Guangzhou compass sensor Instrument Co., Ltd |
PTB503 pressure sensor, pressure transmitter
Adopt stainless steel overall component, import the original, high
elastic strain gauge and advanced SMD process, high sensitivity,
stability, good resistance to impact. 316 stainless steel welding,
the seal structure compact, compact, good moistureproof ability and
excellent dielectric compatibility.
Medium: weak corrosive liquid. Weak corrosive gas.
Widely used in industrial equipment, water conservancy and chemical
industry, medical, electric power, air conditioning, diamond
compressor, metallurgy, vehicle braking, building water pressure
measurement and control.
The sensor is usually called: hydraulic pressure transmitter,
hydraulic pressure sensor, sensor, hydraulic pressure transmitter,
wind pressure transmitter, sensor, wind pressure transmitter,
strain sensor, pressure sensor, strain pressure transmitter,
piezoresistive pressure sensor, the piezoresistive pressure
transmitter, positive and negative pressure sensor, the positive
and negative pressure transmitter, pipe pressure sensor, pipe
pressure transmitter, etc.
Main technology parameters:
Process: - 0.1 ~ is 0-1 ~ 150 (MPa)
Integrated precision: 0.1% FS, 0.25% FS, 0.5% FS, 1.0% FS
4 ~ 20mA output signal: (two-wire system), 0 ~ 5V, 1-0 ~ 10V (5V,
three-wire system),
Power supply voltage: 24DCV (9 ~ 36DCV)
Medium temperature: - 20 ~ 85 ~ 150 degrees c
Environmental temperature: normal (20 ~ 85c) -
Zero drift: temperature than0.2%fs 0.05% degrees
Temperature range than0.2%fs 0.05% drift: c
Compensation temperature: 0 ~ 70c
Safety overload: 150% FS
Limit overload: 200% FS
The response time: 5 mS (FS) up to 90%
Load resistance: the current output type: the biggest 800, Voltage
output type: more than MIT $50K
Insulation resistance(100VDC) than 2000M
Sealing level: IP65
Long-term stable performance: 0.1% FS/year
The vibration in mechanical vibration frequency, 20Hz ~ 1000Hz,
less than 0.1% output changes 0.2%fs
Electrical interfaces (signal interface)tight line nut + 4 core
shield
Mechanical connection (threaded interface)1-2 20UNF, M14 x 1.5, M20
x 1.5, etc, and other M22 x 1.5 can according to customer request
design thread
Appearance26 M20 x x 88
(:mm)
images: