domat RHEASGARD KLGF-1, Инструкции по эксплуатации, монтажу и установке

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RHEASREG ® KLSW 3 ⁄ KLSW 4
Series KLSW electronic airflow monitors are used for monitoring ventilators and dampers, for flow-dependent monitoring of humidifiers
and electric heating registers according to DIN 57100, part 420, or for applications in connection with DDC systems. Function: After
applying operating voltage (green LED lighting) and building up the desired flow velocity (red LED lighting) within the starting delay,
the »Alarm« relay is activated and the subsequent device is released. Sometimes detrimental heating ⁄ humidifying without air discharge
is so avoided. In case the necessary airspeed is not reached within the starting delay, the »Alarm« relay drops out. Contacts 12 ⁄ 11
close. When preset flow rate is reached again, the »Alarm« relay is reactivated. Contacts 11 ⁄ 14 close. By pressing the Reset button,
the device is reset to its initial condition.
TECHNICAL DATA
Type KLSW 4 KLSW 3
Item No.
Operating voltage 24V AC ⁄ DC 230 V ⁄ AC
Voltage tolerance ± 10% ± 10%
Overvoltage category II II
Signal indication, voltage green LED green LED
Power consumption max. 2 VA 4 VA
Device ambient temperature –20..+60 °C –20..+60 °C
Signal output flow 1 changeover contact 1 changeover contact
Current ⁄ contact load 250 V AC, 6 A, 1.5 kVA 250 V AC, 6 A, 1.5 kVA
Switching function at flow relay activated relay activated
Signal indication at flow yellow LED yellow LED
Start bridging 60 s (via jumper) 60 s (via jumper)
Start bridging indication yellow LED yellow LED
Media temperature range –10..+80 °C –10..+80 °C
Temperature gradient 15 K ⁄ min 15 K ⁄ min
Switchpoint adjustable via potentiometer adjustable via potentiometer
Measuring range 0.1 - 30 m ⁄ s 0.1 - 30 m ⁄ s
Response time 1...10 s 1...10 s
Measuring sensor built-in built-in
Immersion depth 130 mm 130 mm
Process connection PG7, mounting flange PG7, mounting flange
Sensor material MS 58, nickel -plated MS 58, nickel -plated
Pressure resistance 10 bar 10 bar
Connection 5 terminals, 2.5 mm 2 5 terminals, 2.5 mm 2
Protection type, housing IP 65 IP 65
Protection type, sensor IP 67 IP 67
Contamination class 2 2
Housing dimensions 108 x 70 x 73.5 mm (Thor II) 108 x 70 x 73.5 mm (Thor II)
Test mark 0 0
Accessories (included) mounting flange 10 mm mounting flange 10 mm
Start bridging
Jumper plugged
= start bridging active for ca. 60 s, yellow LED »Time« lighting
Jumper not plugged = start bridging inactive