MEMS AKF392B 3 Axis Acceleration Sensor RS232 RS485 TTL Output MEMS Based Accelerometer
General Description
AKF392B three-axis accelerometer is a widely used accelerometers produced by RION's with patented Swiss technology. It can be used in vibration testing, impact testing and other fields. The product adopts digital interface output, RS232/485/TTL, different address codes can be set, and multiple sensors are used together in long distance to facilitate multi-point measurement and data analysis. The AKF392B is a monocrystalline silicon capacitive sensor consisting of a micromachined silicon chip (a low-power ASIC for signal conditioning), a microprocessor for storing compensation values, and a temperature sensor. This product with low power consumption has been calibrated, and has a solid structure and stable output. The new electronic configuration provides solid-state power for reset, providing full protection for over-current. The long-term stability and typical deviation of the scale factor over the full-scale range is less than 0.1%. This series of products has the characteristics of strong structure, low power consumption and excellent deviation stability, which guarantees outstanding output reliability.
Feature
●three axis(X,Y,Z)
●output interface:RS232;RS485;TTL
●power supply:9-36V
●anti-impact:2000G
●excellent deviation stability
●size:L50×W50×H38mm
●weight:100g
●working temperature:-40°C to +85°C
●store temperature:-55°C to +100°C
●good performance in anti-impact, vibration and temperature
Application
●Crash record, fatigue monitoring and prediction
●Shipborne satellite tracking system
●Traffic system monitoring, roadbed analysis and high-speed railway fault detection
●Military and civil flight simulators
●Low frequency vibration and automatic monitoring
Technical Data:
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Parameters
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AKF392B
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Unit
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Range
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±8
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g
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Deviation calibration
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<1
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mg
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Measuring axis
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X,Y,Z
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axis
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Power on/down repeatability
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<2
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mg (max value)
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|
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Deviation temperature coefficient [3]
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0.05
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mg/℃ typical value
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Resolution / Threshold (@ 1Hz)
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< 1
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mg(max)
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Nonlinearity
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<3
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% FS(max)
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Bandwidth [4]
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500
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Hz
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Resonance frequency
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5
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kHz
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Output rate
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5Hz,10Hz,25Hz,50Hz,100Hz,200Hz,500Hz,1000Hz, can be set
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Output Interface
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RS232/RS485
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Communication protocol
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RION's protocol and MODBUS RTU
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Reliability
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MIL-HDBK-217,class 2
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Anti-impact
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100g@11ms,Triaxial and identical (half sine wave)
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Restore time
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<1ms (1000g, 1/2 sin 1ms, Impact on the i-axis)
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Vibration
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20g rms,20~2000Hz (Random noise, o, p, i acting on each axis for 30 minutes)
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Input(VDD_VSS)
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9-36 VDC
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Operating current consumption
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<60mA @ 12 VDC
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Connector
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Industry standard M12 connector
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Weight
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73.5g
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Size
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Magnetic adsorption installation size:34.3*34.3*43.2mm,
Screw positioning installation size:34.3*34.3*38.5mm |
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Screw positioning installation dimension drawing:
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Color
Function
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BLACK
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WHITE
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BLUE
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BROWN
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GRAY
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GND
Power negative |
RS232(RXD)
Or RS485(D+) |
RS232(TXD)
Or RS485(D-) |
Vcc 9~36V
Power supply positive |
FACTORY
USE only
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Q1. What is your terms of packing?
A: Generally, we pack our goods in brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 40% as deposit, and 60% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity and stock of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.