YTX-100B Explosion-proof Electric Contact Pressure Gauge With 1.6MPa Switch Signal
Main technical indicators and functions
◆ Scale range, accuracy level and joint thread size
| Type | Model number | Name (including full name or short name) | Scale range Mpa | Accuracy class | Joint thread size |
| Indicate | Set value |
| Switch on | Disconnect |
| Common type | YXC-100 | Magnetically aided electric contact pressure gauge | Series 0~0.6 to 60 and -0.1~0.06 to 2.4 | 1.6 | 1.5 | 4 | M20×1.5
(*G3/8″)
(*G1/2″) |
| *YXC-102 |
| YXC-103 |
| YXC-150 | 0~0.1 to 60 and -0.1~0 to 2.4 series 1.6 |
| *YXC-153 |
| Tailored version | YXCA-150 | Magnetically assisted electric contact ammonia pressure gauge | Series 0~0.16 to 60 and -0.1~0.06 to 2.4 | 2.5 | 2.5 | 4 |
| Vibration proof type | YXC-102-Z | Magnetically aided electric contact pressure gauge | Series 0~0.6 to 60 and -0.1~0.5 to 2.4 | 1.6 | 1.6 | 5 |
| *YXC-102-Z |
| YXC-103-Z |
| Corrosion-resistant type | *YXC-100B-F | Series 0~0.16 to 60 and -0.1~0.06 to 2.4 | 1.6 | 1.6 | 4 |
| *YXC-102B-F |
| *YXC-103B-F |
| *YXC-150B-F |
| *YXC-152B-F |
| Corrosion-resistant and seismic type | *YXC-100B-FZ | Series 0~0.6 to 60 and -0.1~0.5 to 2.4 | 1.5 | 1.6 | 5 |
| *YXC-102B-FZ |
| *YXC-152B-FZ |
| *YXC-153B-FZ |
| Isolated common type | YXCG-103 | Isolated magnetic-assisted contact pressure gauge | Series 0~ 0.16 to 60 and -0.1~0.06 to 2.4 | 1.6 | 1.6 | 4 | M42×2
(*G1¼″) |
| Isolated corrosion resistant type | *YXCG-103-F |
| Isolation type vibration resistance | YXCG-103-Z | Series 0~ 0.6 to 60 and -0.1~0.5 to 2.4 | 1.6 | 1.6 | 5 |
| Isolated corrosion and vibration resistant type | *YXCG-103-FZ |
Note: 1. Models marked "*" are temporarily limited to special orders
2. The length of the isolated soft tail is 1, 2, 3, 4m (of which 2m is the preferred length).
◆ Electrical parameters and control form of contact device
| Contact power | Maximum operating voltage | Maximum working current | Control form |
| 30VA(resistive load) | 220V DC or 380V AC | 1A | Upper and lower limits, double upper limits, double lower lines |
Note: When the current is 1A, the operating voltage should be lower than 40V
◆ Use environmental conditions
| Type | Operating temperature range | Relative humidity | Resistance to working vibration |
| Medium | Surrounding environment |
| Ordinary type, special type | -40-70℃ | Not more than 85% | V.H. Level 3 |
| Corrosion-resistant type | -25-55℃ | Not more than 90% | V.H. Level 3 |
| Vibration resistance, corrosion resistance and vibration resistance | | | V.H. Level 4 |
| Isolated common type | Below 150℃ | -40-70℃ | | V.H. Level 3 |
| Isolated corrosion resistant type | -40-70℃ | | |
| Isolated type other type | Below 150℃ | -25-55℃ | | V.H. Level 4 |
Temperature effect: indication value is not greater than 0.4%/10 ° C, set point is not greater than 0.6%/10 ° C (use temperature deviation 20±5 ° C)
Structural principle
The instrument is composed of measuring system, indicating device, magnetic-assisted electric contact device, housing, adjusting device and junction box (plug holder).
The working principle of the instrument is based on the spring tube in the measuring system under the pressure of the measured medium, forcing the end of the spring tube to produce the corresponding elastic deformation - displacement, with the help of the tie rod through the transmission of the gear transmission mechanism and amplification, by the indicating pointer fixed on the gear shaft (together with the contact) will be measured on the dial indicated. At the same time, when it is in contact with the contact on the set pointer (upper or lower limit) (breaking or closing), the circuit in the control system can be disconnected or connected to achieve the purpose of automatic control and alarm.
Electrical circuit connection diagram
Other attributes
Maximum operating voltage
