0001		Gas/liquid	3 x
（0～2.5）MPa.a	0.0001		Gas/Liquid	3 x
（0～4）MPa.a	0.0001		Gas/liquid	3 x
（0～6）MPa.a	0.0001		Gas/Liquid	3 x
（0～10）MPa.a	0.001		Gas/liquid	3 x
（0～16）MPa.a	0.001		Gas/Liquid	3 x
（0～25）MPa.a	0.001		Gas/Liquid	3 x
（0～40）MPa.a	0.001		Gas/liquid	3 x
（0～60）MPa.a	0.001		Gas/Liquid	2 x

Note:①Automatic temperature compensation range:（-10～50）℃；

②Ensure accuracy time: absolute pressureLevel 0.05 is 180 days, while others are 1 year；

③The pressure medium is required to be non corrosive；

④If you need to support liquid measurement below 600kPa, please contact the manufacturer；

⑤Please refer to the actual product for any appearance changes caused by product upgrades!

Other indicators

project	specifications
pressure type	Conventional gauge pressure, composite gauge pressure, differential pressure, absolute pressure
material	Conventional gauge pressure, composite gauge pressure, absolute pressure: 316L stainless steel; Differential pressure: 316L stainless steel, 6061 aluminum alloy.
Pressure Link	Conventional gauge pressure, composite gauge pressure, absolute pressure: M20x1.5 external thread; Differential pressure: A quick connect inner socket with a diameter of 6mm.
External dimensions	Conventional gauge pressure, composite gauge pressure, absolute pressure: diameter 38mm, total length 128mm; Differential pressure: base (55x55) mm, total length 150mm.
weight	Conventional gauge pressure, composite gauge pressure, absolute pressure: 285g; Differential pressure: 415g.