Overview
SJG-2084 Industrial online alkali concentration meter is the new generation full English high-end instrument in our company .It is characterized by complete English show, English menu operation, intelligence, multi-function, high measuring performance, strong environmental suitability etc. It can be widely used for fire power, food chemical etc industry. It is suitable for inspection of ion exchange method for the reclaimed liquid concentration high pure water process, or for the preparation of boiler, pickle of pipe, the concentration of NaOH continuous monitoring.
Features
Complete English display, English menu operation, multi-parameter simultaneously display: Alkali concentration
|
output current ,temperature, time and status.
|
Intelligent: SJG-2084 English On-line Alkali Concentration Meter adopts high-precision AD conversion and
|
single chip microcomputer processing technologies. It can be used for the measurement of the NaOH
|
concentration and temperature, automatic temperature compensation, self-checking etc multiple functions.
|
Strong interference immunity: Its current output adopts optoelectronic isolating technology. This meter has
|
strong interference immunity and the capacity of long-distance transmission as well as excellent electromagnetic
|
compatibility.
|
Waterproof and dust-proof design: Its protection grade is IP65. It is applicable for outdoor use.
|
Technical Parameters
1. Measuring range: concentration: (0.00~10.00)%NaOH
(0.00~10.00)%Na2CO3
(0.00~20.00)%NaCL
temperature: 0~99.9℃;0~150℃(optional)
|
2. Intrinsic error of the electronic unit: concentration: ±1.0%F.S., temperature: ±0.3℃
|
3. Automatic temperature compensation range:: 0~99.9℃
|
4. Solution tested:: 0~99.9℃, 0.3MPa
|
5. Intrinsic error of the instrument: concentration: ±2.0%F.S.(the error may be less than 0.05% after usual point calibration)
|
|
temperature:±0.5℃(0.0℃≤T≤80.0℃)
|
6. Isolated current output: 4~20 mA(load <750Ω)
|
7. Alarm relay: AC220V, 3A
|
8. Protection grade: lP65
|
9. RS485 Communication Interface: optional
|
10. Power supply: AC220V±22V, 50Hz±1Hz,DC24V(optional)
|
11. Clock accuracy: ±1 minute/month
|
12. Data storage capacity: l month (1 point/5 minutes)
|
13. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm;
|
dimension of the hole: 138 x 138mm
|
14. Weight: 0.8kg
|
15. Working conditions: ambient temperature: 0-60℃; relative humidity <85%
|
Standard configuration
|
A industrial online alkali concentration secondary meter, a online alkali concentration electrode(default as 5m).
|
|