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Intrinsically-Safe Laser Tachometer |
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For the accurate and fast measurement of
shaft rotation or speed with or without contact to Zone 1.
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High accuracy
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Handy size
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Measurement in up to Zone 1
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Digital display also for over-head measurement
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Types of measurement – revolution, speed
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Measurement range 3 to 99,999 rpm
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The EX-TACHO10 is ideal for fast
laser-accurate measurement of the revolution of a shaft (either with or
without contact) and speed (utilizing the special adapter) in Zone 1. The
simple 3 push-button operation and the large clearly readable display with
over-head facility enables a wide, flexible field of application. This
light-weight device provides an easy one handed operation and facilitates
the carrying-out of measurements after which it can be stored away in the
tool box or jacket pocket.
Applications are to be found in the process-control field for the
contactless measurement of the revolutions of a shaft at a safe distance
using a laser beam. For boiler mixers, the rotor speed can be read-off from
the drive shaft at a safe distance and documented. Motor revolutions can be
acquired without contact in the immediate vicinity without having to open or
remove safety fittings such as covers or protective grills. The duration of
pulses or the intervals between them can be simply, easily and accurately
ascertained. Data can be simply acquired within Ex-protected areas without
having to switch machines off because laser accurate measurements can be
made at a safe distance through protective devices thus complying with
safety regulations. The transport speed of conveyor belts can be exactly
measured using the add-on adapter and thus directly recorded in the
documentation. |
Certifications:
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Certification: |
 II 2 G EEx ia IIC T4 |
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Certificate of Conformity: |
BAS01ATEX2301X |
Ordering Information:
Visit This Product at www.ReliabilityDirectStore.com for Pricing and Ordering
Specifications:
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Measuring system: |
optical / laser reflection |
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Measuring function: |
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Rotational speed: |
rpm
rps |
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Speed: |
m/min
m/sec
yd/min yd/sec
ft/min ft/sec |
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Time interval: |
sec |
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Measurement range: |
3 ...
99,999 rpm 0,05 ... 1,666 rps autoselect |
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Accuracy: |
(in
the autorange) +/- 1 digit |
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Resolution: |
0.001
(in the autorange) +/- 1 digit |
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Measurement angle: |
max.
+/- 80° to the measurement object |
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Measurement distance: |
max.
approx. 6 feet (2m) |
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Operating temperature: |
-4°F
to +104°F (-20 ... +40°C) |
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Storage temperature: |
-4°F
to +104°F (-20 ... +40°C) |
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Dimensions: |
8.5"(10) x 1.6" x 1.6" (215 (260) x 40 x 40) mm
w/o (with) adapter approx. 360 g with |
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Weight: |
approx. 13 oz (360g) with battery |
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Power supply: |
4 x Duracell Procell AAA alkaline |
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Battery-Low: |
Display |
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Battery life: |
approx. 3 ... 6 months |
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