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Economy
Optical Tachometer | General
Purpose Tachometer | Professional
Optical/Contact Tachometer | Professional
Optical/Contact Tachometer LSR | Petrol
Engine Tachometer | Diesel
Engine Tachometer |
Combi Tachometer |
Multimeter Probes | Laser
Tachometer | Optical
Laser Tachometer | Accessories
& Spares
World’s
first intrinsically safe Hand Tachometer
Four
types available
Two Laser light source versions
 |
Model
A2109/LSR for measurement only |
|
Model
A2109/LSR/002 for measurement
and pulse output facility |
Two LED light source versions
|
Model
A2109/LED for measurement only |
|
Model
A2109/LED/002 for measurement
and pulse output facility |
The very high level of certification
EEx ia IIC
T4 - ATEX II 2 G, allows use in a wide range
of hazardous environments in petrochemical,
Gas & volatile materials processing
industries.
The Advent Tachometers very comprehensive
operational features provide the user with
the ultimate in Optical & Contact speed
monitoring not previously possible in
hazardous areas.
Display Features
| Vertical
display |
| Inverting
Mode |
| Large
LCD |
Special Features - Capture mode
| Max/Min
|
Captures max speed
in 0.1 secs |
| Min/Max |
holds
min. reading during
a measurement |
| Fast
timebase |
0.1 seconds in Capture mode |
| Average |
Averages
over last 8 readings |
Optical system - A2109/LED
| Light
source |
visible red LED |
| Range |
100
- 1000mm |
| Angle |
+/- 45 deg. |
Optical
system - A2109/LSR
| Light
source |
Laser class II |
| Range |
100
- 2000mm |
| Angle |
+/-
80 deg. |
| Wavelength |
655nm |
| Power
|
ouput
1mw |
Certificate
of calibration.
| General
Specification |
| Speed range |
3 - 99,999
rpm or rps equiv. |
| Resolution |
max.
in autorange 0.001 |
| Accuracy |
0.05% +/- 1 digit |
| Update |
0.8 sec |
| Capture mode |
0.1 sec |
| Count
|
0-99999
revs or
length in linear |
| Time
interval |
0-99999
secs (auto) |
| Memory
hold |
Holds last reading 1 minute |
| On target
ind. |
Yes |
| Low battery
ind. |
Yes |
| Operating
temp. |
-20 to +40 deg C |
| Storage
temp. |
-25 to +70 deg C |
| Contact
adaptor |
Supplied |
| Housing
material |
High flow ABS - Metalised |
| Carrycase |
Supplied |
| Battery
Power |
4
x AAA Procell Alkaline
batteries supplied |
| Reflective
Tape |
Pack
of tape supplied |
| Certificate
|
Calibration
certificate
included |
| Dimensions
|
L
21cm x W 4cm x D3.5cm |
Weight(kit)
|
0.4 Kg |
| Order
Codes |
Description |
| A2109/LSR |
Laser
light source |
| A2109/LED |
LED
light source |
| A2109/LSR/002 |
Laser
light source + Pulse O/P |
| A2109/LED/002 |
LED light source + Pulse O/P |
Back
to Advent Range
|
Contact measurements
With A2100/01 Adaptor fitted (supplied)
rpm, rps, Metres, Feet, Yards per min or per
second or total revolutions or length.
Signal Output features -
Model A2109LED/002 & A2109/LSR/002
Pulse Output facility - 5v Pulse output. Output
via socket on rear of housing, supplied with
2
metre BNC output cable.
- Pulse output facility
- Tripod bush
- Signal output cable - 2 metres free ends
- Remote on/off via cable
The
Pulse output facility
The Pulse output models also have a
camera tripod bush fitted as standard,
this feature is ideal for “hands free”
applications, for example, continuous
monitoring speed of machines, test rig
providing easy to set up speed check &
recording facilities.
Warning
The pulse output must only be connected
through approved
equipment. |
|
Economy
Optical Tachometer | General
Purpose Tachometer | Professional
Optical/Contact Tachometer | Professional
Optical/Contact Tachometer LSR | Petrol
Engine Tachometer | Diesel
Engine Tachometer |
Combi Tachometer |
Multimeter Probes | Laser
Tachometer | Optical
Laser Tachometer | Accessories
& Spares
|
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|
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