Introduction

Principle & Structure

The KAP12 high temperature pressure transmitter uses a silicon piezoresistive isolation diaphragm oil-filled 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 in the stainless steel shell converts the sensor signal. Convert to standard output signal.

Features

● Wide measurement range, all stainless steel structure, various pressure interfaces, protection grade IP65;

● The output signal has various forms and can be adjusted on site;

application

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

Used in petroleum, chemical, metallurgy, electric power, hydrology and other industrial process sites.

Ship and aviation industry.

Hydraulic and pneumatic control system.

technical parameter

Measuring range:-1 to 0bar & 0 to 0.1bar & 0 to 1000bar
Overload allowed:Less than or equal to 1.5 times the rated range or 110MPa (whichever is the smallest)
Pressure Type:Gauge pressure, absolute pressure, sealed reference pressure type
Accuracy:±0.25% (typ.) ±0.5% (max.)
Long term stability:±0.1%FS/year (typical) ±0.2%FS/year (maximum)
Zero temperature drift:±0.03%F.S/℃(≦100KPa) ±0.02%F.S/℃(>100KPa)
Full-scale temperature drift:±0.03%F.S/℃(≦100KPa) ±0.02%F.S/℃(>100KPa)
Operating temperature:-20℃~150℃
Storage temperature:-40℃~120℃
Power supply:15~30VDC
output signal:4~20mA
Pressure port:M20×1.5 G1/4 or user's choice
shell material:Stainless steel 1Cr18Ni9Ti
Diaphragm material:316L
O-ring:fluororubber
cable:polyethylene
Insulation resistance:100MΩ 100VDC
Enclosure rating:IP65

Selection table

KAP12-High temperature pressure transmitter

Measuring range

Negative pressure-1 to 0bar

Gauge pressure (for the range, see the range code table. This item is for general application selection) (*)

Absolute pressure (see range code table for range)
         Interface thread

G1/4

G1/2 *)

M20X1.5
     Output signal type

4~20mA analog output
     Electrical connections
     Herssman joint (DIN43650)
The complete data of this selection table, please contact the sales staff or email to sales@kewill-auto.cn for complete samples.
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