Differential pressure switches JDW-3 to 10 / JDL-111 … 116
Technical data
Application
Housing colour:
black
Monitoring of overpressure, differ- ential or under-pressure of air and incombustible, non-aggressive gases. Exhaust or fan monitoring or flow monitor for securing electrical heat registers, as filter monitoring, air pressure shortage safeguard, limit value controller. JDW- …: Supplied without mounting bracket; can be screwed on directly (with 2 screws).
Ambient temperature: Permissible atmospher- ic humidity: Max. sensor tempera- ture Permissible medium temperature:
–15 … +80 °C
Max. 95% rel. humidity, non-condensing
80 °C
JDW-3
–15 … +80 °C
Operating voltage:
none
Min. switching current: 1 mA Max. switching voltage: 230 VAC/50 Hz, 24 VDC Min. switching voltage: 12 VAC/50 Hz, 12 VDC Switching element: microswitch Switching contact:
JDW-...Z: Supplied with attached mounting bracket JZ-10.
JDL-111
toggler, gold contact, potential-free switches if the pressure is undershot or exceeded
JDL …: Supplied with attached mounting bracket JZ-10.
Control function:
Pressure connection: Mounting/attachment: Electrical connection:
6.2 mm
Note: Once the differential pressure switch has connected a voltage > 24 V and a current > 0.1 A,the gold layer at the contacts will have burnt away. Thereafter, the differential pressure switch can only be operated at this or a higher power. Note: The hose set is not a part of the delivery scope and must be ordered separately.
wall mounting
screw-type terminals
Protection class: Protection rating: Safety and EMC:
II
JDL-112
IP 54
according to DIN EN 60730
Sensor:
pressure membrane
Function type:
monitor (JDL-116 A controller)
Conversion table pressure
Pa
kPa
bar
mbar
mmWs 0.101971 101.971 10197.1 10.1971
1 Pa
= = =
1
0.001
0.00001
0.01
1 kPa 1 bar
1,000
1
0.01
10
100,000
100 0.1
1
1,000
1 mbar = 1 mmWs =
100
0.001
1
9.80665
0.00980665
0.0000980665
0.0980665
1
Type
Item no.
Control range
Max. pressure
Hysteresis (dependent on setting range)
Features
PG
JDW-3
H531002
20 … 330 Pa
5,000 Pa approx. 8 … 20 Pa Max. switching current: 1.5 (0.4) AAC, 1 (0.2) ADC Internal setting 5,000 Pa approx. 8 … 20 Pa Max. switching current: 1.5 (0.4) AAC, 1 (0.2) ADC internal setting, fixing bracket 5,000 Pa approx. 10 … 25 Pa Max. switching current: 1.5 (0.4) AAC, 1 (0.2) ADC Internal setting 5,000 Pa approx. 10…25 Pa Max. switching current: 1.5 (0.4) AAC, 1 (0.2) ADC internal setting, fixing bracket
II
JDW-3 Z
H531001
20 … 330 Pa
II
JDW-5
H530996
30 … 500 Pa
II
JDW-5 Z
H531000
30 … 500 Pa
II
JDW-10
H530997
400…1600 Pa 5,000 Pa approx. 30…60 Pa Max. switching current: 1.5 (0.4) AAC, 1 (0.2) ADC Internal setting II
JDL-111
H5309098
20 … 300 Pa
15,000 Pa approx. 10…15 Pa Max. switching current: 5 (1) AAC, 1 (0.2) ADC internal setting, silicon-free 30,000 Pa approx. 22…33 Pa Max. switching current: 5 (1) AAC, 1 (0.2) ADC internal setting, silicon-free
II
JDL-112
H5309100
40 … 600 Pa
II
JDL-115
H5309136
100…1,000 Pa 30,000 Pa approx. 20…40 Pa Max. switching current: 5 (1) AAC, 1 (0.2) ADC internal setting, silicon-free 250…5,000 Pa 30,000 Pa approx. 60…150 Pa Max. switching current: 5 (1) AAC, 1 (0.2) ADC internal setting, silicon-free 250…5,000 Pa 30,000 Pa approx. 60…150 Pa Max. switching current: 5 (1) AAC, 1 (0.2) ADC external setting, silicon-free
II
JDL-116
H530960
II
JDL-116 A
H530978
II
Catalogue 2022 | Page 192
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