Single-lokaci Energy Meter: farashin sake dubawa

Single lokaci mita an sanya ta daya ko fiye tariffs. Model da juna musamman da ya bambanta a daidaito aji. Har ila yau, kafin na'urar selection dole ne ya yi la'akari da irin ƙarfin lantarki rated. Mutane da yawa gyare-gyare suna sanye take da kariya tsarin da kasawa.

Dangi zafi ne mai kyau model ne 30%. Bugu da kari, a lokacin da zabi da kanta ga kula da ýan bakin kofa, wanda aka auna a amperes. Ya kamata ya zama mai kyau model na game da 3300 p.

daya jadawalin kuɗin fito na'urar

A wutar lantarki mita (guda lokaci, daya-jadawalin kuɗin fito), yawanci samar da FETs. Mutane da yawa abokan ciniki zabi irin wannan na'ura sauki da kuma aminci. daidaici aji a cikin wannan hali ya dogara da manufacturer. A talakawan maras muhimmanci irin ƙarfin lantarki ba fiye da 250 V.

Siga haƙuri iyaka dogara a kan mita na cibiyar sadarwa. A hade da na'urorin ne quite daban-daban. Yawanci, da counter an haɗa via tashoshi. A wannan yanayin, saita ingancin model iya kawai lantarki. Ya kamata ya zama daya-jadawalin kuɗin fito mita game da 2800 p.

dual-rate gyara

A wutar lantarki mita (single-lokaci, biyu-jadawalin kuɗin fito) ne a babban bukatar. Mutane da yawa model suna samuwa tare da wata biyu daidaito aji. Resistors amfani da na'urorin bugun jini irin. Yanayi matsa lamba a model ne kasa da 70 mm Hg. Art. Yana da muhimmanci a lura da cewa model an kerarre a biyu tashoshi. A da yawa aikace-aikace akwai wani tsarin na kariya da kasawa. Ya kamata a high quality- biyu-jadawalin kuɗin fito mita a yankin na 3200 p.

multirate na'urar

A wutar lantarki mita (single-lokaci, Multi-jadawalin kuɗin fito) a kasuwa ba cheap. A sigogi ne sosai daban-daban na'urorin. Mutane da yawa buyers zabi wani abin koyi ga high daidaituwa aji. The ji na ƙwarai dokin su ne 0.2 A. A maras muhimmanci irin ƙarfin lantarki, bi da bi, shi ne daidaita 240 V. A halin yanzu counter kewaye fitarwa jeri daga 1 zuwa 2 watts. Ya kamata a high quality-Multi-jadawalin kuɗin fito counter 3.800 p.

Reviews na "Mercury" model

A wutar lantarki mita (guda zamani), "Mercury" feedback daga saye samun iri-iri, amma mafi yawa tabbatacce. Mutane da yawa yabi koyi ga high daidaituwa ma'aunai. A wannan yanayin, resistors an yi amfani da waya nau'in. Bisa ga takardun a kan na'urar ji na ƙwarai daga na'urar ne 0.2 A. yanayi matsa lamba mita - 77 mm Hg. Art. Wannan tsari ne ya bari kowane shekaru biyar.

Idan muka magana game da shortcomings, yana da muhimmanci a ambaci rikitarwa dangane. A wannan yanayin da adaftan ga uku tashoshi ba dace domin da na'urar. A wasu lokuta, overheat capacitors. Nuni counter maras muhimmanci irin ƙarfin lantarki na 230 V. A wannan yanayin, da karkacewa coefficient ne in mun gwada low. Ya kamata ka kuma yi la'akari da babban kudin kaya. Farashi da wannan counter ne a kusa da 3600 p.

Model ACE 2000 description, reviews da farashin

Ya ce counter yana nufin daya jadawalin kuɗin fito model. Dokin ƙwarai siga gyara ne daidai to 0.3 A. A wannan yanayin, daidaito aji, akwai kawai uku mataki. Wasu masu amfani koka da wata rikitarwa shigarwa kayan aiki. Adaftan a kan biyu tashoshi ga model ne ba su dace.

Capacitors overheat quite sau da yawa. Yana da muhimmanci a lura da cewa wadannan model ya kamata a sawa sau da yawa ga review. A maras muhimmanci mita na na'urar ne 58 Hz. Wannan wutar lantarki mita (guda zamani), da farashin da aka kyawu a 2800 p.

Nik Model 2102 1200

Wannan dangantaka da biyu-rate mita model. Daga cikin abũbuwan amfãni daga cikin na'ura kamata alama ta Compactness. A wannan yanayin, da watsa-type resistors ana amfani. Saboda haka, an daidaito na ji matsalolin tashi da wuya. A shigarwa na na'ura ne quite sauki da kuma dace. Adafta don uku tashoshi ga model Fit. A wannan yanayin, da karatu za a iya gani a fili. Yanayi matsa lamba na'urar ne 90 mm Hg. Art. Idan ka yi imani da sake dubawa na masu amfani da, da matsaloli tare da kasawa ne rare. Buy ce counter iya kawai 2700 p.

Ra'ayi game da ME172 model

Gabatar da wutar lantarki mita (guda lokaci) an sayar da ingantaccen bushing resistors. A maras muhimmanci irin ƙarfin lantarki da na'urar ne daidai to 250 V. obalodi na cibiyar sadarwa mita ne ba tsoro. Duk da haka, yana da muhimmanci a lura da cewa shi ba musamman m, a size. Kafa model izini kawai tare da adaftan a biyu tashoshi.

Dokin ji na ƙwarai daga na'urar ne 0.2 A. A halin yanzu counter kewaye ikon ne 10 watts. A m halatta zazzabi-rate counter ne a -20 digiri. Duba samfurin wajibi ne kowane shekaru biyar. A kantin sayar da wakilci a kanta za a iya samu a wani farashin ba fiye da 3400 p.

model MTH1A10

Gabatar da wutar lantarki mita (guda lokaci) samar da wani filin sakamako transistor. A cikin duka, da model bayar da biyu capacitors. A bakin kofa ji na ƙwarai daga na'urar ne daidai to 0.3 A. Nan da nan maras muhimmanci irin ƙarfin lantarki ba ya wuce 230 W. The yanayi matsa lamba ne daidai to rama 80 mm Hg. Art.

Bayan sauraron feedback daga abokan ciniki, za mu iya ganin cewa tsarin da aka kaddara kawai. A size shi ne ba karami. Alamomi a bayyane quite a fili. counter zumunta zafi ne 60%. Duba na'urar dole ne a sallama a kowace shekara biyar. A m halatta zafin jiki na mita ne -25 digiri. The aiki mita na na'ura - 55 Hz. The farashin irin mita ne a kusa da 3100 p.

Reviews na model Ed 2500

Wannan wutar lantarki mita (guda lokaci) an sayar da wani babban daidaici aji. A cikin duka, da model yana amfani da biyu feedthrough capacitor. Gudanar da na'urar to dual-rate gyare-gyare. Domin adaftan a kan ba su dace uku m na'urar. Idan ka yi imani da abokin ciniki reviews, da kasawa ne rare. Yana da muhimmanci a lura da cewa kalamai a kan panel za a iya gani da kyau.

Dokin ji na ƙwarai daga model ne daidai to 0.3 A. A zumunta zafi gyara ne 55%. Duba gabatar da mita kowace shekara uku. Matsaloli tare da zafi fiye da kima capacitors ne rare. The aiki mita 58 Hz gyara. A m halatta zafin jiki na counter ne -23 digiri. Model sayar a farashin daga 2900 p.

ACE Model 300

Ya ce wutar lantarki mita (guda lokaci) ne a babban bukatar. A farko wuri shi ne zaba domin Compactness. shi yana da kyau dace domin adaftan for biyu tashoshi. A data fili bayyane a kan panel. Idan muka magana game da cika, sa'an nan da ikon a cikin DC kewaye shi ne 4 watts. A wannan yanayin, da m zazzabi na counter ba fiye -20 digiri.

Matsaloli tare da disconnecting na'urorin suna rare. Wannan shi ne sun fi mayar saboda da gaban da kariya tsarin. Yanayi matsa lamba naúrar karkacewa 80 mm Hg. Art. Its zumunta zafi ba ya wuce 55%. Matsakaicin halin yanzu a cikin da'ira ne daidai da 5 A.

Domin adaftan ba dace da hudu m na'urar. Meter a size ne quite m. Capacitors ake amfani da su a cikin model high iya aiki. Matsakaicin canja zafin jiki na wannan counter ne 55 digiri. Saya a kantin sayar da-na'urar na iya zama don 3400 p.