Geothermal Water Level Pressure Transmitter LPTX-HT420S

Geothermal Water Level Pressure Transmitter
Model: LPTX-HT420S

Introduction
LPTX-HT420S is a heat-resistance level transmitter which is suitable for high temperature fluid level measurement. It has been widely in geothermal water, boiler level measurement and water electricity, power generator level monitor.

Features
■ OEM service
■ Suitable for high temperature fluid level measurement
■ Highest fluid temperature 120℃
■ High stability, reliability and accuracy
■ All stainless steel design with imported diffusion silicone sensor
■ Abrasive resistance, oil resistance, anti-strong acid or anti-alkaline cable
■ Explosion-proof or flameproof type available (option)
■ Various pressure range measurement and output signals
■ High anti electromagnetic inference, antilightning design

Main specifications
▼Type
A: General
B: Outdoor
C: Wellhead
D: Flameproof
E: Explosion-proof
▼Installation type
Submersible cable outlet
Thread connection (option)
▼Electrical Connection
Cable outlet (IP68)
▼Level measurement range
0~1…500mH₂0
▼Applicable media
Corrosive Media that compatible with SS316L
▼Operating temperature
-20 to 100℃ / -20 to 120℃ (option)
▼Cable length
1.5…100mm
▼Vibration test
10g/5~2000Hz, axes X/Y/Z 20g sine 11ms
▼Protection level
IP68

Other Specifications
▼Output Signal
Two-wire: 4~20mA
Three-wire: 0~5V / 1~5V / 0~10V
▼Power supply
Two wire: 10~30VDC (non-polarity)
Three wire (0/1~5V): 8~24VDC or AC
Three wire (0~10V): 11~30VDC or AC
▼Load capacity
Two wire: (U-10)/0.02Ω
Three wire: > 100kΩ
▼Insulation
> 100MΩ@50V
▼Electrical strength
500V@60 secs
▼Measuring elements
Diffusion silicone senor chip
▼Accuracy
±0.25% / ±0.5%F.S.
▼Response time
10ms
▼Compensated temperature
-10 to 70℃ / Full temperature scale compensation (option)
▼Stability
0.15%F.S., max: 0.25%F.S
▼Operating pressure
Overpressure: 1.5*F.S.
Burst pressure: 3*F.S.
▼Anti-lightning
Air-conduction pressure-proof: 8000V
Case + cable-conduction pressure-proof: 4000V
▼Electromagnetic radiation
EN50081-1/-2
▼Electromagnetic susceptibility
EN50082-2

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