Waterproof and explosion-proof type wireline displacement sensor product features:
1. Waterproof and explosion-proof (magnetic induction) pull wire displacement sensor, the use of Miran company independent research and development of multi-circle magnetic induction absolute encoder, internal use of high-strength pot-sealing adhesive packaging, so as to ensure that the magnetic induction absolute encoder can work normally under water for a long time.
2. The whole product parts are made of materials that never rust in the water, such as: stainless steel spring and rope, aluminum alloy shell and wire wheel, plastic spring shell, ceramic bearings.
3. The instantaneous acceleration of the reciprocating motion of S and M series products shall not exceed 1 m/s; The instantaneous acceleration of the reciprocating motion of L stand and XL stand series products shall not exceed 0.5 m/s; Otherwise, the cable will break.
Waterproof and explosion-proof type pull wire displacement sensor technical parameters:
Project Specifications | Details | Remark |
Effective length | 4500mm-10000mm | Can be customized |
Power supply | DC12V～DC24V （Votage/current/RS485） | Fluctuation below 5% |
Power supply voltage VCC consumption current | 40mA | no mutation |
Signal output
| Voltage：0-5V，0-10V，
Current：4-20mA， Digital：RS485， | Absolute position output type |
Linear accuracy | ±0.25%FS | |
repeatability | ±0.05%FS | |
Resolution | 16 Bit | |
Wire diameter specification | 1.5mm(SUS304) | |
Working temperature | -10℃～60℃ | At low temperature, no crystallization must be maintained |
Vibration | 10Hz to 2000Hz | |
IP Grade | IP68 | |
Explosion-proof sign | Ex db IIC T6 Gb | See the attached picture below ↓ |
Waterproof and explosion-proof cable type displacement sensor wiring method: (The specific wiring method shall be subject to the actual)
Product installation size:
Selection guide:
Installation precautions:
1. The use of the bottom 4 fixing screw holes, according to the site and machine installation space facilities need, direct installation or additional protection or other mechanical use.
2. Stainless steel cable installation, must pay attention to the horizontal Angle, that is, as far as possible to make the cable from the outlet to the moving part of the mechanism, the horizontal slide during work.
3. Keep a small Angle (allowable deviation +/-3°) to ensure measurement accuracy and cable life.
The steel cable body is stainless steel and coated with fluorine layer, do not let it be hurt by external forces, burn, impact and other improper things: excessive dust, debris accumulation or enough to damage the steel cable stored in the internal pulley or wire outlet will cause damage to the steel cable, resulting in failure of operation.
4. Not installed in the workbench or fixed sitting, do not use hands or other products to pull out the steel cable and let it bounce back instantaneously. This will cause the cable to break, damage the body structure and personal safety.
5.If used in the non-linear movement of the mechanism, please install the appropriate pulley operation.
6. If used in bad environment or special occasions, please install your own protection mechanism.
Scope of application:
Crack measurement and monitoring, bridge measurement and monitoring, storage location, reservoir dam protection, gate opening control, pressure machinery, paper making machinery, textile machinery, sheet metal machinery, packaging machinery, printing machinery, level control instrument, construction machinery, industrial robot, injection machine, woodworking machinery, elevator, air compressor/hydraulic press, height machine, X-Y axis and other length displacement, liquid level and other related dimensional measurement and position control.
Current | Voltage | RS485 |
Red wire | DC12V～DC24V | DC12V～DC24V | DC12V～DC24V |
Black wire | 0V | 0V | 0V |
Green Wire | 4-20mA | 0-5V,0-10V | RS485 A+ |
White wire | None | Nove | RS485 B- |
Shield Ground | GND | GND | GND |
Current | Voltage | RS485 |
Red wire | DC12V～DC24V | DC12V～DC24V | DC12V～DC24V |
Black wire | 0V | 0V | 0V |
Green Wire | 4-20mA | 0-5V,0-10V | RS485 A+ |
White wire | None | Nove | RS485 B- |
Shield Ground | GND | GND | GND |
Current | Voltage | RS485 |
Red wire | DC12V～DC24V | DC12V～DC24V | DC12V～DC24V |
Black wire | 0V | 0V | 0V |
Green Wire | 4-20mA | 0-5V,0-10V | RS485 A+ |
White wire | None | Nove | RS485 B- |
Shield Ground | GND | GND | GND |
