• Vigor Technology Explosion-Proof
• Real high accuracy & long-term stability
• Armored cable, Anti-pull, wear & corrosion resistance and so on
• Compliance with standards of CENELEC, IEC and NEC
• EXdIICT6 explosion-proof , IP66 protection
• Aluminum alloy housing
Explosion-proof inclinometer based on Vigor’s patented tilt technology and special EX protections, performs real high accuracy tilt data and high safety & durability, including robust casting aluminum, also employed professional connector/cable/protection/grounding etc. which according to ATEX/IECEX.
Explosion-proof inclinometer has strong tilt measuring ability:
√ ±0.02%FS linearity
√ ±0.005°Offset
√ Further confirmed that offset, repeatability, hysteresis, turn on repeatability etc. parameters which are important influence factors to unit total performance evaluation
√ Internal enhanced advanced intelligent algorithms drastically reduce cross-axis error, upgrade realtilt angle measuring accuracy, abandoned the traditional incomplete understanding for tilt angle measurement accuracy concept
√ Greatly reduce measuring errors when the real tilt direction not consistent for unit’s sensitive axis
√ Short-circuit, transient voltage, overheat protection and transposition protection to adapt to industry environment
Applications
Level measurement in harsh environment (petroleum, chemical industry, natural gas, flammable and explosive), precision angle measurement, and industry & lab equipment leveling.
Attitude monitoring, angle measurement and alarming of the building and structures in gas explosion-proof zone 1 & 2 and dust explosion-proof zone 21 & 22.
Attitude monitoring in harsh environment, such as offshore drilling platform, large-inflammable and explosive storage, complex geology, dangerous vehicles and vessels. Also applied for monitoring the detection equipment in the dangerous area.
For example: If ordering need an explosion proof inclinometer, measurement range is ±5°, the accuracy is ±0.02°(normal temp), ±0.02° at temp from -20~60℃, 4~20mA output, 10m length cable, so the model should be SST302-05-G19-00-B5-C9-D3(10m)
Options (see table 4):
Barriers —–Order No. is SST003-12-01, quantity: 1 pc.
Table 3 Accessories |
Item | Order Code | Accessories name | Function |
Output interface |
G19 | 4~20mA | Output voltage proportional to tilt angle data Linearity: 0.02% FS Output impedance 39Ω, maximum load 625Ω |
G20 | 0~5VDC | Linearity:0.02%FS max Output impedance 100Ω, output current ±10mA max |
|
G21 | -5~+5VDC | ||
Temperature drift |
D1 | Temperature drift | Temperature compensation range 0~60℃,accuracy ±0.01°@≤±30° |
D2 | Temperature drift | Temperature compensation range 0~60℃, accuracy ±0.01°@>±30° | |
D3 | Temperature drift | Temperature compensation range -20~60℃, accuracy ±0.02°@≤±30° | |
D4 | Temperature drift | Temperature compensation range -20~60℃, accuracy ±0.02°@>±30° | |
D5 | Temperature drift | Temperature compensation range -30~60℃, accuracy ±0.03°@≤±30° | |
D6 | Temperature drift | Temperature compensation range -30~60℃, accuracy ±0.03°@>±30° | |
D7 | Temperature drift | Temperature compensation range -40~65℃, accuracy ±0.05°@≤±30° | |
D8 | Temperature drift | Temperature compensation range -40~65℃, accuracy ±0.05°@>±30° |
Table 4 Options |
Item | P/N | Option name | Function |
Security products |
SST003-12-01 | Barrier(voltage input) | Ex-mark[Exia]IIC Analog output: GYB081023 (China) RS485 output: GYB081133(China) Switch output: GYB081555(China) 35mm rail Power supply:24V±10% DC Input signal:0~5VDC, -5~+5VDC, input impedance ≥ 510 KΩ Output: voltage/current, RS-485, switch output Accuracy: 0.2%FS±1 bit, Operating temperature: -40℃~85℃ |
SST003-12-02 | Barrier(current input) | Ex-mark[Exia]IIC Certificate no.: CNEx11.0456 (China) 35mm rail power supply: 24V±10% DC, Input signal: 4~20mA, 0~20mA, input impedance≤250Ω, Output: voltage/current , RS-485, Switch output, Accuracy: 0.2%FS±1 bit Power supply (for inclinometer): 24VDC Insulating strength:2500V, A.C: 1min Operating temperature: -40℃~85℃ |
|
Optional other barrier product with Europe, Canada & US certificate, Please ask Shanghai Vigor. | |||
Test report |
SST003-11-01 | Test report for cross-axis sensitivity | Test report under banking tilt, average 11 points of full range |
SST003-11-02 | Absolute linearity | Average 21 points of full range | |
SST003-11-03 | Test report for Allowed Installation misalignment |
Axis migration test report for vertical and axis of inclinometer, 3 angles of point | |
SST003-11-10 | Test report for life simulation | Test report for zero position and full range under 7 days continuously power on |
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SST003-11-13 | Test report for salt spray | According to MIL standard (meet MIL810F 509.4) |