Thông số kỹ thuật:
- 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