908731 HDA 4746-A-400-000 HYDAC PRESSURE TRANSMITTER

908731 HDA 4746-A-400-000 HYDAC PRESSURE TRANSMITTER
Intrinsically Safe, Dustproof enclosure Non-Sparking

The HDA 4700 is a compact pressure transmitter (intrinsically safe version) which is used to measure relative pressures in hydraulics and pneumatics. The double
approval in accordance with ATEX and IECEx enables universal, almost worldwide utilisation of the devices in potentially explosive atmospheres.

FEATURES:

• The pressure is measured by means of a very accurate and robust sensor with a thin-fi lm strain gauge on a stainless steel membrane.
• The main fields of application are in the oil & gas industry, gas turbines. The device is also used in mining applications as well as in locations with high dust contamination.

Protection types and applications:

ATEX

• I M1 Ex ia I Ma
• II 1G Ex ia IIC T6 Ga
• II 1/2G Ex ia IIC T6 Ga/Gb
• II 2G Ex ia IIC T6 Gb
• II 3G Ex nA IIC T6, T5, T4 Gc
• II 3G Ex ic IIC T6, T5, T4 Gc
• II 1D Ex ia IIIC T85 °C Da
• II 1D Ex ta IIIC T80/90/100 °C
• T50090/ T500100/T500110 °C Da
• II 2D Ex tb IIIC T80/T90/T100 °C Db
• II 3D Ex tc IIIC T80/T90/T100 °C Dc
• II 3D Ex ic IIIC T80/T90/T100 °C Dc​

IECEx

• Ex ia I Ma
• Ex ia IIC T6 Ga
• Ex ia IIC T6 Ga/Gb
• Ex ia IIC T6 Gb
• Ex nA IIC T6,T5,T4 Gc
• Ex ic IIC T6,T5,T4 Gc
• Ex ia IIIC T85 °C Da
• Ex ta IIIC T80/T90/T100 °C Da
• T50090/ T500100/T500110 °C Da
• Ex tb IIIC T80/T90/T100 °C Db
• Ex tc IIIC T80/T90/T100 °C Dc
• Ex ic IIIC T80/T90/T100 °C Dc