| 测量范围 | 见资料 |
|---|---|
| 测量精度 | 见描述 |
| 名称 | 液位传感器 |
| 品牌 | Dwyer德威尔 |
| 型号 | SBLT2-5-40-ETFE |
| 加工定制 | 是 |
Service:Compatible liquids.Wetted Materials:Body: 316 SS, 316L SS; Bullet nose: PVC; Cable: Polyether polyurethane or ETFE; Seals: Fluoroelastomer.Accuracy:±0.25% FS.Temperature Limit:SBLT2: Polyurethane: 0 to 150°F (-18 to 66°C); ETFE: 0 to 200°F (-18 to 93°C); SBLTX -4 to 176°F (-20 to 80°C); Polyurethane: -4 to 149°F (-20 to 65°C).Compensated Temperature Range:SBLT2: 0 to 140°F (-18 to 60°C); SBLTX: 0 to 176°F (-18 to 80°C).Thermal Effect:±0.02% full scale/°F.Pressure Limit:2X FS.Power Requirement:SBLT2: 10 to 30 VDC (≤1000 ft (305 m) of cable); SBLTX: 10 to 28 VDC.Output Signal:4 to 20 mA DC, 2-wire.Response Time:50 ms.Max. Loop Resistance:900 Ω at 30 VDC.Electrical Connections:Wire pigtail.Mounting Orientation:Suspended in tank below level being measured.Electrical Protection:SBLT2: Lightning and surge protection; SBLTX: None.Weight:2.2 lb (1.0 kg).Agency Approvals:SBLT2: CE; SBLTX: CE, cULus intrinsically safe for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III Div. 1. (according to control drawing 001833-43)*.*Up to 196′ (59.5 m) for ETFE cable; Up to 333′ (101.5 m) for polyurethane cable
