HDA 4745-A-400-115
Electronic Pressure Transmitter
The pressure transmitter series HDA 4700 has a very accurate and robust sensor cell with a thin-film strain gauge on a stainless steel membrane.
The output signals 4 .. 20 mA or 0 .. 10 V enable connection to all measurement and control devices of HYDAC ELECTRONIC GMBH as well as standard evaluation systems (e.g. PLC controls).
The main fields of application are in mobile and industrial hydraulics and pneumatics.
Specifications
| Type | Electronic Pressure Transmitter |
| Model Code Description | HDA 4745-A-400-115 |
| Mechanical Connection Type | G1/4 A ISO 1179-2, Male |
| Input Burst Pressure | 2000 bar |
| Mechanical Connection Size | G 1/4 A, Male |
| Output Signal | 4 to 20 mA |
| Electrical Connection | Male EN175301-803 3 Pole + PE (Mating Connector Supplied) |
| Division | 17 |
| BUn | EA |
| No of Conductor | 2 |
| Output Permitted Load Resistance | RLmax=(UB – 8 V)/20 mA (kΩ) |
| Output Typical Accuracy According to DIN 16086, Terminal Based (Full Scale) | ≤ ± 0.25 % |
| Output Typical Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale) | ≤ ± 0.15 % |
| Output Maximum Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale) | ≤ ± 0.25 % |
| Output Typical Temperature Compensation Zero Point (Full Scale) | ≤ ± 0.008 %/°C |
| Output Maximum Temperature Compensation Zero Point (Full Scale) | ≤ ± 0.015 %/°C |
| Output Typical Temperature Compensation Span (Full Scale) | ≤ ± 0.008 %/°C |
| Output Maximum Temperature Compensation Span (Full Scale) | ≤ ± 0.015 %/°C |
| Output Maximum Non-Linearity According to DIN 16086 Terminal Based (Full Scale) | ≤ ± 0.3 % |
| Seal Material | Fluorocarbon Elastomer (FKM) |
| Material of Connection | Stainless Steel |
| Output Maximum Hysteresis (Full Scale) | ≤ ± 0.1 % |
| Output Repeatability (Full Scale) | ≤ ± 0.05 % |
| Output Rise Time | ≤ ± 1 ms |
| Output Long-Term Drift Per Year (Full Scale) | ≤ ± 0.1 % |
| CUL®US Mark | Certificate No.: E318391 |
| Note for CUL®US Mark | Environmental conditions according to 1.4.2 UL 61010-1; C22.2 No. 61010-1 |
| Direct Current (DC) Supply Voltage When Applied According to UL Specifications | 8 to 30 V |
| Note for Direct Current (DC) Supply Voltage When Applied According to UL Specifications | Limited energy – According to 9.3 UL 61010; Class 2; UL 1310/1585; LPS UL 60950 |
| Vibration Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz | ≤ 20 g |
| Pin Connection 1 | Signal+ |
| Pin Connection 2 | Signal- |
| Pin Connection 3 | No Connection |
| Pin Connection (Ground) | Housing |
| Current Consumption | ≤ 25 mA |
| Residual Ripple of Supply Voltage | ≤ 5 % |
| Life Expectancy (0 to 100% Full Scale (FS)) | > 10 Million Cycles |
| Input Overload Pressure | 800 bar |
| Input Measuring Pressure Range | 400 bar |
| Operating Temperature Range | -25 to 85 ºC-13 to 185 ºF |
| Compensated Temperature Range | -25 to 85 ºC |
| Storage Temperature Range | -40 to 100 ºC |
| Fluid Temperature Range | -25 to 100 ºC |
| Note for Fluid Temperature Range | -25 ºC (-13 ºF) with FKM seal, -40 ºC (-40 ºC) on request |
| Protection Class According to DIN EN 605293 | IP 67 |
| Torque Value | 20 N·m15 lb·ft |
| Industry Standards/Certifications | CE Mark EN 61000-6-1/2/3/4 |
