Product Description
General Information
|
Manufacturer |
Emerson |
|---|---|
|
Model/Part Number |
CON021+PR6423/013-030 |
|
Description |
Eddy Current Signal Converter with 8mm Eddy Current Sensor |
CON021 - Eddy Current Signal Converter
Dynamic Performance
|
Parameter |
Value |
|---|---|
|
Frequency Range (-3 dB) |
0 to 20000 Hz |
|
Rise Time |
<15 µs |
Note: Designed for PR6422, PR6423, PR6424, PR6425, PR6426, PR6453.
For extended range, use CON021/91x-xxx.
PR6425 always requires an extended range converter.
Environmental Limits
|
Parameter |
Value |
|---|---|
|
Operating Temperature Range |
-30 to 100°C (-22 to 212°F) |
|
Shock and Vibration |
5g @ 60 Hz @ 25°C (77°F) |
|
Protection Class |
IP20 |
Power & Electrical
|
Parameter |
Value |
|---|---|
|
Supply Voltage Range |
-23V to -32V (Output: -4V to -20V) |
|
Supply Voltage Range |
-21V to -32V (Output: -2V to -18V) |
Physical Characteristics
|
Parameter |
Value |
|---|---|
|
Housing Material |
LMgSi 0.5 F22 |
|
Weight |
~120 grams (4.24 oz) |
|
Mounting |
4 Screws M5x20 (Included) |
|
Connections |
Transducer: Self-Locking Lemo-Plug |
|
Supply/Output |
Screw Terminal Type (max. 1.5mm² wire) |
Ordering Information
|
Model Number |
Sensor Type |
Measuring Range |
Linearity Error |
|---|---|---|---|
|
CON021 |
PR6423 |
2.0mm (Standard Range) |
≤ 1.0% |
PR6423 - 8mm Eddy Current Sensor
Performance
|
Parameter |
Value |
|---|---|
|
Linear Measurement Range |
2 mm (80 mils) |
|
Initial Air Gap |
0.5 mm (20 mils) |
|
Incremental Scale Factor (ISF) |
8 V/mm (203.2 mV/mil) ± 5% (0 to 45°C) |
|
Deviation from Best Fit Line (DSL) |
± 0.025 mm (± 1 mil) (0 to 45°C) |
Measuring Target
|
Parameter |
Value |
|---|---|
|
Minimum Shaft Diameter |
25 mm (0.79”) |
|
Target Material |
42CrMo4 (AISI/SAE 4140) Standard |
|
Other Materials |
Available on request |
Environmental & General
|
Parameter |
Value |
|---|---|
|
Protection Class |
IP66 (IEC 60529) |
|
Operating Temperature - Sensor (1m Cable) |
-35 to +180°C (-31 to 356°F) |
|
Operating Temperature - Cable & Connector |
-35 to +150°C (-31 to 302°F) |
|
Sensor Tip Material |
PEEK (Polyether Ether Ketone) |
|
Case Material |
Stainless Steel |
|
Cable Material |
PTFE (Polytetrafluoroethylene) |
|
Connector Material |
Brass, Nickel-Plated |
|
Weight (Sensor with 1m Cable) |
~100 grams (3.53 oz) |
Ordering Information
|
Tip Diameter |
Case Threads |
Armored Cable |
Model No. |
|---|---|---|---|
|
8mm |
M10x1 |
No |
PR6423/00 |
|
8mm |
M10x1 |
Yes |
PR6423/01 |
|
8mm |
3/8”-24 UNF |
No |
PR6423/10 |
|
8mm |
3/8”-24 UNF |
Yes |
PR6423/11 |
Note: PR6423/03 and PR6423/13 are armored cable options for reverse mount if an adapter plug is used.
Model Selection
|
Case Thread (X) |
Adapter Plug (X) |
Cable Length (X) |
Cable End (X) |
|---|---|---|---|
|
0: 25mm |
0: With |
0: 4.0m |
0: Lemo* |
|
1: 35mm |
1: Without |
1: 5.0m |
1: Open |
|
2: 45mm |
3: 8.0m |
||
|
3: 55mm |
F: 9.0m |
||
|
4: 65mm |
4: 10.0m |
||
|
5: 75mm |
|||
|
6: 85mm |
|||
|
7: 95mm |
|||
|
8: 105mm |
|||
|
9: 115mm |
|||
|
E: 155mm |
|||
|
H: 195mm |
|||
|
R: Reverse Mount |