Wuhan TORLEO Intelligent Co., Ltd.
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Electric valve positioner
Model: TOP-1143L-SM / TOP-1143L-SG / TOP-1143L-SF / TOP-1143L-SP
TOP-1143R-SM / TOP-1143R-SG / TOP-1143R-SF / TOP-1143R-SP
TOP-1143L-SM / TOP-1143L-SG / TOP-1143L-SF / TOP-1143L-SP
TOP-1143R-SM / TOP-1143R-SG / TOP-1143R-SF / TOP-1143R-SP
| Item | Indicator | |||||
| Input signal | 4~20mA input | |||||
| Output signal | 4~20mA, user can choose | |||||
| Mode of action | Single acting | Double acting | ||||
| Gas source | Pressure 1.4~7bar; no oil, no moisture, no dust and dirt | |||||
| Journey | Straight stroke | Angular stroke | ||||
| 10~150mm | 0~120º | |||||
| Input resistance | 250☊(max.)/20mA(DC) | |||||
| Electrical interface | Waterproof junction box | |||||
| Pneumatic interface | NPT1/4 | |||||
| Linear | ±1.0%F.S. | |||||
| Hysteresis | ±1.0%F.S. | |||||
| Sensitivity | ≤±0.5%F.S | |||||
| Repeatability | ±0.5%F.S. | |||||
| Air consumption | 3LPM(Sup=1.4Kgf/cm,20Psi) | |||||
| Flow | 80LPM(Sup=1.4Kgf/cm,20Psi) | |||||
| Protection class | IP65 | |||||
| Explosion-proof grade | M | G | F | P | ||
| ExdmIIBT5 | ExdmIICT5 | ExiaIIB/IICT6 | Not explosion-proof | |||
| Fault state | Failsafe | Fail lock | ||||
| Off power, off signal, off gas, the valve is in the initial state | Off power, off signal, off gas, three-off to keep the position. It is recommended to add a air lock valve for strict gas cut-off | |||||
| Operating temperature | normal temperature | high temperature | low temperature | |||
| -20℃~70℃ | -20℃~120℃ | -40℃~70℃ | ||||
| Material | Aluminum | |||||
| Gross weight | 2.7Kg | |||||
| Dimensions | 85L*85W*105H(mm) | |||||