| Customization: | Available |
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| After-sales Service: | 1 Yea |
| Display: | Digital |
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Small and compact lightweight design
3.2-inch large LCD screen
Password can be set to prevent misoperation
2 SPST multi-function and settable relays
0/4~20mA active current loop output
RS485 interface, Modbus RTU communication protocol
Temperature detection and compensation function
Shortcut button helps you perform daily maintenance quickly
IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas
Panel installation, easy to install
| Model | APX1-C2A | |
| Sensor input | pH | Glass pH sensor |
| ORP | ORP sensor (Platinum/Gold sensor) | |
| TEMP | Automatic or manual(NTC10K or PT1000) | |
| Measurement range | pH | 0~14pH |
| ORP | ±2000mV | |
| TEMP | -10~150ºC /14~302ºF | |
| Resolution | pH ORP TEMP | 0.01pH 1mV 0.1ºC/ 0.1ºF |
| Meter performance | Accuracy | 0.1% of the measuring range Or PH: ±0.02pH /ORP: ±2mV |
| Relay output | Two SPST relays with a maximum load of 3A/250VAC | |
| Analog output | Two 0/4~20mA current output with a maximum load of 1000Ω | |
| Communication | A two-wire RS485 interface | |
| Protocol | MODBUS RTU | |
| Display screen | 3.2 inch LCD screen | |
| Protection grade | IP66 | |
| Operating temperature | 0~60ºC | |
| Operating humidity | Less than 95% RH, non-condensing | |
| Storage temperature | -20~70ºC, less than 55% RH, non-condensing | |
| Configuration | Power failure protection, indefinite retention of parameters | |
| Enclosure material | Enhanced ABS | |
| Meter dimension | 100*100*120 mm | |
| Mounting method | Panel mounting (Installation hole size 92*92mm) | |
| Power source | AC:100~240V DC: 18~36V | |
| Power consumption | About 3W | |
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