pH/ORP Monitor
	P160	P260	P360
Display Type	LED	LCD	LCD large-screen
Measurement Range	0.00 ~ 14.00 pH - -	-1.00 ~ 15.00pH -1999mV~+1999mV 0.0 to 100๐C	-1.00 ~ 15.00pH -1999mV~+1999mV 0.0 to 100๐C
Resolution	0.01pH - -	0.01pH 1mV 0.1๐C	0.01pH 1mV 0.1๐C
Accuracy	+/-0.2% F.S pH - -	+/-0.2% F.S pH +/-0.2% F.S mv +/-0.2๐C	+/-0.2% F.S pH +/-0.2% F.S mv +/-0.2๐C
Temperature Compensation	- -	Automatic/ manual 0 to 100๐C	Automatic/ manual 0 to 100๐C
Output Relays	pH: 2 none program - Control type: On/off - -	pH/ORP: 2 programmable - Control type: On/off Relay set point hysteresis: User programmable	pH/ORP: 2 programmable Temperature: 2 programmable Control type: On/off Relay set point hysteresis: User programmable
Current Output	Type: Isolated 4 ~ 20 mA Range: 4 ~ 20 mA Accuracy: +/-0.02mA Maximum load: 750Ω	Type: Isolated 4 ~ 20 mA Range: Selectable zero & span Accuracy: +/-0.02mA Maximum load: 750Ω	Type: 2 Isolated 4 ~ 20 mA Range: Selectable zero & span Accuracy: +/-0.02mA Maximum load: 750Ω
Cleaning (Optional)	- -	Control type: On/off Control time: duration & interval	Control type: On/off Control time: duration & interval
Communication (Optional)	-	-	RS485
Power Supply	AC110V/220V +/-10% 50/60Hz	AC110V ~ 220V +/-10% 50/60Hz	AC110V ~ 220V +/-10% 50/60Hz
Security Protection	-	-	4 digit password
Weight	780 grams	500 grams	680 grams
Dimensions	96 x 96 x 110mm	96 x 96 x 110mm	144 x 144 x 125mm
Mount Type	Panel	Panel	Panel/ Wall
Cut-out Size	92 x 92mm	92 x 92mm	135 x 135mm
Enclosure Rating	IP54	IP54	IP65