Thông số kỹ thuật:
- Service: Compatible liquids.
- Wetted Materials: Body: 316 SS, 316L SS; Cable: Polyether polyurethane or ETFE; Seals: Fluoroelastomer.
- Accuracy: ±0.25% FS (includes linearity, hysteresis, and repeatability).
- Temperature Limit: PBLT2: 0 to 200°F (-18 to 93°C); PBLTX: ETFE -4 to 176°F (-20 to 80°C); Polyurethane: -4 to 149°F (-20 to 65°C)
- Compensated Temperature Range: PBLT2: 0 to 180°F (-18 to 82°C), PBLTX: 0 to 176°F (-18 to 80°C).
- Thermal Effect: ±0.02% FS/°F.
- Pressure Limit: 2X FS.
- Power Requirement: PBLT2: 13 to 30 VDC, PBLTX: 10 to 28 VDC.
- Output Signal: 4 to 20 mA DC, two wire.
- Response Time: 50 msec.
- Loop Resistance: 900 Ω.
- Electrical Connection: Wire pigtail.
- Mounting Orientation: Suspended in tank below level being measured.
- Electrical Protection: PBLT2: Lightning and surge protection, PBLTX: none.
- Weight: 4.3 lb (2.0 kg).
- Agency Approvals: PBLT2: CE, PBLTX: 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 001833-44)*
***Up to 196 ft (59.5 m) for ETFE cable; Up to 333 ft (101.5 m) for polyurethane cable.
