Pressure Gauges, Vacuum Gauges, Bellow type Gauges, Bourdon Type Gauges

Pressure Gauges

Pressure and Vacuum Gauges

REFCO offers a large range of pressure gauges. Following types are available:

Bourdon Type Gauges Class 1.6
Bellow Type Gauges Class 1.0
Fiber glass Bellow-Gauges Class 1.0

General information

Pressure scale:
M = metric, bar
DS = double scale bar/psi
KPA = kPa/psi

Standard Refrigerant Temperature Scales:
R12 = R12/R22/R502
R12-N = R12/R22/R134a
R134a = R134a/R404A/R507
R22 = R22/R134a/R404A
R407C = R407C/R134a/R404A
R410A = R410A
CLIM = R22/R407C/R410A
MULTI = R22/R134a/R404A/R407C

Pressure ranges of gauges
bar:
Compound –1 up to +10 bar
Pressure –1 up to +30 bar
kPa:
Compound –100 up to +1000 kPa
Pressure –100 up to +3000 kPa
psi:
Compound –30 bis +140 psi
Pressure –30 bis +400 psi

For R410A
bar:
Compound –1 up to +36 bar
Pressure –1 up to +54 bar
kPa:
Compound –100 up to +3600 kPa
Pressure –100 up to +5400 kPa
psi:
Compound –30 bis +520 psi
Pressure –30 bis +780 psi

REF-CLASS Calibration Kit

ref-class-gauge-koffer_239

ref-class-gauge2_309

REF-CLASS-GAUGE

The digital pressure test gauge takes
the concept of an analog gauge, and
brings it to a new level, as only digital
calibrators can do. The REF-CLASS-GAUGE combines the accuracy of digital technology with the simplicity of an analog gauge. It achieves performance, ease-of-use and features unmatched in the pressure measurement world.

The versatility of this high-end product is your benefit. The REF-CLASS-GAUGE allows you to test the pressure of gauges on your own and in addition helps to save costs. For instance the digital manifold “DIGIMON” can easily be calibrated in-house.

The REF-CLASS-GAUGE offers a comfortable and compact solution in order to perform pressure calibration on-site. The setup is fast and straightforward, through a menu-driven display with minimal test and intuitive functions. A carrying case protects this precision device in a perfect way.

Simple generation of test pressure on-site, in lab or in the shop floor
For testing, setting and calibrating of any pressure gauges
Pneumatic pressure generation of 950 mbar to +35 bar
Ergonomic handling
Precise alignment through fine-control valve
Accuracy: 0,05% FS (incl. calibration certificate) for pressure- and temperature measurement
Rugged stainless steel case meets NEMA 4/IP65
Data logger function
Data interpretation software o demand

Part No 4682293

Bourdon Type Gauges

M2-Series Gauges

Technical Data:

Type:	Bourdon Type
Outside Diameter	68 mm / 2¾"
Class:	Class 1.6 accuracy
Connection:	standard 1/8" NPT bottom connection
	Zero point adjustable

M5-Series Gauges

Type:	Bourdon Type
Outside Diameter	80 mm / 3¼"
Class:	Class 1.0 accuracy
Connection:	standard 1/8" NPT bottom connection
	Zero point adjustable

Download: > Product range M2 and M5

MR-200/300 Series Gauges

Technical Data:

Type:	Bourdon Type, stainless housing, oilfilled
Outside Diameter	63 mm
Class:	Class 1.6 accuracy
Connection:	standard 1/4" SAE bottom connection
	Zero point adjustable
Available scales	R12, R22, R134a