Shanghai Keyou Automation Technology Co., Ltd
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    1st Floor, Building 2, No. 89 Huguang East Road, Meilian Industrial Park, Minhang District, Shanghai (201108)
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KAP12 High Temperature Pressure Transmitter
Principle and Structure: The KAP12 high-temperature pressure transmitter uses a silicon piezoresistive isolation membrane filled oil core as the signa
Product details

Principle, structure

The KAP12 high-temperature pressure transmitter uses a silicon piezoresistive isolation membrane filled oil core as the signal measuring element. The pressure of the measured medium is transmitted to the sensor through the heat dissipation structure on the transmitter. The signal processing circuit located inside the stainless steel shell converts the sensor signal into a standard output signal.

高温型压力变送器

main features

Wide measurement range, all stainless steel structure, diverse pressure interface forms, protection level IP65;

The output signal forms are diverse and adjustable on site;

application

Non corrosive gas and liquid pressure measurement for 316L stainless steel.

Applied to industrial process sites such as petroleum, chemical, metallurgical, power, hydrology, etc.

In the field of shipbuilding and aviation industry.

Hydraulic and pneumatic control systems.

Technical Parameter

Range: -1 to 0bar & 0 to 0.1bar & 0 to 1000bar
Allow overload: Less than or equal to 1.5 times the rated range or 110MPa (taking the minimum value)
Pressure type: Gauge pressure, absolute pressure, sealing reference pressure type
accuracy: ± 0.25% (typical) ± 0.5% (maximum)
Long term stability: ± 0.1% F.S/year (typical) ± 0.2% F.S/year (maximum)
Zero temperature drift: ±0.03%F.S/℃(≦100KPa) ±0.02%F.S/℃(>100KPa)
Full temperature drift: ±0.03%F.S/℃(≦100KPa) ±0.02%F.S/℃(>100KPa)
Working temperature: -20℃~150℃
Storage temperature: -40℃~120℃
Power supply: 15~30VDC
Output signal: 4~20mA
Pressure interface: M20 × 1.5 G1/4 or user selectable
Shell material: Stainless steel 1Cr18Ni9Ti
Membrane material: 316L
O-ring seal: VITON
Cable: polyethylene
Insulation resistance: 100MΩ 100VDC
Shell protection level: IP65

Exterior structure (unit: mm)

KAP12高温压力变送器尺寸图

Standard Range Code Table (Unit: Bar)

Standard range Gauge pressure code Absolute pressure code
0…10mbar GB0,01 AB0,01
0…40mbar GB0,04 AB0,04
0…60mbar GB0,06 AB0,06
0…100mbar GB0,1 AB0,1
0…400mbar GB0,4 AB0,4
0…600mbar GB0,6 AB0,6
0…1bar GB1 AB1
0…2.5bar GB2.5 AB2.5
0…4bar GB4 AB4
0…6bar GB6 AB6
0…10bar GB10 AB10
0…20bar GB20 AB20
0…40bar GB40 AB40
0…60bar GB60 AB60
0…100bar GB100 AB100
0…160bar GB160 AB160
0…250bar GB250 AB250
0…400bar GB400 AB400
0…600bar GB600 AB600

Standard Range Code Table (Unit: Bar)

Standard range Gauge pressure code Absolute pressure code
0…0.15psi GP0.15 AP0.15
0…0.6psi GP0.6 AP0.6
0…1psi GP1 AP1
0…1.5psi GP1.5 AP1.5
0…6psi GP6 AP6
0…10psi GP10 AP10
0…15psi GP15 AP15
0…50psi GP50 AP50
0…75psi GP75 AP75
0…100psi GP100 AP100
0…200psi GP200 AP200
0…300psi GP300 AP300
0…500psi GP500 AP500
0…750psi GP750 AP750
0…1000psi GP1000 AP1000
0…2000psi GP2000 AP2000
0…4000psi GP4000 AP4000
0…7000psi GP7000 AP7000
0…10000psi GP10000 AP10000

Note: If the required range is not in the standard list, please indicate it when ordering, and it can be calibrated according to customer requirements. For example, if the required range is 0... 25 bar gauge pressure, the range code can be written as GB25.

Model Selection Table

KAP12- High temperature pressure transmitter
measuring range
Negative pressure -1 to 0 bar
Gauge pressure (see range code table for range) (*)
Absolute pressure (see range code table for range)
Interface thread
G1/4
G1/2 (*)
M20X1.5
Output signal type
4~20mA analog output
Electrical connection
Hessman connector (DIN43650)
The selection form for appeal does not include selection codes. If you need a code, please contact us or fill in your information
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