Pneumatic valve limit switch box feedback signal for pneumatic
APL~210N position limit switch is a signal device for the remote
control of valve, show the working condition of valve by the
switch, it contains mechanical switch and proximity switch, and
widely applies to
petroleum, chemical industry, pharmacy, food, electricity, coal
gas, pro~environment, metallurgy and paper making etc.
- The switch is installed separately, convenient maintenance and
- Firm and compact design,
- Quick cam machine,
Fix springs on the cam without tools
- Convenient installation,
NAMUR standard stainless steel and frame
Reasonable design for frame connecting hole, convenient
Main Technical Parameter
Mechanical switch: ×2
Proximity switch: ×2
Red, green, blue, yellow,
1 three-dimensional position indicator to clearly show the location
of the valve.
2 die-cast aluminum housing, powder coating, compact design looks,
reducing packaging volume valve, reliable quality.
3 wire interface Dual 1/2 NPT pipe interface.
4 signal feedback device.
5 Switch position indicator can be clearly identified.
6 connected to the circuit board inside multiple contact 8 contact
wiring board in line with the standard micro-switch, DPDT switch
selectable, proximity switches, magnetic switches can be connected
to the optional solenoid valve.
7 "Quick Position" cam; ITS-100 limit switch adjustable cam splined
and spring installation; switch cam position can be quickly
adjusted without tools.
8 with the PCB replace the wiring to prevent short circuits.
9 Ambient temperature: -25 ~ 85 ℃, protection class: IP67, optional
IP68, explosion-proof grade: ExdII BT6, Eexd IICT6, compliance with
EN50014 / 50018 standard.
10 pairs of wiring ports, standard contacts, wiring safe and
11 There are four kinds of bracket is easy to install bracket
according to NAMUR standard, ISO5211 standard stents, any rotation
of the actuator can be easily installed by.
12 anti-off bolts, bolts removably attached to the cover when not
13 easy to install, stainless steel shaft and mounting brackets are
in line with NAMUR standards.
15 exterior coating: Polyester coating (black).
16 stent material can be selected SS304.
17 tandard and explosion-proof type two.