Flush diaphragm Pressure transmitter 0 to 4 bar, 4-20 mA, G 1/2

Hogller Flush Diaphragm Pressure Transmitter - HOFH0004FWCK

2-wire, G 1/2", Gauge, DIN EN 803 – 175301 Connector

The Hogller HOFH0004FWCK is a Flush Diaphragm pressure sensor. The HOFH0004FWCK range of pressure transmitters guarantees a wide application in the field with high accuracy, robust and compact design. The stainless steel membrane is completely vacuum-sealed, extremely burst resistant and applicable for all standard media across Hydraulics, Pneumatics, Environmental Engineering, Process Technology, Semiconductor Technology, and Automotive Engineering. This pressure transducer is individually tested for pressure and temperature to abide by DIN EN ISO 9001:2008.

This flush diaphragm pressure transmitter provides:

• Flush mount stainless steel design

• Pressure Reference: Gauge

• High resistance to shock and vibration

• Programmable for zero point (offset)

• Pressure ranges: 0 ... 4 bar

• Signal output: 4 ... 20 mA

• High precision ≤ 0.35% BFSL

• Measuring medium: -20 ... +100 °C

• Electrical connections: DIN EN 175301-803 C

• Pressure connection: G 1/2" Male

• IP 65

Body

The HOFH0004FWCK is made of stainless steel 304 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 803 – 175301 Connector, which provides ingress protection of IP65.

Process connection

The flush membrane of HOFH0004FWCK have G1/2" mechanical connection.

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 ~ 4 bar.

Output

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

Accuracy

Accuracy of HOFH0004FWCK is 0.35% BFSL at room temperature. This accuracy includes below specifications is in accordance with IEC 61298-2:

• Non-Linearity: % of the range ≤ 0.10
  

• Repeatability: % of the range ≤ 0.10

• Stability / Year: % of the range ≤ 0.10

• Zero: Ability to set easily with a magnet within ± 10 % of the nominal range
  

Temperature

Different permissible temperature conditions are defined for using this product:

• Medium temperature: -40 … 100°C

• Ambient temperature: -40 … 80°C

• Storage temperature: -40 … 100°C

• Compensated temperature: -20 … 85°C

Industries / applications:

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

• Media containing particulates

• Food and beverage industry

• Pump control

• Liquid level measurement

• Hydraulics

• Environmental engineering

• Machine tools

• Water treatment

• Process technology

• Semiconductor technology

• Automotive engineering