|
PDO-8220
溶氧控制顯示錶
簡介
- 溶氧範圍 : 0 ~ 50.0 mg/L ±0.4 mg/L
- 溫度範圍 : 0 ~ 50.0°C ±0.8°C
- 上限或下限範圍設定及警報設定功能
- 上限或下限設定及警報設定繼電器輸出
- 工作電源：AC90 ~ 264V (50/60HZ)
- RS-232 / USB 連接介面(軟體選購)
- Size : 96x48x107mm
FEATURES
- One meter for multi purpose operation :
Dissolved Oxygen, Air Oxygen, Temprature.
- Dissolved oxygen : 0 to 20.0 mg/L.
- Dissolved oxygen meter use the polar graphic
type oxygen probe with temperature sensor, high precision measurement for
Dissolved Oxygen ( DO ) and temperature measurement.
- Heavy duty dissolved oxygen probe, probe head
can connect with BOD bottle.
- DO use the automatic Temp. compensation.
- DO meter build in " % SALT " & " Mountain
Height " compensation value adjustment.
- Wide applications: water conditioning,
aquariums, beverage, fish hatcheries, food processing, photography,
laboratory, paper industry, plating industry, quality control, school &
college, water conditioning.
- O2 calibration is easily to be done by push
button on the front panel.
- Build in DO control relay and the Temp.
control relay.
- Relay will be make action ( On/Off ) when the
reading value reach high limit or low limit value.
- Temperature Offset value setting.
- Hysteresis value setting for high and low
contral.
- ℃,℉ temp. unit setting with default.
- Large red LED display, high brightness and
easy to read.
- RS232 computer interface, send out the DO and
the temperature data at the same time.
- Optional data acquisition software.
- Microprocessor circuit ensures high accuracy
and provides special functions and features.
- Standard 96 X 48 mm DIN case.
一般規格
顯示 (Display)
- 4 digits red LED, digit size : 14 mm.
電路 (Circuit)
- Custom chip of microprocessor LSI circuit.
測量及範圍 (Measurement & Range)
- Dissolved Oxygen : 0 to
50.0 mg/L
- Temperature 0 : to 50 ℃.
取樣時間 (Sampling Time)
- Approx. 1 sec
設定值 (Setting value)
- 1. High limit value setting.
- 2. Low limit value setting.
- 3. Hysteresis value setting.
- 4. Temp. Offset value setting.
- * 1, 2, 3 Setting for DO and Temp. function.
繼電器輸出 (Relay Output)
- Number : 2 relays
- Function :
- Relay 1 : DO control relay.
- Relay 2 : Temperature control relay.
- Max load :
- 0.5 ACA/250 ACV
- 0.5 DCA/24 DCV
- *Do not apply the relay contact load current > 0.5 A, other wise the relay may be damaged permanently without warranty.
資料輸出 (Data Output)
- RS 232 PC serial interface.
操作溫度 (Operating Temperature)
- 0 to 50 ℃.
操作溼度 (Operating Humidity)
- Less than 80% R.H.
電源供應 (Power Supply)
- 90 to 260 ACV, 50/60 Hz.
電源損耗 (Power Consumption)
- Approx. 4.7 VA/AC 110V.
- Approx. 5.3 VA/AC 220V.
重量 (Weight)
- 384 g/ 0.84 LB.
體積大小 (Dimension)
- DIN size : 96 x 48 mm.
- Depth : 110 mm.
附件 (Accessories Included)
- Instruction manual......................1 PC
- Case holder with screw................. 2 PCs
- Oxygen
probe(OXPB-11)............................1 PC
- Spare Probe head with Diaphragm set
(OXHD-04).........2 PCs
- Probe-filling
Electrolyte(OXEL-03)....................1 PC
選購附件 (Optional Accessories)
- Data Acquisition software, SW-U801-WIN.
- RS232 cable, UPCB-02.
- USB cable, USB-01.
溶氧電器規格 ELECTRICAL SPECIFICATIONS (23 ±5℃)
溶氧測棒 (Oxygen Probe)
- Optional,The polarographic type oxygen probe
with
測量及範圍 (Measurement & Range)
-
Dissolved Oxygen：0 to 50.0 mg/L ( liter ).
-
Oxygen in Air：0 to 100.0 %.
-
Temperature：0 to 50
℃.
解析度 (Resolution)
-
Dissolved Oxygen：0.1 mg/L.
-
Oxygen in Air：0.1 % O2 .
-
Temperature：0.1 ℃.
精確度 (Accuracy)(23±5 ℃)
-
Dissolved Oxygen：±0.4 mg/L.
-
Oxygen in Air：±0.7% O2.
-
Temperature：±0.8
℃/1.5 ℉.
測棒補償及調整 (Probe Compensation & Adj.)
-
Temperature：0 to 50 ℃, Automatic
-
Salt：0 to 39 % Salt
-
Height ( M. T.)：0 to
3900 meter
測棒重量 (Probe Weight)
- 209 g/0.46 LB
測棒尺寸 (Probe Size)
- 190 mm x 28 mm Dia. ( 7.5" x 1.1" Dia. )
|
