- New
- Sale
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality
- Flow
- Modbus | Wireless Modbus
- Room controller
- EtherCAT P
- Accessory
Description
Air flow monitor
RHEASREG® KLGF / KLSW
Electronic RHEASGARD® KLGF duct air flow transmitter with active output, in an impact resistant plastic housing, optionally with/without display, for determining flow velocity in m/s. The measuring transducer converts the measured value into a standard signal of 0-10 V.
ElectronicRHEASREG® KLSW duct air flow monitor with switching output (one-step or two-step relay), in a plastic housing, for determining flow velocity in m/s. Fine adjustment of the measuring range end value by the user is possible with the help of a potentiometer.
ElectronicRHEASREG® KLSW duct air flow monitor with switching output (one-step or two-step relay), in a plastic housing, for determining 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 sensor devices are suitable for monitoring or controlling airflow 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 details
Voltage supply
24 V AC/ DC
Data points
flow velocity
Operating range
0.1...30 m/ s (adjustable)
Sensitivity
0.1...30 m/ s
Current consumption
approx. 3 VA
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 % (permanently set)
Process connection
by mounting flange
(included in the scope of delivery)
(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
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
nominal length NL = 140 mm
Electrical connection
0.25 - 2.5 mm²
via terminal screws
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)
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)
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Screwed socket
-
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
max. inner diameter 10.4 mm
Dimensions
72 x 64 x 37,8 mm (Tyr 1)
Protection class
III (according to EN 60 730) at UB = 24 V
Protection type
IP 65 (according to EN 60 529)*
Protection type housing
IP 65