Series 500

Measurement Characteristics

Pressure range

0...0.4 to 0...20 mH2O

Overpressure

At least 2 times nominal value

Accuracy

± 0.25% FS

Hysteresis & Repeatability

± 0.05% FS

Long term stability

± 0.25% FS

Response time

25ms

Temperature Influence (in compensated range)

Zero

TC ± 0.20% FS

Span

TC ± 0.20% FS

Temperature Characteristics

Compensation

-10°C...70°C

Operating

-20°C...85°C

Storage

-40°C...100°C

Materials

Diaphragm/Port/Housing

Stainless Steel 316L

Cable

Polyurethane (vented)

Electrical

Supply voltage

8...28VDC (4...20mA)

Output - Analogue

4...20mA

Output - Digital

RS485

Insulation Resistance

100MΩ, 50VDC

Load Resistance

(U – 8V) / 0.02A (Ω)

Protected against reverse signal polarity