PH3000 pH / ORP Controller / Transmitter

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		Industrial pH/ORP controller / transmitter with many features! PH3000 measure and display both pH / ORP and temperature. With automatic temperature compensation (ATC), this controller’s two level password protection prevents unauthorized tampering with settings.

●	Best value model for wastewater treatment, sewage purification application that requires accurate pH or ORP control. Panel mounted type.
●	NEMA4X, IP65 rated: waterproof and airproof.
●	Numerical key-press for easy communication and operation.
●	16x2 character LCD, with high luminance LED orange backlight.
●	Control modes: on/off limited control (LIT).
●	Separately adjustable high and low set-point hysteresis (dead bands) prevent chattering of relays around the set points.
●	Scaleable isolated 0/4 -20 mA Outputs for pH/ORP.
●	IUser selectable glass or antimony electrode for general purpose or hydrofluoric acid (HF) applications.


	pH Range	-2.00 ~ +16.00 pH
	Resolution / Accuracy	0.01 pH / ±0.01 pH
	pH Buffer Kinds	USA / NIST
	pH Calibration Point	1 or 2
	ORP Range	-2000 ~ +2000 mV
	Resolution / Accuracy	1 mV / ± 1 mV
	Temperature Range	-9.9 ~ +130 °C
	Resolution / Accuracy	0.1 °C / ± 0.5 °C
	Temperature Electrode	Pt1000
	Temperature Compensation	Automatic ( ± 10 °C offset adjustment ) / Manual
	Control Function	Limited Point (On / Off)
	Electrode type	Glass / Antimony
	Signal input	Symmetrical / Asymmetrical
	pH / ORP input	BNC (10¹³ impedance)
	Signal Output / Load	0 / 4 - 20 mA isolated current output, set up by user
	Signal Output Load	600Ω
	Relay Output	2 SPST relays, 250V / 1A (or 110V / 2A)
	Control hysteresis band	0.01 to 2 pH
	ORP hysteresis band	1 to 200 mV
	LCD	16 * 2 line LCD display, orange back light
	Power	110V / 220V AC
	EMC Specification	EN 50081-1 / EN 50082-1
	Operating temperature	- 10 to 50 °C (14 to 122 °F)
	Humidity	10 to 95% (no frozen dew)
	Protection level	NEMA 4X, IP 65
	Dimensions	100 * 108 * 150mm
	Installation	Panel Mounting
	Panel Cut Size	93.5 * 93.5mm
	Weight	900 g