Mitutoyo-SERIES 137, 337 - Extension Rod Type-Tubular Inside Micrometers

MITUTOYO-SERIES 137, 337 – EXTENSION ROD TYPE-TUBULAR INSIDE MICROMETERS

Wide range of inside measurements possible by combining extension rods and anvils with the micrometer head. Two types of measuring faces are available; with or without carbide tip. (No. 337- 101/301/302/102/303/304 only available with carbide ) The sleeve is rotated to adjust the index line position when setting to a length standard. An inside length

SPECIFICATIONS

Metric

Order No.	Range	Resolution	Micrometer head stroke	Extension rods		Display unit
Order No.	Range	Resolution	Micrometer head stroke	Qty	Size	Display unit
Digimatic (LCD)
337-101	200 – 225mm	0.001mm	25mm	—	—	200 – 225mm
337-301	200 – 1000mm			6	25,50,100 (2pcs),200,300mm
337-302	200 – 1500mm			7	25, 50, 100, 200, 300 (3pcs) mm

Inch/Metric

Order No.	Range	Resolution	Micrometer head stroke	Extension rods		Display unit
Order No.	Range	Resolution	Micrometer head stroke	Qty	Size (inch)	Display unit
Digimatic (LCD)
337-102	8” – 9”	.0001″/ 0.001mm	1”	—	—	8 – 9″
337-303	8” – 40”			6	1”, 2”, 4” (2 pcs.), 8”, 12”
337-304	8” – 60”			7	1”, 2”, 4”, 8”, 12” (3 pcs.)

Extension Rod Tubular Inside Micrometers

IP Codes
Level 6: Dust-proof.
No ingress of dust allowed. Level 5: Protected against water jets.
Water projected in jets against the enclosure from any direction shall have no harmful effects.

Technical Data
Accuracy ±(3 + number of rods + maximum measurement length/50) µm (fraction rounded up)
Excluding quantizing error (only for Digimatic)

Functions

(for 337-101/301/302/102/303/304)

Zero-setting Origin restoration Data hold

2-point Preset Function lock

Automatic power ON/OFF Error alarm

Data output

Battery and scale type

(for 337-101/301/302/102/303/304)

SR44 (1 pc), 938882, for initial operational checks (standard accessory)

Battery life: Approx. 1.2 years under normal use Scale type: Electromagnetic induction-type rotary encoder

Optional accessories
Refer to page A-21 for details. Connecting cables with IT/DP/MUX, etc.
1m: 05CZA662
2m: 05CZA663

USB Input Tool Direct (2m): 06ADV380B
Connecting cables for U-WAVE-T For standard (160mm): 02AZD790B
For foot switch: 02AZE140B

Wide range of inside measurements possible by combining extension rods and anvils with the micrometer head.
Two types of measuring faces are available; with or without carbide tip. (No. 337- 101/301/302/102/303/304 only available with carbide )
The sleeve is rotated to adjust the index line position when setting to a length standard.

Extension Rod Tubular Inside Micrometers

An inside length standard is required for accurately setting the
Order No. 337-101/301/302/102/303/304 features:
IP65 (water-proof) protection level that enables use in the presence of cutting
A large-character LCD
Storage of 2 preset values for use when setting to an inside length
A function lock that prevents accidental changing of the reference setting during
An output port for measurement data that enables inclusion in a statistical process control or networked measurement Refer to page A-3 for details.
Ability to use Interface Input Tools that enable conversion of measurement data to keyboard signals that are then directly input to cells in off-the-shelf spreadsheet software such as Excel. Refer to page A-5 for details.

Extension Rod Tubular Inside Micrometers