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DESCRIPTION
The Tek-Sub 4800C Borehole Submersible Level Transmitter is only 19mm in diameter making it ideal for narrow conduit installations. The piezoresistive sensor is placed in a slim outer body that fits easily into boreholes, wells and slender pipes. Rugged stainless steel body ensures that the transmitter serves seamlessly well, even in the most severe application conditions. The Tek-Sub 4800C also provides a diaphragm protection cap, customizable cable lengths and a vent tube for atmospheric pressure compensation. No maintenance, high accuracy, and long-term stability make it a perfect choice for narrow conduit applications.
The Tek-Sub 4800C is supplied with a DC 12 – 36 V power supply and provides an output signal of 4 – 20 mA, 0.5-4.5 DC or RS-485.
Features
- Narrow design for confined area
- Corrosion-proof and moisture protected sensor body
- Reliable level measurements in hazardous applications
- Temperature Compensated
- Cable lengths up to 150’ for installation in deep boreholes
- Measuring pressure ranges from 10 psig to 50 psig
- Accuracy: ±0.25% F.S .
Specifications
| Pressure Range | 10 psig to 50 psig (7 mH2O to 35 mH2O), Optional ranges available |
| Pressure Type | Gauge (vented) |
| Over Pressure | 150% Of Span |
| Accuracy | 0.25% FS |
| Temperature Coeffitient-Zero | ±0.75% FS (typ.), ±1.5% FS (max.) overcompensated temperature range |
| Temperature Coeffitient-Span | ±0.75% FS (typ.), ±1.5% FS (max.) overcompensated temperature range |
| Long Term Stability | ±0.2% FS/year (typ.), ±0.3% FS/year (max.) |
| Output Signal | 4-20 mA, RS-485, 0.5-4.5 VDC |
| Power Supply (Vs) | 12 to 36 VDC |
| Load Resistance (RL) | For current output: RL<(Vs-12)/0.02Ω |
| For voltage output: RL>10 kΩ | |
| Vibration | 10g-force (20-2000 Hz) |
| Shock | 100g-force (10 ms) |
| Cycles | 10×10⁶ cycles |
| Insulation Resistance | 100 MΩ/50 VDC |
| Compensated Temperature Range | 32 °F to 140 °F (0 °C to 60 °C) |
| Operating temperature range | 32 °F to 160 °F (0 °C to 70 °C) |
| Storage Temperature Range | -40 °F to 257 °F (-40 °C to 125 °C) |
| Housing | 304 SS |
| Cable | PTFE or Polyurethane |
| Diaphragm | 316L SS |
| Seal Ring | Viton |
| Oil Filling | Silicone oil |
| Net Weight | 0.49 lb (225 g) |
TECH DATA
PRODUCT REVIEWS
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