S+S Regeltechnik RHEASREG KLSW Serie Mode D'emploi page 10

G
®
RHEASREG KLSW ⁄ RHEASGARD
The electronic airflow monitor RHEASGARD
of 0 - 10 V (relative) (flow measuring transducer). This flow sensor is optionally available with or without display.
RHEASREG ® KLSW provided with a switching output (one-step or two-step) is designed as flow sensor ⁄ flow monitor. Fine adjustment of the upper
range limit by the user is possible at a potentiometer.
The airflow monitor ⁄ airflow sensor is applicable for moni toring or controlling airflows in ducts, at ventilators and dampers, for flow-dependent
monitoring of humidifiers and electric heating registers according to DIN 57100, part 420, or for use in connection with DDC systems.
TECHNICAL DATA:
Power supply: ........................ 24 V AC ⁄ DC or
Output: ................................. 1 or 2 potential-free relays (changeover contacts)
Power consumption: ................ ca. 3 VA
One-step:
Operating range: .................... 0.1... 30 m ⁄ s (adjustable)
Sensitivity: ............................ 0.1... 30 m ⁄ s
Two-step (KLSW - 5 ⁄ 6) :
Operating range: .................... 0.1...15 m ⁄ s (adjustable)
Sensitivity: ............................ 0.1... 5 m ⁄ s
Switching hysteresis: .............. ca. 1...10 % (adjustable)
Start bridging: ....................... ca. 15 ...120 s (adjustable)
Switch-off delay: ..................... ca. 2 ... 20 s (adjustable)
Max. sensor cable length: ......... 50 m, avoid laying parallel with mains voltage-carrying lines, or use shielded cables,
Ambient temperature: ............. 0 °C ...+ 60 °C at the device
Sensor:................................. sensor breakage protection, temperature-compensated
Enclosure: ............................. plastic, material polyamide, 30% glass-globe-reinforced,
Enclosure dimensions: ............. KLSW-xx, KLGF-2, KLGF -1 with display:
Cable gland: ........................... M 16 x 1.5 ; including strain relief, exchangeable, max. inner diameter 10.4 mm
Protective tube: ..................... metal (brass, nickel-plated), Ø 10 mm, nominal length NL = 140 mm
Process connection: ................ by mounting flange
Electrical connection: .............. 0.14 - 1.5 mm
Protection class: .................... I (according to EN 60 730) at UB = 230 V
Protection type: ..................... IP 65 (according to EN 60 529)
Standards: ............................ CE conformity, EMC directive 2004 ⁄ 108 ⁄ EC, low-voltage directive 73 ⁄ 23 ⁄ EC
Type ⁄ WG1
KLGF
K L G F 1
K L G F 2
KLSW
K L S W 3
K L S W 4
KLSW
K L S W 5
K L S W 6
Note:
®
KLGF
® KLGF measures the flow velocity in m ⁄ s and converts the measurement signal into a standard signal
230 V AC +5 ⁄ -13 %, 50 ... 60 Hz
8 A, max. 2 kW or 0 - 10 V (relative, non-linear)
minimum cross section1.5 mm
0 °C ...+ 80 °C medium
colour pure white (similar RAL 9010)
108 x 70 x 73.5 mm (Thor II)
KLGF -1 without display:
72 x 64 x 37.8 mm (Thor III)
(included in the scope of delivery)
2 , via screw terminals on circuit board
III (according to EN 60 730) at UB = 24 V
Relay Power-
(Steps) Supply
– 24 V AC ⁄ DC
– 230 V AC
one-step
1 230 V AC
1 24 V AC ⁄ DC
two-step
2 230 V AC
2 24 V AC ⁄ DC
Automatic reset (without reset button)
KLSW is delivered with a manual reset button as a standard.
2 per conductor, apply cable screen one-sided
Output
0 -10 V (relative)
0 -10 V (relative)
1 x Changeover contact
1 x Changeover contact
2 x Changeover contact
2 x Changeover contact
10
Item No.
1701- 3120-1000- 000
1701- 3110-1000- 000
1701- 3011-0000- 000
1701- 3021-0000- 000
1701- 3012-0000- 000
1701- 3022-0000- 000