Temperature range: -30.0 ~ 20.
Positive / reverse action: positive action (cooling).
Adjustment mode: OFF, ON action.
With the aid of microcomputer, the temperature control can be realized with high precision (0.1 degrees C).
Combined use of control equipment, adjustable sensitivity.
Attached to facilitate the energy saving operation of the set value conversion function, as well as ease of operation to stop the control function VAQR-4R Actuator: One-way roller arm lever (vertical).
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO MBB(Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms VAQR-4R.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only) VAQR-4R.
Certified standards: UL, EN (TÜV), and CCC . Rated voltage: 115 V.
Permitted voltage fluctuation range: 85% to 110% rated voltage.
Frequency: 50/60 Hz.
Rated rotational speed: 50 Hz, 2100 r/min; 60 Hz, 2200 r/min.
Maximum flow rate: 50 Hz, 2.9 m3/min; 60 Hz, 3.1 m3/min.
Maximum static pressure: 50 Hz, 42 Pa; 60 Hz, 41 Pa.
Noise: 50 Hz, 47 dB; 60 Hz, 48 dB.
Weight: Approx. 3380 g.
Comprehensive Lineup of Single,
Double, and Triple Axial Fans with,
Easy One-step Mounting.
Mounts in a square cutout and conceals the hole-cut to,
simplify installation work.
Cover can be set to open either upward or downward for,
convenience in confined spaces.
Enhanced accessories (finger guard, filter, plug cord,
mounting screws).
Optional Replacement Filter and Vent Attachment.
The lineup iincludes Single, Double, and Triple Box Fans,
with eight models with plastic blades and eight models with,
metal blades VAQR-4R. Appearance: Rectangular (M16-A).
Lighting: Incandescent lamp, 24 VAC/VDC.
Degree of protection: IP65 oil-resistant.
Display color symbol: R: red; Y: yyelllow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white VAQR-4R.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch.
VAQR-4R Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=VAQR-4R&select=5