{"id":4804,"date":"2022-06-30T14:25:49","date_gmt":"2022-06-30T12:25:49","guid":{"rendered":"https:\/\/il-metronic.com\/sensor-technology\/muv-2-4-wr-reference-radiometer\/"},"modified":"2026-07-23T08:11:58","modified_gmt":"2026-07-23T06:11:58","slug":"muv-2-4-wr-reference-radiometer","status":"publish","type":"page","link":"https:\/\/il-metronic.com\/en\/sensor-technology\/muv-2-4-wr-reference-radiometer\/","title":{"rendered":"MUV 2.4 WR reference radiometer"},"content":{"rendered":"\t\t
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MUV 2.4 WR reference radiometer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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The MUV 2.4 WR UV reference meter is designed as a reference meter in connection with UV sensors according to DVGW W294, \u00d6NORM M5873 and DIN 19294. It can also be used for checking UV systems in water treatment and to check the sensors installed in the system.<\/p>\n<\/div>\n

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Data sheets and information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tdata sheet MUV 2.4 WR reference radiometer<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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General Attributes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The UV measuring instrument MUV 2.4 WR is designed as reference radiometer in combination with UV sensors according to DVGW W294-3 and \/ or \u00d6NORM M5873. It is intended for monitoring of UV-facilities in water treatment and serves also for checking the duty sensors of the plant. A robust metal house protects the device from external impacts. The device is operated via three keys. Next to the power key there are two additional keys for display lighting and saving of measurement values available. The four measurement ranges are switching automatically. The measurement instrument is battery operated and has a two-line LCD display with background lighting. Additionally, a wall power supply for the casual supply voltages 110\/230 V AC is available. Further connection sockets are used for analog value output and bidirectional data transmission.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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TECHNICAL DATA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Parameter<\/th>\n Value<\/th>\n <\/tr>\n
Mass<\/td>\n Ca. 790 g<\/td>\n <\/tr>\n
Dimensions (W x H x D)<\/td>\n 105\/80 x 230 x 35 mm<\/td>\n <\/tr>\n
Housing<\/td>\n Aluminum case, color matt black<\/td>\n <\/tr>\n
Battery operation time<\/td>\n Approximately 10 hours<\/td>\n <\/tr>\n
Charging time<\/td>\n Approximately 4 hours with 0,5 A charging current<\/td>\n <\/tr>\n
Display<\/td>\n LCD, 2 x 16 chars<\/td>\n <\/tr>\n
Measuring ranges<\/td>\n 2 \u2013 20 \u2013 200 \u2013 2000 W\/m\u00b2, automatic switch; minimal irradiation intensity 0,05 W\/m\u00b2<\/td>\n <\/tr>\n
Analogue output<\/td>\n 0,1 \u2013 4,1 V; jack plug 2,5 mm<\/td>\n <\/tr>\n
Serial interface<\/td>\n RS232, jack plug 3,5 mm<\/td>\n <\/tr>\n
Line adapter<\/td>\n 110 … 240 V AC \/ 9 \u2013 12 V DC, 18 W, power plug EU, US, UK or AU<\/td>\n <\/tr>\n
Degree of protection<\/td>\n IP65 case cover of connection box closed<\/td>\n <\/tr>\n
Environmental conditions<\/td>\n Working and storage temperature: 0 \u2013 30\u00b0C; air humidity < 90% (no condensation)<\/td>\n <\/tr>\n
Sensor<\/td>\n according to DVGW W294 or \u00d6NORM M5873-1, with cable and round plug connector M12: SUV 20.1 A1 Y1 R (DVGW W294, 30\u00b0); SUV 20.1 A2 Y1 R (\u00d6NORM M5873-1, 160\u00b0); SUV 20.2 A1 Y1 R (DVGW W294-3, 40\u00b0); SUV 20.2 A2 Y1 R (DVGW W294-3, 160\u00b0)<\/td>\n <\/tr>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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MUV 2.4 WR reference radiometer The MUV 2.4 WR UV reference meter is designed as a reference meter in connection with UV sensors according to DVGW W294, \u00d6NORM M5873 and DIN 19294. It can also be used for checking UV systems in water treatment and to check the sensors installed in the system. Data sheets […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4780,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4804","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/pages\/4804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/comments?post=4804"}],"version-history":[{"count":9,"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/pages\/4804\/revisions"}],"predecessor-version":[{"id":7128,"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/pages\/4804\/revisions\/7128"}],"up":[{"embeddable":true,"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/pages\/4780"}],"wp:attachment":[{"href":"https:\/\/il-metronic.com\/en\/wp-json\/wp\/v2\/media?parent=4804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}