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  • Specifications
 

SI100 & SI200 - Specification

Orbit® ACS Digital Gauging Probes

 

Product

 

 

 

 

 

 

Spring Push Axial Cable

SIxxx P/1/S

SIxxxP/2/S/2

SIxxxP/5/S

SIxxxP/10/S

SIxxxP/20/S

SIxxx6P/2/S

Spring Push Radial Cable

SIxxxPR/1/S

SIxxxPR/2/S

SIxxxPR/5/S

SIxxxPR/10/S

SIxxxPR/20/S

N/A

Pneumatic Axial Cable

N/A

SIxxxP/2/P

SIxxxP/5/P

SIxxxP/10/P

SIxxxP/20/P

N/A

Pneumatic Radial Cable

N/A

SIxxxPR/2/P

SIxxxPR/5/P

SIxxxPR/10/P

SIxxxPR/20/P

N/A

Measuring Range (mm)

1

2

5

10

20

2

Body Diameter

8H6

6H6

Note: SIxxx can be either SI100 or SI200

Performance

Accuracy (% of Reading) (1)

0.2

0.15

0.2

Repeatability μm (2)

0.15

Resolution μm -user selectable

<0.01

<0.05

<0.1

<0.01

Alarm Outputs - selectable High, OK, Low

3 outputs either NPN, PNP, logic Programable Active Hi or Lo

Discrete Inputs - user selectable

eg. Print, Zero, Preset (see manual for other options)

Update Rate for I/O discrete (ms)

5

Bandwidth of Electronics (Hz) - user selectable

460, 230, 115, 58, 29, 14, 7, 4

Bandwidth of Electronics (Hz) - user selectable

MODBUS (RTU or ASCII) or Solartron Serial Formats

Communications Interface Hardware

RS485 or RS232 (User selectable) Up to 115,200 Baud

Update Rate for Serial Data (ms)

25

Pre Travel ( mm)

0.15

Post Travel (mm)

0.35

0.85

0.35

Tip Force (N) at Middle of Range ±20%

 

Spring Push

0.7

Pneumatic at 0.4 bar

N/A

0.8

0.85

0.7

N/A

Pneumatic at 1 bar

N/A

2.8

2.5

N/

Environmental

Sealing for Probe

IP65 with gaiter or IP50 without gaiter

Sealing for Probe Interface Electronics

Top and Front: IP41, Rear: IP20, In line connector: IP67

Storage Temperature (ºC)

-20 to +70

Probe Operating Temperature with Gaiter (ºC)

+5 to +80

Probe Operating Temperature without Gaiter (ºC)

-10 to +80

Electronics Operating Temperature (ºC)

0 to 60

EMC

Emissions EN61000-6-3, EN61326

 

Immunity EN61000-6-2, EN61326

Power

18 to 32 VDC @ 0.07A typical

Material

Probe Body

Stainless Steel

Probe Tip (options)

Nylon, Ruby, Silicon Nitride, Tugsten Carbide

Gaiter (standard)

Fluoroelastomer

Cable

PUR

Electronics Module

ABS

[1] Accuracy 0.1μm or % reading, whichever greater

[2] Obtained by repeated operation against a carbide target with side load applied to bearing

 

Instrumentation Functionality

Measurement

Measurement Modes - SI100

A, MAX-MIN

Measurement Modes - SI200

A,B, A+B, A-B, (A+B)/2, (A-B)/2, MAXA-MINA, MAXB-MINB

Measurement Types

Track, Peak+, Peak-

Measurement Modes

Absolute, Zero (tare), Preset

Measurement Units

mm, inches or mils

Display

Analogue

Bar representing reading

Digital

Digital up to 5 decimal places mm (6 for inches)

Warnings

Red bar and red digital reading indicates measurement outside of limits

Keypad

Type

Sealed Membrane

 
 

 

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