Buy KPI-35 pressure relay sensor
KPI-35 pressure relay sensor

KPI-35 pressure relay sensor

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2900 UAH
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Ukraine, Kharkov
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Technical characteristics
  • BrandDanfoss
  • Country of manufactureDenmark
Description
Description
Pressure relays like KP/KPI are intended for regulation, the current control and the alarm system in the alarm system. Is established in systems with liquid and gaseous means.
Main characteristics:
― Range of pressure-0,2... 28 bars
― Ambient temperature is -40 °C … +65 °C
― Temperature of the environment is -40 °C … +100 °C
― Wednesday. KP - gaseous environments and air. KPI ― air, oil, fresh water.
― Accession carving G1/4
― Unipolar cross over contact of KP/KPI at AS-3 Indus. loading 16A,400B/6A,400B
― Differential of 0,7-6 bars
Key parameters:
- Range of pressure:-0,2... 28 bars
- Very small reaction time
- Easy installation
- Is suitable for switching of loading of both a variable, and direct current
- For neutral liquids (KPI), gaseous environments and air
- A class of protection of the IP33, IP44 case at installation with the top cover and a back payment or IP55 when using the additional case
- The compact sizes do not demand big space
- Resistance to blows and vibration
Technical characteristics
Type
KP
KPI
Ambient temperature
- 40 ºC … +65 ºC (for the short period to +80 ºC)
Environment temperature
- 40 ºC … +100 ºC
Wednesday
Gaseous environments and air
Air, oil, fresh water
The materials contacting with Wednesday
bellow valve
The tin covered with bronze
The tin covered with bronze
connector
Steel
Brass
Accession
carving G ¼
Class of protection of the case
IP 33 at installation on a flat surface and the closed not used openings
IP 44 at observance for IP 33 and existence of the top cover
Vibrostability
At installation on a wall arm vibration in the range of 0-1000 Hz, 4 g is allowed (1 g of =9,81 m/s ²)
Installation on an angular bracket is not recommended in places where vibration is possible
Principle of action
With a pressure above value of a setting at the relay plugs 1 and 4 are closed. When in system there is a pressure drop (leaks), plugs are in the same situation, however as soon as pressure decreases to the size equal to value of a setting minus differential, there is a disconnection of contact 1-4 and short circuit of contact 1-2. After growth of pressure above value of a setting there is the return switching.
Nomenclature of the relay
Type
Range of control, bar
Differential, bar
Admissible working pressure, bar
Max. test pressure, bar
KP35
- 0.2-7.5
0.7-4
17
22
KP36
2-14
0.7-4
17
22
KP36
4-12
0.5-1.6
17
22
KPI35
- 0.2-8
0.4-1.5
18
18
KPI35
- 0.2-8
0.5-2
18
18
KPI36
4-12
0.5-1.6
18
18
KPI36
2-12
0.5-1.6
18
18
KPI38
8-28
1.8-6
30
30
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KPI-35 pressure relay sensor
KPI-35 pressure relay sensor
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