The PNRU110A is a high-performance liquid level relay manufactured by CROUZET CONTROLS, designed for precise control of conductive liquids such as tap water, sea water, sewage, chemical solutions, coffee, and ice cream. This relay features a robust SPDT configuration capable of handling up to 10A, making it suitable for various industrial and commercial applications.
Product Features
8-pin plug-in design for easy installation and maintenance
SPDT relay with a maximum load capacity of 10A AC resistive and 8A DC resistive
UL listed and CSA recognized for safety compliance
LED relay indicator for operational status monitoring
Adjustable probe sensitivity from 4.7 KΩ to 100 KΩ
Electrode insulation withstands up to 2000 VAC
Operating temperature range from +14°F to +140°F (-10°C to +60°C)
Suitable for control of single or multiple liquid levels
Compatible with 24, 48, 110, and 220 VAC power supplies
Technical Specifications
Input Power
24, 48, 110, 220 VAC, ±15% (50/60 Hz)
Maximum Voltage
24 VAC: 1.5 VA 48 VAC: 1.7 VA 110 VAC: 2 VA 220 VAC: 2 VA
The relay is designed for control of conductive liquids, with operation based on liquid level detection via probes. It de-energizes when the high-level probe is reached and energizes when the level falls below the low-level probe. A common electrode is required if the container is non-conductive. The maximum probe cable length is 300 ft, recommended to be run in a separate shielded conduit for optimal performance.
For detailed specifications and application guidance, please refer to the datasheet.
Part Number: PNRU110A Manufacturer: CROUZET CONTROLS Country of Origin: CN UOM: EA ECCN: EAR99 Package Type: BOX
Note: The datasheet was not processed; please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10013517644093,"title":"PNRU110A","handle":"pnru110a","description":"\u003ch3\u003eLiquid Level Relay PNRU110A by CROUZET CONTROLS\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePNRU110A\u003c\/strong\u003e is a high-performance liquid level relay manufactured by \u003cstrong\u003eCROUZET CONTROLS\u003c\/strong\u003e, designed for precise control of conductive liquids such as tap water, sea water, sewage, chemical solutions, coffee, and ice cream. This relay features a robust SPDT configuration capable of handling up to 10A, making it suitable for various industrial and commercial applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e8-pin plug-in design for easy installation and maintenance\u003c\/li\u003e\n \u003cli\u003eSPDT relay with a maximum load capacity of 10A AC resistive and 8A DC resistive\u003c\/li\u003e\n \u003cli\u003eUL listed and CSA recognized for safety compliance\u003c\/li\u003e\n \u003cli\u003eLED relay indicator for operational status monitoring\u003c\/li\u003e\n \u003cli\u003eAdjustable probe sensitivity from 4.7 KΩ to 100 KΩ\u003c\/li\u003e\n \u003cli\u003eElectrode insulation withstands up to 2000 VAC\u003c\/li\u003e\n \u003cli\u003eOperating temperature range from +14°F to +140°F (-10°C to +60°C)\u003c\/li\u003e\n \u003cli\u003eSuitable for control of single or multiple liquid levels\u003c\/li\u003e\n \u003cli\u003eCompatible with 24, 48, 110, and 220 VAC power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Power\u003c\/th\u003e\n \u003ctd\u003e24, 48, 110, 220 VAC, ±15% (50\/60 Hz)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Voltage\u003c\/th\u003e\n \u003ctd\u003e24 VAC: 1.5 VA\u003cbr\u003e48 VAC: 1.7 VA\u003cbr\u003e110 VAC: 2 VA\u003cbr\u003e220 VAC: 2 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOutput\u003c\/th\u003e\n \u003ctd\u003eSPDT Relay\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Material\u003c\/th\u003e\n \u003ctd\u003eAgCdO\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Loading\u003c\/th\u003e\n \u003ctd\u003e10A AC resistive, 8A DC resistive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Switching Voltage\u003c\/th\u003e\n \u003ctd\u003e250 VAC \/ 250 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n \u003ctd\u003e2500 VA \/ 80 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e2 x 10\u003csup\u003e5\u003c\/sup\u003e operations at 2200 VA resistive load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e3 x 10\u003csup\u003e7\u003c\/sup\u003e operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Isolation\u003c\/th\u003e\n \u003ctd\u003eElectrodes: 2000 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Sensitivity\u003c\/th\u003e\n \u003ctd\u003e4.7 KΩ to 100 KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Voltage\u003c\/th\u003e\n \u003ctd\u003e24 VAC, 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Current\u003c\/th\u003e\n \u003ctd\u003eMax. 2 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e+14°F to +140°F (-10°C to +60°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003e7 oz. (200 g)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMounting and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Box\u003c\/li\u003e\n \u003cli\u003eMounting Options: DIN-rail (D), 11 pin plug-in (L), 8 pin plug-in (P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe relay is designed for control of conductive liquids, with operation based on liquid level detection via probes. It de-energizes when the high-level probe is reached and energizes when the level falls below the low-level probe. A common electrode is required if the container is non-conductive. The maximum probe cable length is 300 ft, recommended to be run in a separate shielded conduit for optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cz\/nru.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e PNRU110A\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CROUZET CONTROLS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BOX\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-10T18:15:26+05:30","created_at":"2025-08-10T18:15:26+05:30","vendor":"Waldom Electonics","type":"Controllers","tags":["10A","Controllers","CROUZ","IMPORT_CSV","Level","Relay","SPDT","WLDM"],"price":2123907,"price_min":2123907,"price_max":2123907,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50578516803901,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PNRU110A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PNRU110A","public_title":null,"options":["Default Title"],"price":2123907,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PNRU110A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PNRU110A_47290465_08b7b8fd.jpg?v=1754829930"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PNRU110A_47290465_08b7b8fd.jpg?v=1754829930","options":["Title"],"media":[{"alt":null,"id":45763755016509,"position":1,"preview_image":{"aspect_ratio":0.845,"height":200,"width":169,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PNRU110A_47290465_08b7b8fd.jpg?v=1754829930"},"aspect_ratio":0.845,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PNRU110A_47290465_08b7b8fd.jpg?v=1754829930","width":169}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eLiquid Level Relay PNRU110A by CROUZET CONTROLS\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePNRU110A\u003c\/strong\u003e is a high-performance liquid level relay manufactured by \u003cstrong\u003eCROUZET CONTROLS\u003c\/strong\u003e, designed for precise control of conductive liquids such as tap water, sea water, sewage, chemical solutions, coffee, and ice cream. This relay features a robust SPDT configuration capable of handling up to 10A, making it suitable for various industrial and commercial applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e8-pin plug-in design for easy installation and maintenance\u003c\/li\u003e\n \u003cli\u003eSPDT relay with a maximum load capacity of 10A AC resistive and 8A DC resistive\u003c\/li\u003e\n \u003cli\u003eUL listed and CSA recognized for safety compliance\u003c\/li\u003e\n \u003cli\u003eLED relay indicator for operational status monitoring\u003c\/li\u003e\n \u003cli\u003eAdjustable probe sensitivity from 4.7 KΩ to 100 KΩ\u003c\/li\u003e\n \u003cli\u003eElectrode insulation withstands up to 2000 VAC\u003c\/li\u003e\n \u003cli\u003eOperating temperature range from +14°F to +140°F (-10°C to +60°C)\u003c\/li\u003e\n \u003cli\u003eSuitable for control of single or multiple liquid levels\u003c\/li\u003e\n \u003cli\u003eCompatible with 24, 48, 110, and 220 VAC power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Power\u003c\/th\u003e\n \u003ctd\u003e24, 48, 110, 220 VAC, ±15% (50\/60 Hz)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Voltage\u003c\/th\u003e\n \u003ctd\u003e24 VAC: 1.5 VA\u003cbr\u003e48 VAC: 1.7 VA\u003cbr\u003e110 VAC: 2 VA\u003cbr\u003e220 VAC: 2 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOutput\u003c\/th\u003e\n \u003ctd\u003eSPDT Relay\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Material\u003c\/th\u003e\n \u003ctd\u003eAgCdO\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Loading\u003c\/th\u003e\n \u003ctd\u003e10A AC resistive, 8A DC resistive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Switching Voltage\u003c\/th\u003e\n \u003ctd\u003e250 VAC \/ 250 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n \u003ctd\u003e2500 VA \/ 80 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e2 x 10\u003csup\u003e5\u003c\/sup\u003e operations at 2200 VA resistive load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e3 x 10\u003csup\u003e7\u003c\/sup\u003e operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Isolation\u003c\/th\u003e\n \u003ctd\u003eElectrodes: 2000 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Sensitivity\u003c\/th\u003e\n \u003ctd\u003e4.7 KΩ to 100 KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Voltage\u003c\/th\u003e\n \u003ctd\u003e24 VAC, 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProbe Current\u003c\/th\u003e\n \u003ctd\u003eMax. 2 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e+14°F to +140°F (-10°C to +60°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003e7 oz. (200 g)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMounting and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Box\u003c\/li\u003e\n \u003cli\u003eMounting Options: DIN-rail (D), 11 pin plug-in (L), 8 pin plug-in (P)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe relay is designed for control of conductive liquids, with operation based on liquid level detection via probes. It de-energizes when the high-level probe is reached and energizes when the level falls below the low-level probe. A common electrode is required if the container is non-conductive. The maximum probe cable length is 300 ft, recommended to be run in a separate shielded conduit for optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cz\/nru.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e PNRU110A\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CROUZET CONTROLS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BOX\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
