Wall Mounted EC Digital Controller HI23211

Description

Hanna’s exclusive Fail Safe Alarm System protects against problems caused by power supply failure or signal interruption, which are typical risks in industrial environments. An alarm condition is indicated by a red LED, located directly on the front panel of the controller.

HI22111 has mounting holes molded into the housing to assure simple, quick and secure installation without the need for additional hardware.

To enhance troubleshooting and the ability to record data while monitoring, simply attach a recording device to the instrument’s 4 to 20 mA output contacts, conveniently located on the front panel, to obtain a copy of the results on demand.

The GLP feature allows users to store and recall data about system status for ultimate traceability.

Housed in a rugged, modular, fiber-reinforced polypropylene housing that will resist the harmful effects of most chemicals.

The Hanna password protection feature keeps these controllers safe from tampering. Only users with the proper password can change the settings of these controllers.

SKU	HI23211-1
Name	Wall Mounted EC Digital Controller HI23211
EC Range	0.0 to 199.9 µS/cm; 0 to 1999 µS/cm; 0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm
EC Resolution	0.1 µS/cm, 1 µS/cm; 0.01 mS/cm, 0.1 mS/cm
EC Accuracy	0.5% f.s.
EC Calibration	automatic, 1 point
EC/TDS Temperature Compensation	automatic or manual from -10 to 100°C with Pt100 probe; β adjustable from 0.00 to 10.00%/°C
Temperature Range	10.0 to 100.0°C
Temperature Resolution	0.1 °C
Temperature Accuracy	±0.5 °C (0 to 70°C); ±1 °C (outside)
Consent Relay	electromechanical relay SPDT contact outputs, 5A-250 VAC, 5A – 30 VDC (resistive load) (HI211YZ and HI212YZ), fuse protected: 5A, 250V fast fuse
Alarm Relay Set Point	electromechanical relay SPDT contact output, 5A – 250 VAC, 5A – 30 VDC (resistive load) fuse protected: 5A, 250V, 250V fast fuse
Analog Ouput Signal	0-10 VDC, 0-5 VDC or 1-5 VDC; 0-1mA, 0-20 mA or 4-20mA
Digital Output Signal	RS485
Baud Rate	RS 485 baud rate 1200, 2400, 4800 and 9600
Power Consumption	15 VA
Over Current Protection	400 mA, 250V, fast fuse
Enclosure	Fiber-reinforced, self-extinguishing ABS
Installation Category	II
EC/TDS Probe	four-ring conductivity probe with built-in 3-wire Pt100 temperature sensor or conductivity probe + external Pt100 (not included)
Display	LCD
Power Supply	115 ±10% VAC
Environment	0-50 °C; RH max 85% non-condensing
IP Rating	IP54
Dimensions	221 x 181 x 86 mm (8.7 x 7.1 x 3.4”)
Weight	1.6 kg (3.5 lb.)

Supplied with instructions.