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Instruction Manual

Digital Gauge

DF830SLR

 General precautions

•  Before and during operations, be sure to check that our products 

function properly.

•  Provide adequate safety measures to prevent damages in case our 

products should develop malfunctions.

•  Use outside indicated specifi cations or purposes and modifi cation 

of our products will void any warranty of the functions and 
performance as specifi ed of our products.

•  When using our products in combination with other equipment, 

the functions and performances as noted in this manual may 
not be attained, depending on operating and environmental 
conditions.

Read all the instructions in the manual carefully before use and 
strictly follow them.
Keep the manual for future references.

Safety Precautions

Magnescale Co., Ltd. products are designed in full consideration of 
safety. However, improper handling during operation or installation 
is dangerous and may lead to fi re, electric shock or other accidents 
resulting in serious injury or death. In addition, these actions may
also worsen machine performance.
Th

  erefore, be sure to observe the following safety precautions in 

order to prevent these types of accidents, and to read these “Safety 
Precautions” before operating, installing, maintaining, inspecting, 
repairing or otherwise working on this unit.

Warning Indication Meanings

Th

  e following indications are used throughout this manual, and 

their contents should be understood before reading the text.

Symbols requiring attention 

Symbols prohibiting actions

CAUTION ELECTRICAL

SHOCK

DO NOT

DISASSEMBLE

 

Warning Failing to follow the precaution items given 

below may lead to severe injury or death.

•  Do not damage, modify, excessively bend, pull on, place 

heavy objects on or heat the cable, as this may damage the 
cable and result in fi re or electric shock.

•  Do not disassemble or modify the unit, as this may result 

in injury or electric shock. Th

  ese actions may also damage 

the internal circuitry.

 

Caution

Failing to follow the precaution items given 
below may lead to injury or damage to 
surrounding objects.

• Th

  e  unit  does  not  have  an  explosion-proof  structure. 

Th

  erefore, do not use the unit in an atmosphere charged 

with infl ammable gases as this may result in fi re.

2020.6 

Printed in Japan

©2016 Magnescale Co., Ltd.

DF830SLR
2-A02-346-1B

[For U.S.A. and Canada]

THIS CLASS A DIGITAL DEVICE COMPLIES WITH PART15 OF 
THE FCC RULES AND THE CANADIAN ICES-003. OPERATION 
IS SUBJECT TO THE FOLLOWING TWO CONDITIONS.
(1)  THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, 

AND 

(2)  THIS DEVICE MUST ACCEPT ANY INTERFERENCE 

RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE 
UNDERSIGNED OPERATION.

C E T   A P P A R E I L   N U M É R I Q U E   D E   L A   C L A S S E   A 
EST CONFORME À LA NORME NMB-003 DU CANADA.

45 Suzukawa, Isehara-shi, Kanagawa 259-1146, Japan

 Specifi cations

Model name

DF830SLR

Measuring range

30 mm

Resolution

0.1 μm

Accuracy (at 20°C)

1.3 μm

Measuring force (at 20°C)

Downward : 0.7±0.35 N
Horizontal  : 0.6±0.35 N
Upward 

: 0.5±0.35 N

Maximum response speed

80 m/min

Reference point

Position at spindle movement of 1±0.5 mm

Reference point response speed

80 m/min

Output

Serial communication protocol

Number of cycles tested

60 million

(Depends on the evaluation test defi ned by Magnescale Co., Ltd.)

Protection grade
(Not including interpolation box 
and connector)

IP53

When using the DZ830BL: IP67

Vibration resistance

100 m/s

2

 (20 to 2000 Hz)

Impact resistance

1000 m/s

2

 (11 ms)

Operating temperature

0 to 50°C

Storage temperature

–20 to 60°C

Power supply

DC +10 to +30 V

Power consumption

1.2 W or less

Mass

Approx. 80 g (Not including cable and interpolation box)

Cable length

2 m

Feeler

Carbide ball tip, Mounting screw M2.5

Accessories

Instruction Manual, Spanner 

*

 Use the CE34 that is sold separately for the output cable. (Cable length Max.20 m)

φ

4.8

DF830SLR

17.9

18

24.3

23

Unit: mm

Cable length 2 m

φ

4.8

φ

13.6

φ

4

φ

8

φ

12

10.2

169.7

45.7

39.6

185.5

66

70

79

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