TEK-SUB 4800A Series PTFE Submersible Level Transmitter - SPECIFICATIONS
TEK-SUB 4800A Series PTFE Submersible Level Transmitter - SPECIFICATIONS
by Tek-Trol
Pressure Range | 2.8 psig to 15 psig (2 mH₂O to 10.5 mH₂O), Optional ranges available |
Pressure Type | Gauge |
Overpressure | 150% FS |
Accuracy | ±0.5% FS (max.) |
Temperature Coefficient-Zero | ±0.011% FS/oF, ±0.016% FS/oF |
Temperature Coefficient-Span | ±0.011% FS/oF, ±0.016% FS/oF |
Long-Term Stability | ±0.2% FS/year (typ.), ±0.3% FS/year (max.) |
Output Signal | 4 to 20 mA, RS-485, 0.5 to 4.5 VDC |
Power Supply (Vs) | 12 to 36 VDC |
Load Resistance (RL) | For voltage output: RL≥10 kΩ |
Maximum Current Consumption | 4 to 20 mA: 22.8 mA |
0.5 to 4.5 VDC: 2 mA | |
RS-485: 6 mA | |
Response Time | ≤ 10 ms |
Vibration | 10 g-force (20-2000 Hz) |
Shock | 100 g-force (10 ms) |
Insulation Resistance | 100 MΩ/50 VDC |
Compensated Temperature Range | PTFE: 32 °F to 140 °F (0 °C to 60 °C) |
Operating Temperature Range | PTFE: -20 °F to 160 °F (-29 °C to 71°C) |
Storage Temperature Range | -40°F to 257 °F (-40 °C to 125 °C) |
Maximum Specific Gravity | 2.2 |
Housing | PTFE |
Cable | PTFE or Polyurethane |
Diaphragm | Ceramic (AI₂O₃, 96%) |
O-ring | FKM (fluorine rubber) |
Net Weight | 0.91 lb (412 g) |