Xi'an Shelok Instruments Technology Co., Ltd.
Dedicate to standard instruments.
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Yk-4 explosion-proof digital air oil hydraulic water mpa pressure gauge manometer is made of imported sensor, with superior performance, high precision, anti-corrosion, anti-impact, anti-vibration and high stability.The signal processing circuit is made up of the latest ultra-low power processor, signal processing chip and power management chip. It is powered by high-capacity and high-performance lithium battery without external power supply.
Explosion-proof housing,sturdy and durable
Easy to operate
Can be available for gas water oil
Multiple output:4-20mA,0-5V,0-10V,RS485,HART.Can output RS485 and 4-20mA all at once.
Measuring range can be changed on site.
LCD and nixie tube can be optional,the shell is made of thicken cast aluminium.
| Specification YK-4 | |||
| Measuring range | -0.1~0~0.01~100MPa | Stability | ±0.1%FS/year |
| Accuracy | 0.2,0.4 | Zero drift | ±0.03%FS/℃ |
| Compensation temp. | -10~80℃ | Storage temp. | -40~85℃ |
| Medium temp. | -30~80℃ | Working temp. | -20~80℃ |
| Display | LED | Power supply | 24(12~36)VDC |
| Insolation | 100m*1.5 | Protection | IP65 |
| Signal output | 4-20mA,RS485,with2/4 control point | ||
| Overload pressure | double measuring range | ||
| Pressure type | Gauge,absolute or sealing pressure | ||
