Measuring equipment and testing machine

COSMOWAVE TECHNOLOGY

These transducers feature diaphragms made of SUS630 stainless steel, known for its excellent corrosion resistance and durability. The measurement range covers gauge pressures from a full scale of 50 kPa to 20 MPa, making them suitable for a wide range of applications. They offer high accuracy and excellent temperature characteristics while minimizing the effects of noise through their built-in amplifiers.

■ Features
High Accuracy Measurement: PT-142B-A achieves ±0.15% full-scale accuracy, while PT-141C offers ±0.25% full-scale accuracy.
Excellent Temperature Characteristics: Temperature effects on zero point are ±0.03%/°C of full scale, and ±0.02%/°C on span.
High Pressure Resistance: For ranges up to 5 MPa, they can withstand up to twice the rated pressure, and 1.5 times the rated pressure for other ranges.
Fast Response Speed: Achieves 99% step response in less than 30 ms, enabling rapid measurements.
Robust Design: SUS630 stainless steel diaphragms ensure exceptional corrosion resistance, durability, and long service life.

■ Specifications
Measurement Range: Gauge pressures from 0–50 kPa to 0–20 MPa
Output Voltage: 0.5–2 VDC depending on pressure range (load resistance ≥ 5 kΩ)
Power Supply: 26–32 VDC, ≤ 20 mA
Operating Temperature Range: 5–40°C
Pressure Port Connection Size: Rc (PT) 1/8
External Dimensions:
PT-142B-A: W100 × D76.5 × H62.2 mm
PT-141C: Diameter 55 × Length 78 mm
Weight:
PT-142B-A: Approx. 300 g
PT-141C: Approx. 150 g

The PT-141C and PT-142B-A provide ideal solutions for diverse industrial applications requiring high-precision pressure measurement.

■ For more details, please download the PDF or contact us.