Pressure Transmitter 0-30 bar, 4-20 mA, G1/4

Hogller Industrial Pressure Transmitter - EOTH0030FGCK

Low response time, 0.5% FS accuracy, 316L Stainless steel

Hogller EOTH0030FGCK is a high quality all stainless steel pressure transmitter. This transmitter assures specifications such as additional EMI / RFI protection, low static and thermal errors and high resistance to shock and vibration. The EOTH0030FGCK piezoresistive sensing element coupled with diffused silicon technology, assures excellent accuracy, choice of high-level outputs and long stability, protected within a rugged, 316L stainless steel housing. This pressure sensor’s high strength stainless steel construction contains with silicone oil and pressure peak damper.

This pressure transmitter provides:

• High accuracy

• Low response time

• Wide range of operating temperature

• Perfect resistance to shock and vibration

• High electromagnetic compatibility

Body

The EOTH0030FGCK housing, wetted parts and pressure port are made of 316L stainless steel which provides proper resistance and compatibility with a large variety of media.

Part number, pressure measurement range, output, power supply, CE certification, and exclusive serial number of each sensor are carved on the body of the product.

Electrical connection

The electrical connection of this pressure sensor is DIN EN 175301-803 C (DIN 43650 C), which provides ingress protection of IP65.

Process connection

At the lower part of the sensor, there is a threaded pressure port for connection to the process. The EOTH0030FGCK have G1/4" mechanical connection with DIN 3852-E.

To ensure high chemical and thermal resistance and better sealing of the connecting part to the process, one FKM sealing washer (O-ring) is used in a G 1/4" mechanical connection. It has been designed in line with DIN 3869.

Reference pressure

In this pressure transmitter, gauge (Relative) pressure has been considered as reference pressure. So, the process pressure would be compared to the atmospheric pressure behind the stainless steel 304 internal diaphragm. Pressure range of this sensor is 0-30 bar.

Sensing element

The "Diffused Silicon" technology, which includes excellent accuracy and long-term stability, is used in the EOTH0030FGCK Piezoresistive sensing element and also this sensor filled with silicon oil.

Output

Output signal of this product is 4-20mA, with 2 wires in need.

Accuracy

Accuracy of EOTH0030FGCK is less than or equal to 0.5% full scale at room temperature. This accuracy includes below specifications is in accordance with IEC 61298-2:

• Non-Linearity

• Non-Repeatability

• Hysteresis

• Zero

• Final Offset

Temperature

Different permissible temperature conditions are defined for using this product:

• Medium temperature: -30 … 105°C

• Ambient temperature: -25 … 85°C

• Storage temperature: -40 … 125°C

Industries / applications:

This pressure sensor is designed to be used in applications below:

• Water treatment

• Oxygen pressure measurement

• Process control and automation

• Hydraulics and pneumatics

• Pumps and compressors

• Telemetry

• Mechanical engineering and machine tools

• Laboratory and tests