NPTF Differential Pressure Controller H100k-540 Differential Pressure Switches

Place of Origin America
Brand Name UE
Certification CCC.CE
Model Number H100K-540
Minimum Order Quantity 1
Price usd120~350 piece/pieces
Packaging Details carton
Delivery Time 5-10 Work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000

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Product Details
Brand Name UE Model H100K-540
Type Differential Pressure Switches Material Stainless Steel
Electrical Connection 1/2"NPTF Pressure Connection 1/4"NPTF
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NPTF Differential Pressure Controller


Differential Pressure Controller H100k-540


H100k-540 Differential Pressure Switches

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Brand name UE
Model H100K-540
environment temperature: -40 to 160℉
Max. Working Pressure 40Mpa
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Brand name UE
Product Description

Ue differential Pressure Controller H100k-540 differential pressure switches


product description

H100 series mechanical pressure switch is a pressure switch with good performance ratio. It is used in industrial process and OEM users. The integrated design and the switch structure of the housing make it more solid and more convenient to connect. The all-weather series UE pressure switch has a variety of micro switches and a variety of process interface options to meet a variety of needs. H100 series UE pressure switches are used in heat tracking, anti-freezing protection, process devices (raw materials, compressors), alarm panel input and flame blocking systems.




Brand name UE
Model H100K-540
Type Electronic pressure switch
Pressure rang -1 ... 344.7bar
environment temperature: -40 to 160℉
Material Stainless steel
adjustable range ±1% ... ±1.5%
electrical connection 1/2"NPTF
Pressure connection 1/4"NPTF
Weight 3kg



working principle

Working principle is pure mechanical deformation caused by the microswitch action. When the pressure increases, the effect on different sensing pressure components (diaphragm, bellows, piston) deformation, will move up, through the baluster spring and other mechanical structure, start the upper end of the micro switch, so that the electrical output, setting mode from the functional principle and divided into continuous displacement type and force balance type.



Model and Parameters


Model Adjustable Set Point Range Deadband Over Range Proof
Low end of range on fall; Pressure* Pressure**
High end of range on rise
“wc mbar “wc mbar psi bar psi bar
Type H100
Buna N diaphragm and O-Ring with epoxy coated aluminum 1/2” NPT (female) pressure connection, large 0.72” orifice for clean-out
purposes (other wetted materials available see page 11)
520   300 Vac to 0   -746,7 to 0          0.2 to 8        0,5 to 19,9     200     13,8    400    27,6
521   10 Vac to 10   -24,9 to 24,9        0.1 to 0.6     0,2 to 1,5      200      13,8    400    27,6
522   50 Vac to 50   -124,5 to 124,5    0.1 to 3        0,2 to 7,5      200      13,8    400    27,6
523   0.5 to 5.0        1,2 to 12,4           0.1 to 0.3     0,2 to 0,7       200      13,8    400    27,6
524   2.5 to 50         6,2 to 124,5         0.1 to 0.8     0,2 to 2,0       200      13,8    400    27,6
525   10 to 250        24,9 to 622,3       0.1 to 6        0,2 to 14,9     200       13,8    400    27,6


NPTF Differential Pressure Controller H100k-540 Differential Pressure Switches 0