Air flow monitor KLGF / KLSW
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temperature Strömung

Air flow monitor RHEASREG® KLGF / KLSW

Product group: WG01

In Stock

Usually ships in 1 to 3 days
214,68 €
171,74 € (special net price)
204,37 € incl. VAT + shipping

Description

Air flow monitor RHEASREG® KLGF / KLSW
Electronic duct airflow monitor RHEASREG® KLSW with switching output, housing made of impact-resistant plastic with quick-locking screws, with cable gland, with/without display, to determine the flow velocity (0.1...20 m/s).
The flow sensors are suitable for monitoring or controlling airflows in ducts, at fans and dampers, for flow-dependent monitoring of humidifiers and electric heating registers according to DIN 57100, Sect. 420, or for use in connection with DDC systems.

Technical details

Voltage supply
230 V AC, 50 Hz
Data points
flow velocity
Start bridging
60 s (can be activated via DIP switch)
Measuring accuracy
0,5 m/s + 3 % MW
Warm up time
< 2 min
Response time
< 5 s
Output
changeover contact 230 V AC (max. 5 A, cos = 1.0), switching hysteresis 2 % final value, threshold can be adjusted via potentiometer
Output
with Changeover contact
Output signal
linearized
Sensor
calorimetric, temperature compensated, sensor breakage protection, with manual zero point calibration (via push button)
Current consumption
approx. 3 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)
Electrical connection
0.2 - 1.5 mm², via push-in terminal
Cable connection
Cable fitting, plastic
(M 16 x 1.5; with strain relief, exchangeable,
max. inner diameter 10.4 mm)
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
126 x 90 x 50 mm (Tyr 2)
Long-term stability
± 0.5 % final value per year
Humidity
<98% r.h., non-condensing, pollutant-free air
Protection class
II (according to EN 60 730)
Protection type
IP65, Sensors IP 20
Protection type (sensor)
IP20
Protection type housing
IP 65 (according to EN 60 529)*
Standards
CE conformity,
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3
Reproducibility
± 1,0 % EW