Cảm biến đo mức kiểu chìm TEK-SUB 4800A - Đại lý Tek Trol Việt Nam

Mã sản phẩm:

TEK-SUB 4800A

Hãng sản xuất:

Tek Trol

Xuất xứ:

USA

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Cảm biến đo mức kiểu chìm TEK-SUB 4800A - Đại lý Tek Trol Việt Nam.

TEK-SUB 4800A SERIES PTFE SUBMERSIBLE LEVEL TRANSMITTER

The Tek-Sub 4800A PTFE Submersible Level Transmitter has been designed for continuous submersion in aggressive fluids. This submersible device uses a rugged ceramic pressure sensor encased in PTFE housing that provides excellent corrosion resistance in most fluids. It facilitates simple installation, easy cleaning and years of trouble-free service with almost no maintenance. The device guarantees stability and reliability in harsh environments.The Tek-Sub 4800A operates on 12-36 VDC power. Available outputs are 4-20 mA, 0.5-4.5 VDC or RS-485.

Specification

Pressure Range	2.8 psig to 15 psig (2 mH₂O to 10.5 mH₂O), Optional ranges available
Pressure Type	Gauge
Over Pressure	150% FS
Accuracy	±0.5% FS (max.)
Temperature Coeffitient-Zero	±0.011% FS/oF, ±0.016% FS/oF
Temperature Coeffitient-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	10g-force (20-2000 Hz)
Shock	100g-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 (Flourine rubber)
Net Weight	0.91lb (412 g)