MAHR MaraMeter 844 D Measuring heads

MaraMeter 844 Dkr Indicating plug gage

MaraMeter 844 Dks Indicating plug gage

MaraMeter 844 Dk Indicating plug gage

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Description

MaraMeter 844 Dkr Indicating plug gage

Measuring head has a hardened chromium plated cylinder guide and carbide tipped anvils

The carbide expanding pin transfers radial movement to indicating instrument

Constant measuring force as a result of built-in spring, eliminating user influence

Extensive modular system is composed of measuring head, holder, depth extension, right angle attachments and depth stops

Technical data

Order no.	Nominal size mm	Product type	Nominal value of	Nominal Diameter up to	Measuring range	Manufacturing tolerance	Hysteresis fu (µm)	Repeatability fw (µm)
4478250	3.990 - 8.000	844 Dkr	3.99 mm	8 mm	0.1 mm	-0.02 / -0.04	0.4 µm	1 µm
4478251	8.000 - 16.000	844 Dkr	8 mm	16 mm	0.15 mm	-0.02 / -0.04	0.4 µm	1 µm
4478252	16.000 - 25.000	844 Dkr	16 mm	25 mm	0.2 mm	-0.02 / -0.05	0.4 µm	1 µm
4478254	25.000 - 32.000	844 Dkr	25 mm	32 mm	0.2 mm	-0.02 / -0.05	0.4 µm	1 µm
4478255	32.000 - 44.000	844 Dkr	32 mm	44 mm	0.2 mm	-0.02 / -0.06	0.4 µm	1 µm
4478256	44.000 - 50.000	844 Dkr	44 mm	50 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478257	50.000 - 60.000	844 Dkr	50 mm	60 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478258	60.000 - 70.000	844 Dkr	60 mm	70 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478259	70.000 - 80.000	844 Dkr	70 mm	80 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478260	80.000 - 90.000	844 Dkr	80 mm	90 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478261	90.000 - 100.000	844 Dkr	90 mm	100 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478262	100.000 - 110.000	844 Dkr	100 mm	110 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478263	110.000 - 120.000	844 Dkr	110 mm	120 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478264	120.000 - 130.000	844 Dkr	120 mm	130 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478265	130.000 - 140.000	844 Dkr	130 mm	140 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478266	140.000 - 150.000	844 Dkr	140 mm	150 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478267	150.000 - 160.000	844 Dkr	150 mm	160 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478268	160.000 - 170.000	844 Dkr	160 mm	170 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478269	170.000 - 180.000	844 Dkr	170 mm	180 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478270	180.000 - 190.000	844 Dkr	180 mm	190 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478271	190.000 - 200.000	844 Dkr	190 mm	200 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478272	2.980 - 3.990	844 Dkr	2.98 mm	3.99 mm	0.1 mm	-0.02 / -0.04	0.4 µm	1 µ

Order no.

Nominal size mm

Product type

Nominal value of

Nominal Diameter up to

Measuring range

Manufacturing tolerance

Hysteresis fu (µm)

Repeatability fw (µm)

4478250

3.990 - 8.000

844 Dkr

3.99 mm

8 mm

0.1 mm

-0.02 / -0.04

0.4 µm

1 µm

4478251

8.000 - 16.000

844 Dkr

8 mm

16 mm

0.15 mm

-0.02 / -0.04

0.4 µm

1 µm

4478252

16.000 - 25.000

844 Dkr

16 mm

25 mm

0.2 mm

-0.02 / -0.05

0.4 µm

1 µm

4478254

25.000 - 32.000

844 Dkr

25 mm

32 mm

0.2 mm

-0.02 / -0.05

0.4 µm

1 µm

4478255

32.000 - 44.000

844 Dkr

32 mm

44 mm

0.2 mm

-0.02 / -0.06

0.4 µm

1 µm

4478256

44.000 - 50.000

844 Dkr

44 mm

50 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478257

50.000 - 60.000

844 Dkr

50 mm

60 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478258

60.000 - 70.000

844 Dkr

60 mm

70 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478259

70.000 - 80.000

844 Dkr

70 mm

80 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478260

80.000 - 90.000

844 Dkr

80 mm

90 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478261

90.000 - 100.000

844 Dkr

90 mm

100 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478262

100.000 - 110.000

844 Dkr

100 mm

110 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478263

110.000 - 120.000

844 Dkr

110 mm

120 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478264

120.000 - 130.000

844 Dkr

120 mm

130 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478265

130.000 - 140.000

844 Dkr

130 mm

140 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478266

140.000 - 150.000

844 Dkr

140 mm

150 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478267

150.000 - 160.000

844 Dkr

150 mm

160 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478268

160.000 - 170.000

844 Dkr

160 mm

170 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478269

170.000 - 180.000

844 Dkr

170 mm

180 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478270

180.000 - 190.000

844 Dkr

180 mm

190 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478271

190.000 - 200.000

844 Dkr

190 mm

200 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478272

2.980 - 3.990

844 Dkr

2.98 mm

3.99 mm

0.1 mm

-0.02 / -0.04

0.4 µm

1 µ

MaraMeter 844 Dks Indicating plug gage

Technical data

Order no.	Nominal size mm	Product type	Nominal value of	Nominal Diameter up to	Measuring range	Manufacturing tolerance	Hysteresis fu (µm)	Repeatability fw (µm)
4478230	16.000 - 25.000	844 Dks	16 mm	25 mm	0.15 mm	-0.02 / -0.05	0.4 µm	1 µm
4478232	25.000 - 32.000	844 Dks	25 mm	32 mm	0.15 mm	-0.02 / -0.05	0.4 µm	1 µm
4478233	32.000 - 44.000	844 Dks	32 mm	44 mm	0.15 mm	-0.03 / -0.06	0.4 µm	1 µm
4478234	44.000 - 50.000	844 Dks	44 mm	50 mm	0.15 mm	-0.03 / -0.06	0.4 µm	1 µm
4478235	50.000 - 60.000	844 Dks	50 mm	60 mm	0.15 mm	-0.03 / -0.06	0.4 µm	1 µm
4478236	60.000 - 70.000	844 Dks	60 mm	70 mm	0.15 mm	-0.03 / -0.06	0.4 µm	1 µm
4478237	70.000 - 80.000	844 Dks	70 mm	80 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478238	80.000 - 90.000	844 Dks	80 mm	90 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478239	90.000 - 100.000	844 Dks	90 mm	100 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478240	100.000 - 110.000	844 Dks	100 mm	110 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478241	110.000 - 120.000	844 Dks	110 mm	120 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478242	120.000 - 130.000	844 Dks	120 mm	130 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478243	130.000 - 140.000	844 Dks	130 mm	140 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478244	140.000 - 150.000	844 Dks	140 mm	150 mm	0.15 mm	-0.04 / -0.07	0.4 µm	1 µm
4478245	8.000 - 16.000	844 Dks	8 mm	16 mm	0.15 mm	-0.02 / -0.04	0.4 µm	1 µm
4478285	4.000 - 8.000	844 Dks	4 mm	8 mm	0.1 mm	-0.02 / -0.04	0.4 µm	1 µm

Order no.

Nominal size mm

Product type

Nominal value of

Nominal Diameter up to

Measuring range

Manufacturing tolerance

Hysteresis fu (µm)

Repeatability fw (µm)

4478230

16.000 - 25.000

844 Dks

16 mm

25 mm

0.15 mm

-0.02 / -0.05

0.4 µm

1 µm

4478232

25.000 - 32.000

844 Dks

25 mm

32 mm

0.15 mm

-0.02 / -0.05

0.4 µm

1 µm

4478233

32.000 - 44.000

844 Dks

32 mm

44 mm

0.15 mm

-0.03 / -0.06

0.4 µm

1 µm

4478234

44.000 - 50.000

844 Dks

44 mm

50 mm

0.15 mm

-0.03 / -0.06

0.4 µm

1 µm

4478235

50.000 - 60.000

844 Dks

50 mm

60 mm

0.15 mm

-0.03 / -0.06

0.4 µm

1 µm

4478236

60.000 - 70.000

844 Dks

60 mm

70 mm

0.15 mm

-0.03 / -0.06

0.4 µm

1 µm

4478237

70.000 - 80.000

844 Dks

70 mm

80 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478238

80.000 - 90.000

844 Dks

80 mm

90 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478239

90.000 - 100.000

844 Dks

90 mm

100 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478240

100.000 - 110.000

844 Dks

100 mm

110 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478241

110.000 - 120.000

844 Dks

110 mm

120 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478242

120.000 - 130.000

844 Dks

120 mm

130 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478243

130.000 - 140.000

844 Dks

130 mm

140 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478244

140.000 - 150.000

844 Dks

140 mm

150 mm

0.15 mm

-0.04 / -0.07

0.4 µm

1 µm

4478245

8.000 - 16.000

844 Dks

8 mm

16 mm

0.15 mm

-0.02 / -0.04

0.4 µm

1 µm

4478285

4.000 - 8.000

844 Dks

4 mm

8 mm

0.1 mm

-0.02 / -0.04

0.4 µm

1 µm

MaraMeter 844 Dk Indicating plug gage

Technical data

Order no.	Nominal size mm	Product type	Nominal value of	Nominal Diameter up to	Measuring range	Manufacturing tolerance	Hysteresis fu (µm)	Repeatability fw (µm)
4478200	3.991 - 8.000	844 Dk	3.991 mm	8 mm	0.1 mm	-0.02 / -0.04	0.4 µm	1 µm
4478201	8.001 - 16.000	844 Dk	8.001 mm	16 mm	0.15 mm	-0.02 / -0.04	0.4 µm	1 µm
4478202	16.001 - 25.000	844 Dk	16.000999 mm	25 mm	0.2 mm	-0.02 / -0.05	0.4 µm	1 µm
4478204	25.001 - 32.000	844 Dk	25.000999 mm	32 mm	0.2 mm	-0.02 / -0.05	0.4 µm	1 µm
4478205	32.001 - 44.000	844 Dk	32.000999 mm	44 mm	0.2 mm	-0.02 / -0.06	0.4 µm	1 µm
4478206	44.001 - 50.000	844 Dk	44.000999 mm	50 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478207	50.001 - 60.000	844 Dk	50.000999 mm	60 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478208	60.001 - 70.000	844 Dk	60.000999 mm	70 mm	0.2 mm	-0.03 / -0.06	0.4 µm	1 µm
4478209	70.001 - 80.000	844 Dk	70.000999 mm	80 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478210	80.001 - 90.000	844 Dk	80.000999 mm	90 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478211	90.001 - 100.000	844 Dk	90.000999 mm	100 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478212	100.001 - 110.000	844 Dk	100.000999 mm	110 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478213	110.001 - 120.000	844 Dk	110.000999 mm	120 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478214	120.001 - 130.000	844 Dk	120.000999 mm	130 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478215	130.001 - 140.000	844 Dk	130.001007 mm	140 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478216	140.001 - 150.000	844 Dk	140.001007 mm	150 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478217	150.001 - 160.000	844 Dk	150.001007 mm	160 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478218	160.001 - 170.000	844 Dk	160.001007 mm	170 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478219	170.001 - 180.000	844 Dk	170.001007 mm	180 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478220	180.001 - 190.000	844 Dk	180.001007 mm	190 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4478221	190.001 - 200.000	844 Dk	190.001007 mm	200 mm	0.2 mm	-0.04 / -0.07	0.4 µm	1 µm
4480184	2.980 - 3.990	844 Dk	2.98 mm	3.99 mm	0.1 mm	-0.02 / -0.04	0.4 µm	1 µm

Order no.

Nominal size mm

Product type

Nominal value of

Nominal Diameter up to

Measuring range

Manufacturing tolerance

Hysteresis fu (µm)

Repeatability fw (µm)

4478200

3.991 - 8.000

844 Dk

3.991 mm

8 mm

0.1 mm

-0.02 / -0.04

0.4 µm

1 µm

4478201

8.001 - 16.000

844 Dk

8.001 mm

16 mm

0.15 mm

-0.02 / -0.04

0.4 µm

1 µm

4478202

16.001 - 25.000

844 Dk

16.000999 mm

25 mm

0.2 mm

-0.02 / -0.05

0.4 µm

1 µm

4478204

25.001 - 32.000

844 Dk

25.000999 mm

32 mm

0.2 mm

-0.02 / -0.05

0.4 µm

1 µm

4478205

32.001 - 44.000

844 Dk

32.000999 mm

44 mm

0.2 mm

-0.02 / -0.06

0.4 µm

1 µm

4478206

44.001 - 50.000

844 Dk

44.000999 mm

50 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478207

50.001 - 60.000

844 Dk

50.000999 mm

60 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478208

60.001 - 70.000

844 Dk

60.000999 mm

70 mm

0.2 mm

-0.03 / -0.06

0.4 µm

1 µm

4478209

70.001 - 80.000

844 Dk

70.000999 mm

80 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478210

80.001 - 90.000

844 Dk

80.000999 mm

90 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478211

90.001 - 100.000

844 Dk

90.000999 mm

100 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478212

100.001 - 110.000

844 Dk

100.000999 mm

110 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478213

110.001 - 120.000

844 Dk

110.000999 mm

120 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478214

120.001 - 130.000

844 Dk

120.000999 mm

130 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478215

130.001 - 140.000

844 Dk

130.001007 mm

140 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478216

140.001 - 150.000

844 Dk

140.001007 mm

150 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478217

150.001 - 160.000

844 Dk

150.001007 mm

160 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478218

160.001 - 170.000

844 Dk

160.001007 mm

170 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478219

170.001 - 180.000

844 Dk

170.001007 mm

180 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478220

180.001 - 190.000

844 Dk

180.001007 mm

190 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4478221

190.001 - 200.000

844 Dk

190.001007 mm

200 mm

0.2 mm

-0.04 / -0.07

0.4 µm

1 µm

4480184

2.980 - 3.990

844 Dk

2.98 mm

3.99 mm

0.1 mm

-0.02 / -0.04

0.4 µm

1 µm