Air flow monitor KLGFT-W
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Air flow monitor RHEASREG® KLGFT-W

Item no. 1701-4118-0201-001
EAN 4251325625379
Product group: WG01

In Stock

Usually ships in 1 to 3 days
308,23 €
366,79 € incl. VAT + shipping

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.
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 (± 10 %)
Start bridging
60 s (can be activated via DIP switch)
Measuring range, temperature
0...+50 °C
Data points
Temperature, flow velocity
Measuring accuracy
0.5 m/s + 3 % measured value
Warm up time
< 2 min
Response time
< 5 s
Output signal
linearized
Reproducibility
± 1.0 % final value
Current consumption
approx. 4 VA
Measuring range
0,1...20 m/s
Media temperature
0…+70 °C
Ambient temperature
storage –20...+ 50 °C
operation 0...+ 50 °C
Medium
pollutant-free, non-precipitating air
Process connection
by mounting flange
(included in the scope of delivery)
Inserted length
220 mm
Electrical connection
0.2 - 1.5 mm², via push-in terminal
Output
automatically 0 -10 V/ 4...20 mA (via Automatic Output Switching - the device recognizes the required output type and automatically switches to U or I output), Changeover contact (24 V)
Sensor
Calorimetric, temperature compensated, sensor breakage protection, with manual zero-point calibration (via button)
Screwed socket
-
Housing dimensions
126 x 90 x 50 mm (Tyr 2)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Dimensions
126 x 90 x 50 mm (Tyr 2)
Long-term stability
± 0.5 % final value per year
Humidity
< 98% RH pollutant-free, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP65, Sensors IP 20
Protection type (sensor)
IP20
Protective tube
PLEUROFORM, material polyamide (PA6), with torsion protection, Ø 20mm, NL = 220 mm, vmax = 30 m/s (air), stainless steel V2A (1.4301), Ø 16 mm available upon request as an option
Protection type housing
IP 65 (according to EN 60 529)*
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)
Reproducibility
± 1,0 % EW
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),
housing cover for display is transparent !
Standards
CE conformity,
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3
Display
Optional:
Display with illumination, three lines,
cut-out approx. 70 x 40 mm (W x H),
for display of flow velocity (KLSW-W24, KLGF)