Product Description
General Information
Manufacturer: Emerson
Model/Part Number: CON021/916-200+PR6426/000-130
Description: Eddy Current Signal Converter + 32mm Eddy Current Sensor
Dynamic Performance
|
Parameter |
Value |
|---|---|
|
Frequency Range (-3 dB) |
0 to 20000 Hz |
|
Rise Time |
<15 µs |
|
Supported Sensor Models |
PR6422, PR6423, PR6424, PR6425, PR6426, PR6453 |
|
Extended Range Converter |
Required for PR6425 |
Environmental
|
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) |
|
-21V to -32V (Output: -2V to -18V) |
Physical
|
Parameter |
Value |
|---|---|
|
Housing Material |
LMgSi 0.5 F22 |
|
Weight |
~120 grams (4.24 oz) |
|
Mounting |
4 Screws M5x20 (Included) |
|
Connections |
Self-Locking Lemo-Plug (Transducer) |
|
Supply/Output Connections |
Screw Terminal Type (max. 1.5mm² wire) |
Ordering Information
|
Model Number |
Sensor Type |
Measuring Range |
Linearity Error |
|---|---|---|---|
|
CON021 |
PR6422 |
1.0mm (Standard) |
≤ 1.5% |
|
PR6423 |
2.0mm (Standard) |
≤ 1.0% |
|
|
PR6424 |
4.0mm (Standard) |
≤ 1.5% |
|
|
PR6426 |
8.0mm (Standard) |
≤ 1.5% |
|
|
CON021/916-200 |
PR6426 |
20.0mm (Extended) |
≤ 2.5% |
PR6426 Sensor Specifications
Dynamic Performance
|
Parameter |
Value |
|---|---|
|
Sensitivity |
2 V/mm (50.8 mV/mil) ≤ ±1.5% max |
|
Air Gap (Center) |
Approx. 5.5 mm (0.22”) Nominal |
|
Long Term Drift |
< 0.3% |
|
Static Range |
±4.0 mm (0.157”) |
Target
|
Parameter |
Value |
|---|---|
|
Target/Surface Material |
Ferromagnetic Steel (42 Cr Mo 4 Standard) |
|
Maximum Surface Speed |
2,500 m/s (98,425 ips) |
|
Shaft Diameter |
≥200 mm (7.87”) |
Environmental
|
Parameter |
Value |
|---|---|
|
Operating Temperature Range |
-35 to 175°C (-31 to 347°F) |
|
Temperature Excursions (<4 Hours) |
200°C (392°F) |
|
Maximum Cable Temperature |
200°C (392°F) |
|
Temperature Error |
-0.3%/100°K Zero Point <0.15%/10°K Sensitivity |
|
Pressure Resistance |
6,500 hpa (94 psi) |
|
Shock and Vibration |
5g (49.05 m/s²) @ 60Hz @ 25°C (77°F) |
Physical
|
Parameter |
Value |
|---|---|
|
Material |
Sleeve – Stainless Steel, Cable – PTFE |
|
Weight (Sensor & 1M Cable) |
~800 grams (28.22 oz) |
Order Matrix for PR6426
|
Parameter |
Options |
|---|---|
|
Sleeve Thread |
No Thread (0) |
|
Armored Cable |
With (1) / Without (0) |
|
Sensor Length |
80 mm x 40 mm (0) |
|
Adaptor Plug |
With (0) / Without (1) |
|
Total Cable Length |
0 (4m), 1 (5m), 2 (6m), 3 (8m), 4 (10m) |
|
Cable End |
LEMO (0) / Open (1) |