Residual chlorine concentration for bathtub water and hot spring water IR-11-30A/40/43HT/40W monitor
IWAKI CO., LTD.
About This Product
■ Features
・ It is a non -reagent -type three -electrode pole lograph -type residual chlorine meter that mainly measure the residual chlorine of the bathtub water.
・ By selecting the measurement mode, you can measure either a free residual chlorine or a total residual chlorine.
・ Equipped with the following functions that were often requested.
-Sheering to wide power supply voltage
-Ap individual setting of upper and lower limit warning output and control output
-The full scale can be changed
-Plocated part with backlight
■ 3 electrode pole lograph sensor adoption
It is less likely to be affected by interference substances and electricity in water inspection, and can be used for wide range of water inspection.
■ Flow cell
・ IR-11-30A: Overflow-type flow cell for 1.5 ~ 3L/min. It is a simple design with a constant head giving a constant water flow to the sensor and moving the beads without a mechanical drive portion.
・ IR-11-40/43HT/40W: Economical without discarding with inline flow cells. It is necessary to prepare the accessory equipment for use in the inline.
■ Select the measurement of residual chlorine (free / all)
It is possible by switching the measurement mode.
■ Prevention of sensitivity deterioration of sensor by electrode cleaning organizations
1. Continuous polishing and cleaning the electrode surface with bead cleaning without a mechanical drive.
2.4 The electrochemical cleaning function that can be executed by the operation method will cleanse the electrochemical pollution on the electrode surface → these cleaning functions will reduce sensitivity and reduce maintenance frequency.
■ Density control & remote monitoring is possible
-The concentration transmission signal (DC4 ~ 20mA), control contact output, and upper and lower limit warning point outputs allow automatic injection control and remote monitoring of chlorine agents.
・ Simple structure, easy operation & maintenance
■ High temperature type (IR-11-43HT)
Direct measurement is possible up to 75 ° C in water inspection temperature. There is no need for a cooling device like a conventional device.
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Product
Residual chlorine concentration for bathtub water and hot spring water IR-11-30A/40/43HT/40W monitor
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Handling Company
IWAKI CO., LTD.
1 Models of Residual chlorine concentration for bathtub water and hot spring water IR-11-30A/40/43HT/40W monitor
| Product Image | Part Number | Price (excluding tax) | Contact capacity | Contact output | Installation method | Measurement concentration range | Measurement ingredient | Measurement method | Measurement principle | Radius | Repetition | Response time | Transmission output | Water inspection PH range | display | power consumption | power supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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IR-11 |
Available upon quote | AC250V 1a Max. |
Up, lower limit: 1A control output: 1A Hysteresis width can be selected by the control width setting slide switch |
Mounting wall or 50A pole installation (optional) | 0.00 ~ 2.00 mg/L (standard), 0.00 ~ 5.00 mg/L (IR-11-40W-232 only) |
A mode: Slipped residual chlorine B mode: All residual chlorine |
Bead cleaning type microscope 3 electrode system | Polaralograph method | 5ms/m or higher (but chloride ions 1,000 mg/l or less) |
Within ± 5%+1 digit of the full scale (flow rate, pH, temperature, constant power conduction) * In the case of B mode of IR-11-40W-232, it is within ± 10%+1 digit of the full scale. |
Within 1 minute (90%response) | DC4 ~ 20ma Insulated maximum load resistance 500Ω | A Mode: PH5.8 ~ 8.0, B mode: PH5.8 ~ 9.5 (within 0.5pH) |
Digital 3 digits LCD display Minimal resolution: 0.01 mg/L with backlight |
Approximately 5VA | 1φac100V ~ 240V ± 10% 50/60Hz |
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About Company Handling This Product
- Japan
- Since 1956
- 994 employees