High-pressure set testo 312-4

Order-Nr.  0563 1328

testo 312-4 differential pressure gauge
testo 312-4 hose set
balloon pump with release screw
conical test plug 1/2
conical test plug 3/4
testo fast printer
pressure set for gas pressure measurements on heating systems
high-pressure plug 3/8 und 3/4
high-pressue plug 1/2 and 1
high-pressure probe 1up to 25 bar
system case

Product Description

High-pressure set testo 312-4

 

Delivery Scope

  • testo 312-4 differential pressure gauge
  • testo 312-4 hose set
  • balloon pump with release screw
  • conical test plug 1/2
  • conical test plug 3/4
  • testo fast printer
  • pressure set for gas pressure measurements on heating systems
  • high-pressure plug 3/8 und 3/4
  • high-pressue plug 1/2 and 1
  • high-pressure probe 1up to 25 bar
  • system case
Temperature - TC Type K (NiCr-Ni)

Measuring range

dependent on probe type used

Accuracy

±0.4 °C (-100 to +200 °C)

±1 °C (Remaining Range)

Resolution

0.01 °C

Differential pressure (internal sensor)

Measuring range

0 to +200 hPa

Accuracy

±0.3 hPa (0 to +3 hPa)

±1.5 % of mv (+3.1 to +40 hPa)

±2 hPa or ±1 % of fsv (41 to +200 hPa)

Resolution

0.1 hPa

Pressure measurement (external probe)

Measuring range

0 to 25 bar

Accuracy

±0.6 % of fsv (0 to +10 bar)

±0.6 % of fsv (>+10 to +25 bar)

Resolution

10 hPa

General technical data

Dimensions

219 x 68 x 50 mm

Interface printer

Infrared interface

Measuring rate

1 s to 24 h

Data transfer

RS232

PC software

Easyheat

Memory

25,000 measuring values

Weight

600 g Approx.

Product Brochures

Software