PR9112 Intelligent Pressure Calibrator

FEATURES:

  • Built-in manual operator function, The HART intelligent pressure transmitter can be calibrated.(optional)
  • Double-row liquid crystal display with backlight.
  • mmH2O、mmHg、psi、kPa、MPa、Pa、mbar、bar、kgf/c㎡, switch between nine pressure units.
  • With DC24V output function.
  • With current, voltage measurement.
  • Measuring with switching volume.
  • With communication interface.(optional)
  • Storage capacity: total 30 pcs file, (50 data records of each file)
  • Big screen crystal liquid display

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PR9112 Intelligent Pressure Calibrator

New-type products (HART agreement can be brought), Double-row liquid crystal display with backlight, There are nine pressure units can be switched according to the actual needs of users, with DC24V output function, Connect with various stressors and very suitable for field and laboratory use.

TECHNICAL PARAMETERS

Model

PR9112 Intelligent Pressure Calibrator

Pressure Measurement

Measurement Range

(-0.1~250)Mpa

Display accuracy

±0.05%F.S, ±0.02%F.S

 

Electric Current Measurement

 Range

±30.0000mA

Sensitivity

0.1uA

Accuracy

±(0.01%R.D+0.003%F.S)

 

Voltage Measurement

Range

±30.0000V

Sensitivity

0.1mV

Accuracy

±(0.01%R.D +0.003%F.S)

Switching Value

A group of Power/outage measurement

Output function

Direct-current output

DC24V±0.5V

 

Operating Environmental

Working Temperature

(-20~50)℃

Relative Temperature

<95%

Storage Temperature

(-30~80)℃

 

Power Supply Configuration

Power supply mode

Lithium battery or power supply

Battery Operating Time

60 hours (24V with no load)

Charging time

About 4 hours

 

Other indicators

Size

115mm×45mm×180mm

Communication interface

specialized three-core aviation plug

Weight

0.8KG

MAIN APPLICATION:

1.Calibrate pressure (differential pressure) transmitter

2.Calibrate pressure switch

3.Verify the precision pressure gauge, General pressure gauge.

SOFTWARE CONFIGURATION:

PR9112S software of pressure verification system is the supporting software of our digital pressure calibrator series products in our company, Data collection records can be performed, Auto generated form, Automatic error calculation, Print certificate.

1.Routine Pressure Range Selection Table

No.

Pressure Range

Type

Class of accuracy

01

(-100~0) kPa

G

0.02/0.05

02

(0~60)Pa

G

0.2/0.05

03

(0~250)Pa

G

0.2/0.05

04

(0 ~ 1) kPa

G

0.05/0.1

05

(0 ~ 2) kPa

G

0.05/0.1

06

(0 ~ 2.5) kPa

G

0.05/0.1

07

(0 ~ 5) kPa

G

0.05/0.1

08

(0 ~ 10) kPa

G

0.05/0.1

09

(0 ~ 16) kPa

G

0.05/0.1

10

(0 ~ 25) kPa

G

0.05/0.1

11

(0 ~ 40) kPa

G

0.05/0.1

12

(0 ~ 60) kPa

G

0.05/0.1

13

(0 ~ 100) kPa

G

0.05/0.1

14

(0 ~ 160) kPa

G/L

0.02/0.05

15

(0 ~ 250) kPa

G/L

0.02/0.05

16

(0 ~ 400) kPa

G/L

0.02/0.05

17

(0 ~ 600) kPa

G/L

0.02/0.05

18

(0 ~ 1) MPa

G/L

0.02/0.05

19

(0 ~ 1.6) MPa

G/L

0.02/0.05

20

(0 ~ 2.5) MPa

G/L

0.02/0.05

21

(0 ~ 4) MPa

G/L

0.02/0.05

22

(0 ~ 6) MPa

G/L

0.02/0.05

23

(0 ~ 10) MPa

G/L

0.02/0.05

24

(0 ~ 16) MPa

G/L

0.02/0.05

25

(0 ~ 25) MPa

G/L

0.02/0.05

26

(0 ~ 40) MPa

G/L

0.02/0.05

27

(0 ~ 60) MPa

G/L

0.05/0.1

28

(0 ~ 100) MPa

G/L

0.05/0.1

29

(0 ~ 160) MPa

G/L

0.05/0.1

30

(0 ~ 250) MPa

G/L

0.05/0.1

Remarks: G=Gas           L=Liquid

 

2.Composite Pressure Range Selection Table:

No.

Pressure Range

Type

Class of accuracy

01

±60 Pa

G

0.2/0.5

02

±160 Pa

G

0.2/0.5

03

±250 Pa

G

0.2/0.5

04

±500 Pa

G

0.2/0.5

05

±1 kPa

G

0.05/0.1

06

±2 kPa

G

0.05/0.1

07

±2.5 kPa

G

0.05/0.1

08

±5 kPa

G

0.05/0.1

09

±10 kPa

G

0.05/0.1

10

±16 kPa

G

0.05/0.1

11

±25 kPa

G

0.05/0.1

12

±40 kPa

G

0.05/0.1

13

±60 kPa

G

0.05/0.1

14

±100 kPa

G

0.02/0.05

15

(-100 ~160) kPa

G/L

0.02/0.05

16

(-100 ~250) kPa

G/L

0.02/0.05

17

(-100 ~400) kPa

G/L

0.02/0.05

18

(-100 ~600) kPa

G/L

0.02/0.05

19

(-0.1~1)Mpa

G/L

0.02/0.05

20

(-0.1~1.6)Mpa

G/L

0.02/0.05

21

(-0.1~2.5)Mpa

G/L

0.02/0.05

 Remarks:

  1. Partial range can do absolutely pressure
  2. Automatic temperature compensation range:(-20~50℃)
  3. Pressure transfer medium requires non-corrosive