BOSCH REXROTH
R901141188

$754.99 USD

BOSCH REXROTH
Material:R901141188
Model:HEDE11A1-1X/400/K41G24/2/V

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth HEDE 11 A1-1X/400/K41G24/2/V (R901141188) is a cutting-edge pressure switch designed for recording hydraulic pressures and converting them into electrical switching signals. This device is characterized by its thin film measuring cell, which ensures high precision in monitoring pressure levels. With a maximum operating pressure of 400 bar and selectable pressure ratings of 100 and 200 bar, the HEDE 11 A1-1X/400/K41G24/2/V offers versatility for a range of applications. The unit boasts high bursting pressure range capabilities, providing an additional layer of safety and reliability. The pressure switch allows for simple switching point adjustments via two easily readable adjusting rings. These rings are mechanically interlocked to prevent any inadvertent changes to the set points, ensuring consistent operation. The components that come into contact with media are made from durable stainless steel and FKM (fluoroelastomer), which contribute to the switch's long-term stability and resistance to harsh hydraulic fluids such as HL, HLP, and HFC. The electrical connection is facilitated through a pole M connector, adhering to A-coded standards for secure and straightforward installation. Although the product does not include a display, it compensates with two antivalent switching outputs along with indicators for switching status and operational readiness. Its compact design allows it to fit into tight spaces without compromising performance. In terms of compliance, the Bosch Rexroth HEDE 11 A1-1X/400/K41G24/2/V meets CE, UL, and RoHS standards, reflecting its adherence to international safety and environmental regulations. The product's robust construction paired with its precise control mechanisms make it an indispensable component in any system requiring reliable pressure measurement and control.

Electronic pressure switch, 2 antivalent switching outputs, pressure range 0 … 400 bar, connector 4-pole M12x1 A-coded

Easy switching point adjustment via 2 adjustment rings

Unpacked Weight: 0.13241 kg

Thin film measuring cell
2 antivalent switching outputs
Easy switching point adjustment via 2 adjustment rings
Pressure ratings 100, 250 and 400 bar
Maximum operating pressure 400 bar
Simple switching point adjustment on two easily-read adjusting rings
Component series 1X

Data Sheet	Download Data Sheet
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual

Max. pressure	400
Electrical connection description	Connector, 4-pole, M12 x 1, coding A according to EN 61076-2-101
Productgroup ID	9,10,11,12,13,14
Conformity description	CE – electro-magnetic compatibility 2014/30/EU RoHS Directive 2011/65/EU
Display	no
Connection diagram	Male thread G1/4
Supply voltage	24 VDC
Weight	0.13241
Seals	FKM
Output signal	2 antivalent switching outputs
Hydraulic fluid	HL,HLP,HFC
Conformity	CE,UL,UKCA,RoHS

01	02	03	04		05		06		07	08		09		10		11
HED	E	11	A1	–	1X	/		/	K41	G24	/	2	/	V	/	*

01	Hydraulic/electric pressure switch	HED
02	Integral electronics	E
03	Device type	11
04	Interface hydraulic G1/4	A1
05	Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions)	1X
Pressure rating
06	100 bar	100
	250 bar	250
	400 bar	400
Electrical connection
07	Connector M12, 4-pole as standard, without mating connector	K41
Power supply
08	Direct voltage 24 V	G24
Electrical interface
09	2 switching outputs	2
Seal material
10	FKM seals	V
10	Observe compatibility of seals with hydraulic fluid used.
11	Further details in the plain text

Type	Material number
HEDE11A1-1X/100/K41G24/2/V	R901141184
HEDE11A1-1X/250/K41G24/2/V	R901396832
HEDE11A1-1X/400/K41G24/2/V	R901141188

Type

Component series		1X

General

Weight	m	kg	0.09
Installation position			any
Ambient temperature range	ϑ	°C	-20 … +80
Storage temperature range	ϑ	°C	-40 … +100

Hydraulisch

Pressure measuring ranges		pN	bar	100	250	400	100	250	400	100	250	400
Switching point	Setting range		bar	5	12.5	20	5	12.5	20	5	12.5	20
Switching point	Reset range		bar	3	7.5	12	3	7.5	12	3	7.5	12
Hydraulic fluid temperature range		ϑ	°C	-25 … 80		-25 … +80	-25 … 80		-25 … +80	-25 … 80		-25 … +80
Materials in contact with the medium				V4A (1.4404), FKM

Electric

Operating voltage		UB		18 … 36 VDC
Current consumption		I	mA	< 25
Short-circuit protection				clocked
Overload resistance				yes
Reverse polarity protection				yes
Voltage drop		U	V	< 2
Switching frequency		f	Hz	100
Accuracy class 1)			%	< 2.5
Repetition accuracy 1)				< 0.5 %
Switching cycles, minimum				50 million
Protection class according to DIN EN 60529				IP67
Isolation resistance		R	MΩ	> 100 (500 VDC)
Electro-magnetic compatibility	EMC EN 61000-4-2 ESD			4 kV CD / 8 kV AD
	EMC EN 61000-4-3 HF radiated			10 V/m
	EMC EN 61000-4-4 Burst			2 kV
	EMC EN 61000-4-6 HF line-bound			10 V
UL approval				UL 508

1)	of the measurement range end value

In order to satisfy the “limited voltage current” requirements according to UL, the device must be supplied from a galvanically separated source and a overcurrent protection has to be provided.

For applications outside these parameters, please consult us!

The electronic pressure switch records the system pressure and switches the both outputs OUT1 (pin 4) / OUT2 (pin 2) in an antivalent manner.

In case of increasing pressure, OUT1 closes / OUT2 opens if the set SET value is reached. In case of decreasing pressure, OUT1 opens / OUT2 closes if the set RESET value is reached.

technical illustration-R901141188-Electronic pressure switch, 2 antivalent switching outputs, pressure range 0 … 400 bar, connector 4-pole M12x1 A-coded

Wire colors with Bosch Rexroth mating connectors
1	BN (brown)
2	WH (white)
3	BU (blue)
4	BK (black)

Setting information:

Minimum distance Set – Reset = 2 % of the measurement range end value In order to comply with the setting accuracy: Set both rings to the lower stop value first, then to the desired values.

Dimensions in mm