{"product_id":"hi-22111-2","title":"HANNA HI 22111-2  Industrial Grade ORP Digital Controllers Wall Mounted with MatcHANNA HIng Pin","description":"\u003cdiv id=\"Product-Body\"\u003e\n\u003cul\u003e\n\u003cli\u003eFully customizable\u003c\/li\u003e\n\u003cli\u003eRS485 interface\u003c\/li\u003e\n\u003cli\u003eDifferential input for ground loop protection\u003c\/li\u003e\n\u003cli\u003eAutomatic two point ORP calibration\u003c\/li\u003e\n\u003cli\u003eLast calibration data\u003c\/li\u003e\n\u003cli\u003ePassword protection\u003c\/li\u003e\n\u003cli\u003eFail Safe Alarm System\u003c\/li\u003e\n\u003cli\u003eOverdosing safeguard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe HI 22 controllers have been engineered with the same outstanding quality and features as the HI 21 meters.\u003c\/p\u003e\n\u003cp\u003eThe Fail Safe Alarm System protects these meters against the pitfall of process control. like power interruption or line failure. User selectable timing capability safeguards against overdosing and saves money while protecting the environment. RS485 capability makes this model PC compatible. The microprocessor memory is fully programmable and has a 3-month backup power supply.\u003c\/p\u003e\n\u003cp\u003eThese instruments have a differential input. extending electrode life by eliminating ground loop current through the reference. Users can choose between ON\/OFF and proportional control as well as selectable current and voltage outputs. For more flexibility and better resolution for chart recorders. choose any two points between 0 and ±2000 mV to correspond to the analog output spans.\u003c\/p\u003e\n\u003cp\u003eWiring the controllers is simple with extractable terminal modules. A host of self-testing features and user-friendly functions make HI 22 a great value.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eEach HI 22 model is supplied complete with instructions.\u003cbr\u003e\u003cbr\u003e\u003cbig\u003eChoose your configuration\u003c\/big\u003e\u003cbr\u003e\u003cstrong\u003eHI 22111-1\u003c\/strong\u003e single setpoint. on\/off controls. analog output. 115V\u003cbr\u003e\u003cstrong\u003eHI 22111-2\u003c\/strong\u003e single setpoint. on\/off controls. analog output. 230V\u003cbr\u003e\u003cstrong\u003eHI 22122-1\u003c\/strong\u003e single setpoint. on\/off and proportional controls. RS485 output. 115V\u003cbr\u003e\u003cstrong\u003eHI 22122-2\u003c\/strong\u003e single setpoint. on\/off and proportional controls. RS485 output. 230V\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eAccessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eORP\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e±2000 mV\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eTemperature\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e-9.9 to 120°C\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eORP\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e1 mV\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eTemperature\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e0.1°C\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy @ 20°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eORP\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e±2 mV\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003csmall\u003eTemperature\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e±0.5°C\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e10\u003csup\u003e12\u003c\/sup\u003e Ohm\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eORP Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003eautomatic. at 0 and 350 or 1900 mV\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e0 to 1 mA. 0 to 20 mA. 4 to 20 mA; 0 to 5 VDC. 1 to 5 VDC. 0 to 10 VDC\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003eRS485\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelays 1 and 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003eelectromechanical relay SPDT contact outputs. 5A-250 VAC. 5A - 30 VDC (resistive load) (HI 221YZ). fuse protected: 5A. 250V fast fuse\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003eelectromechanical relay SPDT contact output. 5A - 250 VAC. 5A - 30 VDC (resistive load) Fuse protected: 5A. 250V. 250V fast fuse\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e±5V (for amplified electrodes)\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e115 VAC ±10% or 230 VAC ±10%; 50\/60 Hz\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e15 VA\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Current Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e400 mA. 250V. fast fuse\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e0 to 50°C (32 to 122°F); RH max. 85% non-condensing\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003eIP 54\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e221 x 181 x 86 mm (8.7 x 7.1 x 3.4’’)\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e1.4 kg (3.1 lb.)\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eSolutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207020L\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207020L\"\u003eHI 7020L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eORP Test Solution at 200\/275 mV (@20°C)\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207091L\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207091L\"\u003eHI 7091L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eReducing Pretreatment Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207092L\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%207092L\"\u003eHI 7092L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eOxidizing Pretreatment Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAccessories\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%208427\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%208427\"\u003eHI 8427\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003epH and mV Precision Simulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%20931001\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=025004\u0026amp;ProdCode=HI%20931001\"\u003eHI 931001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003epH and mV Precision Simulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":4857326789,"sku":"HI22111-2","price":1425.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/hi22_200_2015.jpeg?v=1465536542","url":"https:\/\/acornsci.co.nz\/products\/hi-22111-2","provider":"Acorn Scientific","version":"1.0","type":"link"}