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입증된
하천 측정 기술과 디지털 전자 기술이 결합해서 이전보다 더 쉬고 빠르게
유속을
측정하도록 모델 2100 개발
■ 특 징
*0.03m/s - 7.62m/s의 유속 범위, 3mm/s 까지 측정 가능
*ft/s 나
m/s로 data 출력 가능
*90초까지 평균 유속 측정 가능
*자가 교정능력으로 현장에서 기기상태를 점검 가능
*효율적인 광섬유광학
sensor로 모든 유량 조건에서 정확하며, 재현성있는 data 제공
*단일
9V 트랜지스터 밧데리에 의한 동력 공급
*튼튼한 구조, 모든 스위치는
실리콘 고무로 밀봉
*Sensor 부품(프로펠러, rotor, rotor shaft)은
교체가 쉽고, 값이 저렴
*지시 다이얼은 색상으로 코드화, 관련기능은
동일한 색상으로 표시
*경량이며, 현장에서 하루종일 사용 가능 |
*Velocity
Range |
0.03m to
7.5 m/s (switch selectable) |
*Display |
Liquid Crystal
Digital, 0.21mm Digit height |
*Resolution |
To hundreaths,
both feet and meters |
*Accuracy |
Can be held
to within 1% with periodic user-required calibration test
and adjustments |
*Display
Averaging |
Three selectable
averaging times :
5, 20 and 90 seconds-FPS mode
1.5, 6 and 30 seconds-MPS mode |
*Operating
Temperature |
LCD Min.
-10℃
Max.
82℃ @ 15% relative humidity
Sensor Min. 17.8℃
Max.
149℃ |
*Power
Require |
One standard
9volt transistor battery. Alkalin type recommended.
Battery compartment has space for a spare |
*Indicator
Size |
15.2 x 10.2
x 5cm |
*Indicator
Weight |
620g (including
operating battery, spare battery, extra fiber-optics rotor
and rotor takedown wrench all stored in battery compartment) |
*Indicator
Material |
Vaccum-formed
ABS with a clear acrylic viewing lens over the LCD.
All switches sealed with threaded silicone rubber boots |
*Indicator
Face Plate |
Back-printed
polycarbonate in four color plus black |
*Fasteners |
Stainless
steel & Brass |
*Sensor
Wand Materials |
Aluminum
= 6061-T6, Stainless Steel = #303 |
*Sensor
Body and Rotor |
Acetal-resin,
carbon reinforced and machined from solid stock
Glass-filled nylon. 50 mm diameter is supplied. |
*Sensor
Propeller |
Other sizes
are available for special applications |
*Electrical
Connection |
Hyper-flexible
cable. Two-conductor singnal system. Circular plastic connector
with twist-lock operation. Water resistant with gold plated
contact |
*Cable
Length |
Equal to
wand at full extension plus five feet |
■ ORDERING INFORMATION
*Model 2100 STDX :
Includes : 2100 Indicator, 2 propeller rotor, 1 spare propeller, sensor and
cable with 1.5m length, 2 9volt batteries,
carrying strap, 0.6m depth probe, instruction manual, 0.76-2.9m extension wand
*Model 2100 LX :
Includes : 2100 indicator, 2 propeller rotor, 1 spare propeller, sensor and
cable with 1.5m length, 2 9volt batteries,
carrying strap, 0.6m depth probe, instruction manual, 1.4-6m extension wand
Optional Carrying Case : Pelican 1450 for indicator and sensor |
