DT-315P Battery Powered,
NEMA 4X Stroboscope
Series DT-315P Battery Powered, NEMA 4X Stroboscope for Harsh Applications.
rugged, sealed NEMA 4X (IP65) Stroboscope suitable for work-
ing in areas without AC power. The DT-315P works just like the
DT-315A battery operated strobe. Equipped with Phase shifting
in angle of delay (0-359 degrees) and flash time delay, (0-300
mSEC) the DT-315P is engineered for checking timing and wear
on rotating and reciprocating machinery. With its rugged, metal
body and NiCd rechargeable battery, the DT-315P provides the
maintenance and quality professional a rugged, accurate strobe-
tach for inspection on presses, conveyers, gear reducers, chain
drives, fuel injectors, paint spray patterns, and many other harsh
environment, industrial applications.
Features
• Extruded aluminum, NEMA 4X construction: Extraordinary durability yields long service life
• Internal battery supply: Lightweight; enables easy portability
• Repeatable accuracy (± 0.01% of reading): Fully meets the strictest tolerances
• Phase shift (in degrees of delay time): Enables visual analysis of rotating/reciprocating objects through all
points of motion/time/angle
• Flash timer control: Prolongs flash tube life
• Manual flash controller knob: Permits easy/accurate adjustments to flash rate
• Continuous duty cycle: Eliminates downtime waiting for unit to cool
• Highly polished focused reflector: Prevents “blind” viewing areas
The DT-315P is a
Easy Operation Control
LED
Display
Dial
Input
Signal
SIG
MODE
X2 / ÷2
+/-
Change Operation from INTERNAL to EXTERNAL
flash control
Internal Signal “MODE” (Flash) or External Trigger
Control LED Changes to Indicate FPM (flash/min.),
flash delay in degrees and flash delay in milliseconds
Adjust Flash Rate Settings Fast X2 or ÷2 flash
rate setting when in “Internal” mode
Phase “SHIFT” Advance or Retard viewed motion in
degrees or milliseconds
DT-315P Specifications
Flashing Range 60.0 ~ 3,000 FPM
Display Accuracy ±0.01%
Drift ± 0.01 (at 0 ~ 40° C)
Internal Mode
External Mode
General
Phase Shift Use +/- push buttons (360° in 6 seconds)
Display Update Time 0.2 sec approx
Output Signal Approx. 12V
Other Functions ÷2. x2 Flashings, Phase shift adjustment
Flashings Synchronous Mode: 60.0 ~ 3,000FPM / Delay mode:200 ~ 3,000 FPM
Delay Angle Setting
Range
Display
Display Accuracy Synchronous mode: ± 0.01% plus ± 1 digit Delay mode:+ 0 -0.2mS plus ± 1 digit
Update Time 1 per second
Input Signal
Sensor Power
Setter Flashing, Delay angle: Jog Shuttle Mode, Display Unit: Tact Switch
Display 5 digit, 7 segment red LED (Character height 10mm)
Flashtube Xenon lamp TFU-100B-A32
Flashtube Power Max. 10W
Flashing Time Approx. 30 μ sec
Power
Operating Temperature 32 to 104 °F (0 to 40° C)
Power Requirement Power Plug & Cable for Recharging Battery Included
Product Weight Approx. 4.6 lbs (2.1 kg)
Package Weight 6.15 lbs (2.79 kg)
Dimensions 5.11” W x 6.22” H x 10.20” L (130 W x 158 H x 259 L mm)
Warranty 2-Year
Included Accessories Input/Output signal plug, rechargeable battery with AC adapter, protective case
Delay Mode: 0 ~ 359°, Set by 1°
RPM, Synchronous mode: 60.0 ~ 3000FPM Delay Angle, Delay mode: 0 ~ 359° or
0 ~ 300mS conversion display
H Level:2.5 ~ 12V L level:0 ~ 0.4V 50 μs or over for H.L. level Trigger at rising edge
Approx. 10Ωimpedance
Battery:6.8 ~ 11.0V Adapter:10.2 ~ 12.2V DC:9 ~ 14.5V : 7.8 ~ 14.1V Max. 40mA
(including max 0.6V Ripple)
Battery: Nicd battery, 8KR - 2000 sce SANYO, Operating time: Approx. 1 hour (full charge
at 3000 FPM); Battery Charge Time: Approx. 10 hours Do not operate over 10 hours
continuously
External power: Disconnect the built-in battery before operating instrument by external
power)
DC9 14.5V, Max. 24W (current consumption is 24W/input voltage) or operate by provided
adapter; AC115V 10%, 50/60 Hz Max. 40VA
Ordering Details
DT-315P
NIST-STROBE
DISTRIBUTED BY:
Harsh Environment NEMA 4X (IP65) Stroboscope with Included rechargeable battery,
power cable and protective case
NIST traceable certificate for digital
stroboscopes, includes data
Accessories
BAT-DT315A/P Internal battery for DT-315P
DT-315P-CHGR AC adapter/charger for DT-315P
FLASHTUBE-311-2 Replacement flash tube for DT-315P
SAS-DT300 Permanent mount swing arm