Pressure Sensor - 400 bar - 0..10V - G1/4" - DIN - HDA 4745-B-400-000

General Description

• Type: Electronic Pressure Transmitter

• Model Code: HDA 4745-B-400-000

• Sensor: Thin-film strain-gauge on stainless-steel membrane

Applications

• Mobile and industrial hydraulics

• Pneumatics

Outputs & Connections

Output Signals

• 4–20 mA or 0–10 V DC

Electrical Connection

• Male EN 175301-803, 3-pole + PE (mating connector supplied)

• Supply voltage: 12–30 V DC

• Current consumption: ≤ 25 mA

• Residual ripple: ≤ 5 %

Pin Assignment

Mechanical Data

• Connection Type: G¼ A ISO 1179-2 (male)

• Connection Size: G¼

• Weight: 0.320 lb

• Torque Value: 20 N·m (15 lb·ft)

Pressure Ranges

• Operating Pressure: 0 … 400 bar

• Overload Pressure: 800 bar

• Burst Pressure: 2000 bar

Temperature Ranges

• Operating (compensated): –25 … 85 °C

• Storage: –40 … 100 °C

• Fluid Temperature: –25 … 100 °C

Performance & Accuracy

Accuracy

• General: ≤ ± 0.5 (BUn EA)

• DIN 16086 terminal-based (FS): ≤ ± 0.25 %

• B.F.S.L. typical (FS): ≤ ± 0.15 %

• B.F.S.L. max. (FS): ≤ ± 0.25 %

Temperature Compensation (zero & span, FS)

• Typical: ≤ ± 0.008 %/°C

• Max.: ≤ ± 0.015 %/°C

Other Specs

• Non-linearity (DIN 16086, FS): ≤ ± 0.3 %

• Hysteresis (FS): ≤ ± 0.1 %

• Repeatability (FS): ≤ ± 0.05 %

• Response time: ≤ 1 ms

• Long-term drift: ≤ ± 0.1 %/year

• Life expectancy (0→100 % FS cycles): > 10 million cycles

Environmental & Durability

Vibration / Shock Resistance

• Vibration (DIN EN 60068-2-6, 10–500 Hz): ≤ 20 g

• Shock (6 ms): ≤ 100 g

Ingress Protection

• IP 67 (DIN EN 60529)

Materials

• Body: stainless steel

• Seal: FKM

Certifications & Standards

• CE mark

• CUL®US (Certificate No.: E318391)

• UL limited energy per 9.3 UL 61010; Class 2; UL 1310/1585; LPS UL 60950

• EMC: EN 61000-6-1/2/3/4