Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: PD-1KA

The PD-A is a differential pressure transducer for accurate measuring slight differential pressures. The max line pressure is 2.94 MPa. It can be used not only for differential pressure measurement, but also flow rate measurement.

Features

• Suitable for long-term measurement
• For indication and control of automation systems
• TEDS-installed versions can be manufactured.

Specifications

Performance

Rated Capacity	100 kPa
Nonlinearity	Within ±0.3% RO
Hysteresis	Within ±0.2% RO
Rated Output	1.5 mV/V ±1%

Environmental Characteristics

Safe Temperature	-10 to 70ºC
Compensated Temperature	0 to 60ºC
Temperature Effect on Zero	Within ±0.01% RO/ºC
Temperature Effect on Output	Within ±0.03%/ºC

Electrical Characteristics

Safe Excitation	15 V AC or DC
Recommended Excitation	1 to 10 V AC or DC
Input Resistance	350 Ω ±0.5%
Output Resistance	350 Ω ±0.5%
Cable	4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, terminated with a connector plug PRC03-12A10-7M (Shield wire is connected to the case.)

Mechanical Properties

Safe Overloads	Differential pressure 150%
Natural Frequencies	Approx. 400 Hz
Maximum Line Pressure	2.94 MPa
Weight	Approx. 5 kg (Excluding cable)

Dimensions

Remarks

When A side is a high pressure, plus output.
When B side is a high pressure, minus output.
(For A-side and B-side, see the dimension below.)
Note： Copper alloy is used for liquid-contacting part.
Avoid measuring corrosive liquid or gas.