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| Sensor Boxes |
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Seika sensor boxes are designed for harsh environmental applications. Common features are: |
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| • Robust diecast aluminium boxes with salt water treatment. |
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| • Circuit boards are 3.2mm thick and are securely mounted. |
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| • Excellent galvanic isolation. |
| • Optional fully potted option for high shock and vibration applications. |
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| • Stainless steel cable glands. |
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SB1I - 4 to 20mA, 2 wire output, Single sensor & One signal conditioner |
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For Sensors: |
SB1I |
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| All Seika Sensors |
• Mounting Orientation: |
Any |
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• Measuring Plane (N sensors): |
All 3 planes |
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• Measuring Plane (NG sensors): |
Parallel to bottom of housing only |
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• Measuring Plane (B sensors): |
X,Y or Z |
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• Low Pass Filter: |
Adjustable |
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• Settling Time: |
Adjustable |
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SB2I - 4 to 20mA, 2 wire output, Dual sensor & Two signal conditioners |
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For Sensors: |
SB2I |
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| B |
• Mounting Orientation: |
Any |
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| BDK |
• Measuring Plane (N sensors): |
All 3 planes |
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| N |
• Measuring Plane (B sensors): |
X,Y or Z |
| NA |
• Low Pass Filter: |
Adjustable |
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| NB |
• Settling Time: |
Adjustable |
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SB1U - 0 to 5vDC, Single sensor & One signal conditioner |
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For Sensors: |
SB1U |
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| All Seika Sensors |
• Mounting Orientation: |
Any |
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• Measuring Plane (N sensors): |
All 3 planes |
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• Measuring Plane (NG sensors): |
Parallel to bottom of housing only |
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• Measuring Plane (B sensors): |
X,Y or Z |
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• Low Pass Filter: |
Active, 5th order |
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• Reference Voltage: |
5vDC ±0.005v |
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SB1S - 0 to 5vDC, Single sensor, One signal conditioner & 2 NPN switches |
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For Sensors: |
SB1S |
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| All Seika Sensors |
• Mounting Orientation: |
Any |
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• Measuring Plane (N sensors): |
All 3 planes |
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• Measuring Plane (NG sensors): |
Parallel to bottom of housing only |
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• Measuring Plane (B sensors): |
X,Y or Z |
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• Low Pass Filter: |
Active, 5th order |
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• Output: |
0-5vDC & NPN open collector |
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SBS1U - ±5vDC output, Single sensitive servo sensor & One signal conditioner |
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For Sensors: |
SBS1U |
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| Special Seika |
• Measuring Range: |
±1° |
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| Inclinometer |
• Resolution: |
0.01 arc seconds (48µm/km) |
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• Power Supply: |
12v or 24v |
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• Low Pass Filter: |
Active, 5th order |
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SB360 - One NG360 with RS-485 interface |
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For Sensors: |
SB360 |
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| NG360 |
• Measuring Range: |
360° |
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Up to 78 NG360, SB360 and/or XB360 can be connected to one 4-wire bus. |
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SBG2U - 0 to 5vDC, Two NG Sensors & Two signal conditioners |
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For Sensors: |
SBG2U |
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| NG |
• Power Supply: |
9 - 30v |
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| NGI |
• Operating Current: |
12mA |
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| NGU |
• Reference Voltage: |
5vDC ±0.005v |
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| NG360 |
• Low Pass Filter: |
Active, 3rd order |
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Extensive temperature drift compensation |
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SBG3I - 4 to 20mA, 2 wire output, Three sensors & Three signal conditioners |
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For Sensors: |
SBG3I |
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| B |
• Mounting Orientation: |
Any |
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| BDK |
• Low Pass Filter: |
Active, 3rd order |
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| N |
• Settleing Time |
Adjustable |
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| NA |
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| NB |
Programmable dynamic response |
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High mechanical overload |
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SBL1 - 4 to 20mA, Single sensor & One signal conditioner for harsh environments |
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For Sensors: |
SBL1 |
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| N |
• Mounting Orientation: |
Any |
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| NA |
• Measuring Plane (N sensors): |
All 3 main mounting planes |
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| NB |
• Measuring Plane (NG sensors): |
Parallel to bottom of housing only |
| NGI |
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| NGU |
Angular position is mechanically adjustable |
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PCB is vibration damped |
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SBL1S - 4 to 20mA & 0 to 5vDC, Dual sensor, Dual signal conditioner & 2 Relays |
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For Sensors: |
SBL1S |
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| N |
• Mounting Orientation: |
Any |
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| NA |
• Measuring Plane (N sensors): |
All 3 main mounting planes |
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| NB |
• Measuring Plane (NG sensors): |
Parallel to bottom of housing only |
| NGI |
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| NGU |
Channel 1 is 4-20mA |
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Channel 2 is 0-5v with two separate, individually adjustable safety relay |
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outputs |
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XB - Saltwater & corrosion proof housing |
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For Sensors: |
XB |
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| All Seika Sensors |
Will accept circuit boards from: |
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SB1I, SB2I, SB1S, SB1U, SB360, SBS1U |
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SC485B - RS-485 to RS-232 interface |
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For Sensors: |
SC485B |
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| NG360 |
• Supply Voltage: |
12v |
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• RS232 Port: |
D-Sub 9 pin socket |
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• RS485 Bus: |
Half Duplex |
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Robust, saltwater proof housing |
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Go to Accelerometers |
Go to Inclinometers |
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