Bourdon tube pressure gauge RF for heating/plumbing

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring axial Kl.2,5 VOR 15710 15720 15730 object_image_81902imagemain_en

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 VOR 15840 15850 15860

AFRISO Rohrfedermanometer RF 63 0/2,5bar G1/4B mit PTFE-Dichtring axial Kl.2,5 VOR 15760 15770 15780 15790 15800

AFRISO Rohrfedermanometer RF 63 -1/0bar G1/4B mit PTFE-Dichtring radial Kl.2,5 VOR 15890 15900 15910 15920 15930 15940

AFRISO Rohrfedermanometer RF 80 -1/0bar G1/2B radial Kl.2,5 VOR 15970 15980 15990 16000 16010 16020 16030 16040 16050

AFRISO Rohrfedermanometer RF 100 -1/0bar G1/2B radial Kl.2,5 VOR 16080 16090 16100 16110 16120 16130 16140 16150 16160

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAL 15710 15720 15730

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 SAL 15840 15850 15860

AFRISO Rohrfedermanometer RF 63 0/2,5bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAL 15760 15770 15780 15790 15800

AFRISO Rohrfedermanometer RF 63 -1/0bar G1/4B mit PTFE-Dichtring radial Kl.2,5 SAL 15890 15900 15910 15920 15930 15940

AFRISO Rohrfedermanometer RF 80 -1/0bar G1/2B radial Kl.2,5 SAL 15970 15980 15990 16000 16010 16020 16030 16040 16050

AFRISO Rohrfedermanometer RF 100 -1/0bar G1/2B radial Kl.2,5 SAL 16080 16090 16100 16110 16120 16130 16140 16150 16160

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAR 15710 15720 15730

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 SAR 15840 15850 15860

AFRISO Rohrfedermanometer RF 63 0/2,5bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAR 15760 15770 15780 15790 15800

AFRISO Rohrfedermanometer RF 63 -1/0bar G1/4B mit PTFE-Dichtring radial Kl.2,5 SAR 15890 15900 15910 15920 15930 15940

AFRISO Rohrfedermanometer RF 80 -1/0bar G1/2B radial Kl.2,5 SAR 15970 15980 15990 16000 16010 16020 16030 16040 16050

AFRISO Rohrfedermanometer RF 100 -1/0bar G1/2B radial Kl.2,5 SAR 16080 16090 16100 16110 16120 16130 16140 16150 16160

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAS 15710 15720 15730

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 SAS 15840 15850 15860

AFRISO Rohrfedermanometer RF 63 0/2,5bar G1/4B mit PTFE-Dichtring axial Kl.2,5 SAS 15760 15770 15780 15790 15800

AFRISO Rohrfedermanometer RF 63 0/2,5bar G1/4B mit PTFE-Dichtring axial Kl.2,5 DRU 15760 15770 15780 15790 15800

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 DRU 15840 15850 15860

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring axial Kl.2,5 RUE 15710 15720 15730

AFRISO Rohrfedermanometer RF 50 0/6bar G1/4B mit PTFE-Dichtring radial Kl.2,5 RUE 15840 15850 15860

Data sheet Bourdon tube pressure gauge RF for heating/plumbing

Benefits

With self-sealing connection thread (NG 50 and 63) for fast mounting
Corrosion-resistant housing

Application

For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys and EPDM.

! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Versions

RF50

Housing ⌀	Connection	Thread	Alignment	Range	Type	Part no.
50 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/6 bar	RF50 ax	63127
50 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/10 bar	RF50 ax	63128
50 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/16 bar	RF50 ax	63129
50 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/6 bar	RF50 rad	63122
50 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/10 bar	RF50 rad	63123
50 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/16 bar	RF50 rad	63124

Blue part no. = in-stock items

RF63

Housing ⌀	Connection	Thread	Alignment	Range	Type	Part no.
63 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/2.5 bar	RF63 ax	63536
63 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/4 bar	RF63 ax	63537
63 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/6 bar	RF63 ax	63538
63 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/10 bar	RF63 ax	63539
63 mm	G¼B	Self-sealing with PTFE sealing ring	Centre back	0/16 bar	RF63 ax	63540
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	-1/0 bar	RF63 rad	63501
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/2.5 bar	RF63 rad	63511
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/4 bar	RF63 rad	63512
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/6 bar	RF63 rad	63513
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/10 bar	RF63 rad	63514
63 mm	G¼B	Self-sealing with PTFE sealing ring	Bottom	0/16 bar	RF63 rad	63515

Blue part no. = in-stock items

RF80

Housing ⌀	Connection	Alignment	Range	Type	Part no.
80 mm	G½B	Bottom	-1/0 bar	RF80 rad	63551
80 mm	G½B	Bottom	0/1 bar	RF80 rad	63559
80 mm	G½B	Bottom	0/1.6 bar	RF80 rad	63560
80 mm	G½B	Bottom	0/2.5 bar	RF80 rad	63561
80 mm	G½B	Bottom	0/4 bar	RF80 rad	63562
80 mm	G½B	Bottom	0/6 bar	RF80 rad	63563
80 mm	G½B	Bottom	0/10 bar	RF80 rad	63564
80 mm	G½B	Bottom	0/16 bar	RF80 rad	63565
80 mm	G½B	Bottom	0/25 bar	RF80 rad	63566

Blue part no. = in-stock items

RF100

Housing ⌀	Connection	Alignment	Range	Type	Part no.
100 mm	G½B	Bottom	-1/0 bar	RF100 rad	63601
100 mm	G½B	Bottom	0/1 bar	RF100 rad	63609
100 mm	G½B	Bottom	0/1.6 bar	RF100 rad	63610
100 mm	G½B	Bottom	0/2.5 bar	RF100 rad	63611
100 mm	G½B	Bottom	0/4 bar	RF100 rad	63612
100 mm	G½B	Bottom	0/6 bar	RF100 rad	63613
100 mm	G½B	Bottom	0/10 bar	RF100 rad	63614
100 mm	G½B	Bottom	0/16 bar	RF100 rad	63615
100 mm	G½B	Bottom	0/25 bar	RF100 rad	63616

Blue part no. = in-stock items

Downloads

	Description	Format
Data sheet Bourdon tube pressure gauge RF for heating/plumbing	Data sheet	PDF
Mounting of pressure gauge	Operating instructions	PDF
Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges RF...Ex, KP...Ex, PF...Ex	Operating instructions	PDF
Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure	Operating instructions	PDF
Dials for pressure gauges – graduation	Technical information	PDF
STP file (3D) ROHRFEDERMANOMETER-RF80-RAD-63563	CAD file	STP

Technical data

Nominal size

50 – 63 – 80 – 100

Accuracy class (EN 837-1/6)

2,5

Ranges

-1/0 bar
0/1 bar
0/1.6 bar
0/2.5 bar
0/4 bar
0/6 bar
0/10 bar
0/16 bar
0/25 bar

Application area

Static load:

¾ x full scale value

Dynamic load:

⅔ x full scale value

Short-term:

Full scale value

Operating temperature range

Medium:

Max. 60 °C

Ambient:

-20/+60 °C

Temperature performance

Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
at rising temperature approx. ± 0.4 %/10 K
falling temperature approx. ± 0.4 %/10 K
of full scale value

Degree of protection

IP 32 (EN 60529)

Standard design

Connection

Brass, centre back or bottom

NG 50:

G¼B, Self-sealing with PTFE sealing ring

NG 63:

G¼B, Self-sealing with PTFE sealing ring

NG 80:

G½B

NG 100:

G½B

Measuring element

Bourdon tube, "C" type tube
Copper alloy

Movement

Brass

Dial

Plastic, white
Scaling black

Pointer

Plastic, black

Housing

Plastic (ABS), black, highly impact-resistant and corrosion-resistant

Window

Plastic, clipped in

NG 80:

With adjustable red reference pointer

NG 100:

With adjustable red reference pointer

Technical drawings

Click the corresponding image for detail views, additional information and dimension tables.

RF/HZ 63 – centre back connection

Dimensions (mm):

NG	b	c1	c2	g1	g2	G	G1	s	SW	SW1
63	30,4	13	11,5	49,9	50,4	G¼B	G⅜B	3,7	14	17

RF/HZ 63 – bottom connection

Dimensions (mm):

NG	a	b1	c	c1	G	G1	h	h1	s	SW	SW1
63	9,8	29,7	11,2	13	G½B	G⅜B	49,5	51,5	3,7	14	17

RF 80/HY 80/HZ 80 – bottom connection

Dimensions (mm):

NG	a	b1	c	G	h	s	SW
80	12,8	32,8	17	G½B	64	2,8	14

RF 100/HY 100 – bottom connection

Dimensions (mm):

NG	a	b1	c	G	h	s	SW
100	15,5	34,5	17	G½B	74	3,5	22