Sino Instruments HS602 User manual

User manual

HS602

Intelligent Pressure Calibrator

The operating instructions are parts of the products and must be kept in

the immediate vicinity of the instrument and readily accessible to skilled

personnel at any time.

Skilled personnel must have carefully read and understood the operating

instructions prior to beginning any work.

The manufacturer's liability is void in the case of any damage caused

by using the product contrary to its intended use,non-compliance with

these operating instructions,assignment of insufciently qualied skilled

personnel or unauthorised modications to the instrument.

HUAXIN reserve the rights to change the contents or form of these

operating instructions at any time without prior notice having been

given.

Claim

In order to protect your ordering products,your own and others safety,Please

read this manual carefully before your operation. And pls place this manual

near the operation site for the operator reference.The consequence would be

incurred by the non-observance are marked.

Disassembling the inner components may take toll or completely

damage the equipment.Only the qualified technician could make a

repairment. Any abnormal happened to the equipment,pls call our

service staff to make a repairment under their instruction.

Please don't disassemble & repair the equipment by yourself.

Safety information

Warning

To avoid over pressure damges,don't apply pressure that exceeds the

limits listed in the pressure specication table.

This action might injure the product and inuce the performance.

Pay attention to the range

Don't beat and shock

Other power supply will damage to the product, and even may cause

the re or an electric shock.

The calibration should be carried out under a standard calibration

condition,such as the standard gauge must be accuracy 3 times of

HS602,ambient temperature (20±2)℃.

Only use the special adapter or battery

The calibration should be carried out under a standard calibration condition

Symbols

Labelling,Safety Marks

Symbols used on the product and in the menu

Symbol Meaning Symbol Meaning

Indicates warning Conforms to European

Union directives

Indicates important

information

Conforms to standard of

PCEC

Intelligent Pressure Calibrator

Model:HS602 NO.1401118104

Voltage:8.4DCV Range:(0-10)bar

Date:2014.1 Accuracy:±0.5%F.S

Huaxin Instrument(Beijing)Co.,Ltd

Product name

Model

Voltage

Date of manufacture Accuracy

Manufacturer

Pressure range

No.

That will damage the item by using the wrong medium.

Pay attention to the medium of the item

That will damage the item,and even may cause the re or an electric

shock.

Don't immersed in water or exposed to water or getting wet

Claim

Safety information

1. Summary - 1 -

2. Technical Spec - 2 -

3. Working Principle - 4 -

4. Install Operation - 4 -

4.1. Basic structure - 4 -

4.2. Button& terminal Introduction - 5 -

4.3. Display - 6 -

4.4. Installation method - 6 -

4.5. The gauge type - 6 -

4.6. Change the original pressure unit - 7 -

4.7. Temperature modication display - 8 -

4.8. DC24V output setting - 10 -

4.9. COM Communication setting - 10 -

4.10. Digital display setting - 11 -

4.11. Factory reset - 12 -

5. Calibration step - 12 -

5.1. Pressure Low point, High Point Calibration - 12 -

5.2. Clear two point modication value - 14 -

5.3. Clearing clear zero value - 15 -

5.4. Current measurement calibration - 15 -

5.5. Voltage measurement calibration - 17 -

6. HART - 18 -

6.1. Using HS602 Calibrated HART Pressure transmitter - 18 -

6.2. Connection - 19 -

6.3. Operation step - 19 -

7. Field instrument testing - 21 -

7.1. Using storing function calibrate pressure transmitter in the eld - 21 -

7.2. Basic Setting - 21 -

7.3. Starting testing - 22 -

7.4. Data browsing - 22 -

8. Maintenance - 23 -

8.1. Maintenance and instruments - 23 -

8.2. Attention items - 23 -

9. Accessories List - 24 -

10. Standard - 24 -

11. Support - 24 -

1.Summary

Pressure range up to 2500bar

High accuracy up to 0.025%F.S

Current measurement (0-25)mA

Accuracy ±(0.02%RD+0.005%F.S)

Voltage measurement (0-25)V

Accuracy ±(0.02%RD+0.005%F.S)

Pressure switch test

HART Communication capability

Advanced temperature compensating

24vdc power for Pressure transimtter testing

Large,easy to read display with 6-digit resolution

RS232 communication with PC

With Max and mix values function

Zero point,full scale calibration function

Nine pressure units selectable

Equipment with rugged ABS plastic

Rechargeable lithium battery or charger

Data storing function

Large LCD with white backlight,dual readout

Light weight,small size,easy operation

HS602 Intelligent pressure calibrator is a high-precision single-range

digital pressure gauge with hart function. it is composed of high-precision

measurement chips,DC24V power supply,rechargeable battery protection

circuit,hart communication modules and intelligent digital pressure module

and so on.

This unit can be used for real-time measurement of pressure value and the

calibration of the pressure transmitters,differential pressure transmitters,

pressure transducers and pressure gauges,etc.

Characteristics

Model

HS602 Intelligent Pressure

Calibrator

Accuracy

±0.025% F.S, ±0.05% F.S

Electric signal

Current measurement:(0-25)mA

Accuracy:±(0.02%RD+ 0.005%F.S)

Voltage measurement:(0-25)V

Accuracy:±(0.02%RD+ 0.005%F.S)

DC output:DC24V(≤30mA)

Accuracy:±1%F.S

Gauge types

Gauge pressure

Compound pressure

Absolute pressure

Differential pressure

Work medium

Oil, water&noncorrosive gases

Over pressure alarm

120%Full Scale

Display

Description:6 digits big LCD

with blacklight

Display rate:Less than 0.025%

of full scale is 150ms,more than

0.025% of full scale is 1s

Numeral display height:16.5mm

(0.65")

Pressure unit

psi,bar, mbar,kgf/cm2,Pa,kPa,

MPa,mmH2O,mmHg

Temperature

Compensated temperature:

-10°C to 50°C

Operating temperature:

-10°C to 50°C

Humidity:<95%

Storing temperature:-20°C to 70°C

Pressure connection

1/4NPT male,M20×1.5 male

Other connections customized

Power

Battery:One piece 7.4Vdc

rechargeable lithium battery&charger

Battery life:80 hours

Housing

Case material:Plastic

Wetted parts:316 stainless steel

Dimension:Φ95mmx49mm

Total height:166(mm)

Weight:0.75kg

Data storing

Storage capacity:calibration record

of 30pcs gauge under test

Communication

RS232

Certicate

CE .....................

EX .....................

ISO 17025 lab calibration

certicate(optional)

2.Technical Specication

Pressure ranges selection sheet

Compound pressure

Gauge pressure

No. Range (bar) Accuracy ( % FS) Media Pressure Type

HS602-1 (-1-0) 0.025,0.05 G G

HS602-2 (0-0.4) 0.025,0.05 G G

HS602-3 (0-0.6) 0.025,0.05 G G

HS602-4 (0-0.7) 0.025,0.05 G G,A

HS602-5 (0-1) 0.025,0.05 G G,A

HS602-6 (0-1.6) 0.025,0.05 G,L G,A

HS602-7 (0-2) 0.025,0.05 G,L G,A

HS602-8 (0-2.5) 0.025,0.05 G,L G,A

HS602-9 (0-3.5) 0.025,0.05 G,L G,A

HS602-10 (0-4) 0.025,0.05 G,L G,A

HS602-11 (0-6) 0.025,0.05 G,L G,A

HS602-12 (0-7) 0.025,0.05 G,L G,A

HS602-13 (0-10) 0.025,0.05 G,L G,A

HS602-14 (0-16) 0.025,0.05 G,L G,A

HS602-15 (0-20) 0.025,0.05 G,L G,A

HS602-16 (0-25) 0.025,0.05 G,L G,A

HS602-17 (0-35) 0.025,0.05 G,L G,A

HS602-18 (0-40) 0.025,0.05 G,L G

HS602-19 (0-60) 0.025,0.05 G,L G

HS602-20 (0-70) 0.025,0.05 G,L G

HS602-21 (0-100) 0.025,0.05 G,L G

HS602-22 (0-160) 0.025,0.05 G,L G

HS602-23 (0-200) 0.025,0.05 G,L G

HS602-24 (0-250) 0.025,0.05 G,L G

HS602-25 (0-350) 0.025,0.05 G,L G

HS602-26 (0-400) 0.025,0.05 G,L G

HS602-27 (0-600) 0.025,0.05 G,L G

HS602-28 (0-700) 0.025,0.05 G,L G

HS602-29 (0-1000) 0.025,0.05 G,L G

HS602-30 (0-1600) 0.1,0.2 G,L G

HS602-31 (0-2500) 0.1,0.2 G,L G

No. Range Accuracy Media Pressure Type

HS602-32 (-0.025-0.025)0.05 G D,G

HS602-33 (-0.05-0.05)0.025,0.05 G D,G

HS602-34 (-0.1-0.1) 0.025,0.05 G D,G

HS602-35 (-0.25-0.25)0.025,0.05 G D,G

HS602-36 (-1-1) 0.025,0.05 G D,G

HS602-37 (-1-6) 0.025,0.05 G,L G

HS602-38 (-1-10) 0.025,0.05 G,L G

HS602-39 (-1-25)0.025,0.05 G,L G

Remark:G=Gauge pressure A=Absolute pressure D=Differential pressure

3.Working Principle

4.Install Operation

The tested pressure signal acts on the pressure sensor,the signal of pressure

sensor change into electrical signal.the current and voltage measurement

signal will be led into via the terminal on the panel,after the A/D conversion

and the sampling-processing by microprocessor,the final result would be

displayed on the LCD screen.

4.1 Basic structure

Current,Voltage,Double

Switching Value Input

Battery&Charging protecting

DC+5V,3.3V

DC24V Output

Display Button

LCD display

A/D Converter

HART

RS232

Pressure Sensor

CPU

Model

Screen

Buttons

Pressure range

Male thead

RS232 port

Adapter

socket

Label

1/4 NPT(or customized)

(X-XX)bar

1.Back cover insert 13.Cover battery plate

2.Front cover 14.Lock nut

3.Key-press panel 15.Press cover

4.Button switch 16.Hole press cover

5.Power strip 17.Support pad for sensor

6.Front view window 18.Reinforcing pad for sensor

7.LCD 19.Sensor

8.PCB 20.O-ring 9×1.8

9.Plugging terminal panel 21.High pressure sealing

10.Terminal board 22.Check ring 19

11.Back cover 23.O-ring 16×1.8

12.Li-ion battery pack 24.Sensor connector

4.2 Button&terminal Introduction

Connection terminals:

Including terminals for current measurement,voltage measurement,

DC24V output, pressure switch value measurement and a public terminal.

Connect terminals as below;

Light up the display screen.

Starting unit is kPa, press this key to switch unit circularly among

mmHg、mmH2O、bar、mbar、psi、kgf/cm2、MPa and Pa.

Press this key to clear current value as zero drift value.then this gauge

would be already in a clearing zero status when you start it up again.

Press this key for zero point and full scale calibration and linear

revision to insure the accuracy.( Do not use the key if there is no

necessary calibration equipments available)

Starting function is measurement for press,current, temperature.

press this key to switch circularly and then choose the measuring

function your demand.

MEASURE

CAL

ZERO

UNIT

LIGHT

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