NS-P321 Pressure Transmitter Air Conditioning HVAC Refrigeration Pressure Measurement

Measuring ranges

0~0.8...1.0...1.6...2.0...3.0...4.2...5.0MPa

Overload pressures

200%F.S

Burst pressures

500%F.S

Operational Mode

Gauge,Absolute

Measuring Media

R22,R410a,R134a

Output signal

0.5~4.5VDc, 3 conductor

Operating voltage

5VDc,3 conductor

Direct line definition

16VDc

Accuracy

±1%F.S(5℃~45℃)

±2.5%F.S(-20℃~80℃)

Long-term drift

≤±0.2%F.S/ year (typ.)

Compensated temperature range

-20~+80℃

Operating temperature range

-30~+100℃

Storage temperature range

-40~+135℃

Fluid temperature range

-40~+135℃

Current consumption

≤10mA

Insulation resistance

100MΩ at DC500V

Dielectric strength

AC1500V.1 minute or AC1800V.1 SECOND

Mechanical connection

G1/4 A.1/4-18NPT.7/16-20UNF

Material

Stainless steel and copper

IP protection

IP66