KLGF 1

RHEASREG® KLGF 1

Item No. 1701-3120-1000-000
EAN 4 251325 613789

Electronic duct air flow sensor RHEASGARD® KLGF with active output, in an impact-resistant KLSW - xx plastic housing, optionally with/ without display, for determining the flow velocity in m/s. The measuring transducer converts the measurement signal into a standard signal of 0 - 10 V.

Electronic duct air flow monitor RHEASREG® KLSW with switching output (relay one-step or two-step), in a plastic housing, for determining the flow velocity in m/s. Fine adjustment of the measuring range end value by the user is possible with the help of a potentiometer.

The flow sensors are suitable for monitoring 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.

238,83 € net
Voltage supply 24 V AC/ DC
Operating range 0.1...30 m/ s (adjustable)
Sensitivity 0.1...30 m/ s
Output 1 or 2 potential-free relays (changeover contacts)
8 A, max. 2 kW or 0 - 10 V (relative, linearised on request)
Measuring range 0.1...30 m/ s
Ambient temperature 0...+60 °C at the device; 0...+80 °C medium
Medium pollutant-free, non-precipitating air
Switching hysteresis 2% (non-adjustable)
Process connection by mounting flange
(included in the scope of delivery)
Max. sensor cable length 50 m, avoid laying parallel with mains voltage-carrying lines,
or use shielded cables, minimum cross section 1.5 mm2
per conductor, apply cable screen one-sided
Protective tube metal (brass, nickel-plated), Ø 10 mm,
nominal length NL = 140 mm
Sensor sensor breakage protection, temperature-compensated
Electrical connection 0.25 - 2.5 mm²
via terminal screws
Cable connection cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
Housing plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Cable gland M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Dimensions 72 x 64 x 37,8 mm (Tyr 1)
Connection cable max. 50 m at minimum cross section 1.5 mm2 per conductor;
avoid laying parallel with mains voltage-carrying lines,
or use shielded cables, apply cable screen one-sided
Protection class III (according to EN 60 730) at UB = 24 V
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU