400 Series 1, 2 or 3 setpoint switches

United Electric Controls

The 400 Series consists of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

The 400 Series is popular in oil system and boiler security.

Approvals & certificates

PED
CE
ATEX Ex i
EAC Ex
FM
IECEx
INMETRO
UL

Aplications:

Widely used throughout the process industries, the 400 Series provides threshold protection and control for many critical functions. Typical installations are found in industrial gas production, energy generation including pumps, turbines and compressors, pulp and paper, and water and wastewater treatment.

Features:
- 1, 2 & 3 switch outputs
- Epoxy-coated enclosure designed to meet enclosure type 4X
- Wide variety of pressure sensors and materials
- Setting via reference dial or hex screw adjustment
Ranges:
Pressure: -1,0 to 413,7 bar

"WC ranges: -746,7 to 622,3 mbar

Differential pressure: 2.5 mbar to 13,8 bar

Temperature: -117.8 to 343.3 °C
- Variable pressure, differential pressure, temperature
- Output signal VDC switch, VAC switch
- Repeatablity 1.5%, 2.5%
- ATEX Ex i
- Process connection 1/8 NPT female, 1/4 NPT female, 1/2 NPT female
- Sensor / wetted parts material 316/316L, 304, phosphor bronze, PTFE, Buna N / NBR, brass
- Seals Buna N / NBR, Viton® / FKM / FPM
- Electrical connection 3/4 NPT female
- Housing epoxy coated aluminum
- Ingress protection rating IP66
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Pressure

Liquid level

Liquid & gas flow

Valves

Solids level

Solids flow

Moisture

Dust monitors

Temperature

Thermography

Gas detection

Control

400 Series 1, 2 or 3 setpoint switches

Approvals & certificates

Features:

Ranges:

UE EAC Certificate

UE ATEX Ex ia certificate

UE IECEx Certificate

UE ATEX Ex ia CE Declaration

UE LVD CE Declaration

UE PED CE Declaration

UE Short form catalogue

UE 400 Series pressure Installation Manual

UE 400 temperature Installation Manual

UE 400 Series Datasheet

Similar products

120 Series Explosionproof switches

100 Series Industrial switches

117 Series Switches with hermetically sealed snap switch

Contact data

MERCON Sp. z o.o.