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JDW-5 Z

Differential pressure switch, 30…500 Pa, internal setting, mounting bracket

Differential pressure switch for monitoring overpressure, differential pressure or negative pressure of air and non-flammable, non-aggressive gases. Can be used as a fume cupboard or fan monitor or flow monitor to protect electrical heating registers, as a filter monitor, low air pressure protection or limit value controller. Note: Once the differential pressure switch has switched a voltage > 24 V and a current > 0.1 A, the gold coating on the contacts is burnt off. After this, the differential pressure switch can only be operated with this or a higher power. Note: The JZ-06/1 hose set is not included in the scope of delivery and must be ordered separately.

Supplied with attached mounting bracket JZ-10.


Number of outputs2, 2
Number of control ranges1
Output signal
External settingNo
Operation
Pressure connection6.2 mm
Electric connection
Electronic versionNo
With explosion protectionNo
Colour
Sensor element
Function type (systems engineering)
Internal settingYes
Bearing temperature–15 … 80 °C
Max. air humidity (non-condensing)95 % r.H.
Housing material
Max. Pressure5000 Pa
Max. switching voltage230 VAC, 50 Hz / 24 VDC
Max. switching current1,5 (0,4) A (230 VAC), (1)  (24 VAC), 0,2 A (30 VDC)
Medium
Medium temperature−15 … 80 °C
Min. switching voltage12 VAC, 50 Hz / 12 VDC
Min. switching current1 mA
Mounting/attachment
Surface finishmatt
Pressure control range30 … 500 Pa
Control function, overpressure or underpressureYes
Switching differential25 … 10 Pa
Switching element
Switching contact
Potential free switching contactYes
Protection class
Protection classII, following appropriate mounting
Safety and EMCin accordance with DIN EN 60730
Ambient temperature−15 … 80 °C
Degree of contamination2

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