音速文丘利噴嘴家用煤氣表檢定裝置
煤氣表檢定裝置
煤氣表檢定裝置 天然氣表檢定裝置（全自動(dòng)）
21世紀(jì)計(jì)量（計(jì)量檢測(cè)中心）銷售熱線：15914142916
| 設(shè)備名稱 | 主要參數(shù)及精度 | 備注 |
| 鐘罩式氣體流量標(biāo)準(zhǔn)裝置 | 100L 0.5級(jí) | 安裝后檢定合格 |
| 檢定工作臺(tái) | 手動(dòng)夾表 | 三表位，不銹鋼 |
| 密封性試漏裝置 | 自帶加氣泵，干式 | 三表位，不銹鋼 |
| 壓力補(bǔ)償及壓損檢測(cè)系統(tǒng) | 壓力分辨率：10Pa | 壓力：測(cè)四點(diǎn)，四個(gè)微低壓壓力變送器（1151、3051） |
| 檢定系統(tǒng)管理軟件 可實(shí)現(xiàn)容量、溫度、壓力檢測(cè)數(shù)據(jù)的自動(dòng)采集，進(jìn)行各項(xiàng)數(shù)據(jù)處理，檢定數(shù)據(jù)及檢定證書的保存與打印 | ||
| 檢定系統(tǒng)硬件及配電控制 | ||
| 計(jì)算機(jī)，激光打印機(jī) | ||
JRB1.6JRB2.5型煤氣表
四、規(guī)格及主要技術(shù)參數(shù) 1、使用環(huán)境溫度：-5℃～40℃ 2、外接電源電壓：6V 3、掉電保護(hù)電壓：2.78V 4、靜態(tài)工作電流：<3μA
型號(hào) | 公稱流量 Qn(m3/h) | 最大流量 Qmax(m3/h) | 最小流量 Qmin(m3/h) | 最大工作壓力 | 基本誤差 | 最大累計(jì)讀數(shù) (m3) | 總壓力損失 (Pa) | 中心距離 (mm) | |
Qmin≤Q≤0.1max | 0.1max≤Q≤Qmax | ||||||||
CG-L-J RB1.6 | 1.6 | 2.5 | 0.016 | 10 | ±3% | ± 1.5% | 99999.9 | ≤ 250 | 130 |
CG-L-J RB2.5 | 2.5 | 4.0 | 0.025 | ||||||
RF-L-2.5W煤氣表
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32M217176家用煤氣表（普通） 型號(hào):32M217176
| 家用煤氣表（普通） 型號(hào):32M217176 | |
| 用途：煤氣表分別適用于人工煤氣、天然氣、液化石油氣、沼氣等燃?xì)饬髁康挠?jì)量。 性能：計(jì)量、安裝簡(jiǎn)單、維修方便，具有防逆裝置，采用鋼材外殼和特殊的表面處理技術(shù)，耐腐蝕能力強(qiáng)，使用壽命長(zhǎng)。 結(jié)構(gòu)：本系列煤氣表屬于膜式結(jié)構(gòu)，由外殼、機(jī)芯、計(jì)數(shù)器三部分組成。 安裝、使用說(shuō)明 1、 煤氣表左側(cè)為進(jìn)氣口，右側(cè)為出氣口，安裝時(shí)不得接反。 2、 用戶安裝時(shí)，應(yīng)對(duì)照技術(shù)性能表中不同型號(hào)煤氣表表接頭螺紋尺寸及其間距，來(lái)選配聯(lián)接彎管。 3、 煤氣表安裝后，禁止用明火在管道上檢漏，禁止充入氧氣及易燃易爆或其它有毒有害氣體試漏。 4、 安裝時(shí)煤氣表進(jìn)氣口一側(cè)須安裝閥門一只，在必要時(shí)可關(guān)閉燃?xì)狻? 5、 煤氣表應(yīng)安裝在干燥通風(fēng)的地方，其溫度要求一般應(yīng)在0-40之間，其安裝位置應(yīng)遠(yuǎn)離火種，嚴(yán)禁裝入臥室。發(fā)生漏氣時(shí)，應(yīng)關(guān)閉閥門，敞開門窗，修表時(shí)也應(yīng)將表拆下，方可修理。 6、 流經(jīng)煤氣表的氣體就應(yīng)當(dāng)干凈，無(wú)大顆粒的固體雜質(zhì)及粘性很大的沾污物，以防損壞煤氣表。 7、 煤氣表在運(yùn)輸存放中，應(yīng)保持直立，不得倒置或摔碰。 尺寸:210＊174＊266＊130(mm) 重量：凈重（2.5kg),包裝重{（5kg),一個(gè)箱子里裝2個(gè)}包裝尺寸:210＊350＊285mm G系列家用煤氣表主要技術(shù)指標(biāo) 項(xiàng)目ltem 單位 流量Q n M3/h 1.6 最大流量Q max M3/h 2.5 最小流量Q min M3/h 0.016 最大工作壓力Working pressure rnax kpa 20 總壓力Total pressure losses pa ≤200 基本誤差Basic error Q min≤Q<0.1 Qmax % ±3 0.1Qmax≤Q≤Qmax % ±1.5 接頭螺紋Connector’s thread M 30×2 接頭中心距connector’central diastance mm 130 最大累計(jì)讀數(shù)Aeeumulative reading max M3 99999 | 產(chǎn)品圖片  |
IC卡煤氣表電磁閥
結(jié)構(gòu)特點(diǎn) 電磁閥采用雙穩(wěn)態(tài)結(jié)構(gòu)型式，瞬時(shí)通電即可保持工作狀態(tài)。直流正向得電閥開通，反向得電閥關(guān)閉。
主閥與導(dǎo)閥之間設(shè)有特殊的隔離膜片，能阻擋燃?xì)饧半s質(zhì)進(jìn)入導(dǎo)閥腔，延長(zhǎng)了使用壽命且動(dòng)作更，本結(jié)構(gòu)受專利保護(hù)．
經(jīng)國(guó)家防爆站檢測(cè)，導(dǎo)閥線圈總成符合ＧＢ３８３６．４－８３防爆標(biāo)準(zhǔn)，取得了防爆合格證，證號(hào)為ＧＹＢ９８５１５Ｕ 產(chǎn)品用途:與ＩＣ卡煤氣表配套，用作燃?xì)夤艿赖亩皇酵〝嗲袚Q；也可作為ＣＯ熄火保護(hù)報(bào)警器及大容量燃?xì)鉄崴髋涮资褂茫?
燃?xì)獗鞰ID認(rèn)證/煤氣表CE認(rèn)證
美國(guó) Meriam M201 旋轉(zhuǎn)式煤氣表測(cè)試儀（價(jià)格優(yōu)惠）
美國(guó) Meriam M201 旋轉(zhuǎn)式煤氣表測(cè)試儀的詳細(xì)介紹The new Measure Mode lets the M201 be used as a conventional differential pressure measurement device. Users will appreciate the live pressure display as they check the handheld’s zero or observe DP across rotary gas meters. And when a ｄrop test is made, the M201 uses an internal stop watch to measure the test length. The user only has to start ａnd stop the test; the M201 reports both the test time ａnd the average differential pressure measured during the test. Toggle the Min/Max key to see the minimum ａnd maximum DP measured during the test.Meriam’s M201 has new features to make ｄrop testing Rotary （Natural） Gas Meters even easier! New hardware options protect the M201 from one sided overpressure. Options include a ¼ turn valve manifold ａnd an integral push-to-read cartridge valve in addition to the traditional push-to-read valve manifold. More importantly, new operating features provide users with a live pressure display ａnd more automation to make field use easier than ever before.With hundreds of original M201s at work in the field, Meriam recognizes that some customers will want to continue using the legacy software to stay consistent within their company. The new M201 includes a Mode Selection menu option for Legacy or Enhanced modes – the users chooses which mode is best for them!Rotary Gas Meter Tester M201 AdvantagesAccuracyDN0028: ±0.1% FS 0-28”DN0200: ±0.05% FS 0-200”No temperature effect from 23º to 122ºF （-5º to +50ºC）.Engineering UnitsInches of H2O （ｓelect 4ºC, 20ºC, or 60ºF）, PSI, mm of Hg, inches of Hg, mBars, Bars, kPa, kg/cm2, cm of H2O ａnd user selectable scaling.Media CompatibilityDN: Non-isolated differential sensor for clean, dry, non-corrosive gases.Field Re-calThe M201 can be recalibrated in the field for zero, span, ａnd linearity. The user has the option to ｓelect a 1 point or 5 point calibration procedure. Enables users with accurate primary standards to calibrate their devices locally if desired.Pressure LimitsTwice range on Differential （DN） units when pressurized on high side only ａnd 150 PSI （10.5 Kg/cm2） static when applied to both sides of the sensor simultaneously.Min/Max CaptureCapture speed is 10X per second.OperationEnchanced - A push-to-read or 1/4 valve assembly keeps HI ａnd LO sides equalized during connection across meter. Turn M201 "ON" to get message "Press Hold to Acquire Data." Press "Hold" key to start test. User determines test time, ending test by pressing the "Hold" key again. Display will show the test time ａnd averaged differential pressure across the meter during the test. Press the "Hold" key again to start a new test. Legacy - A push-to-read valve keeps HI ａnd LO sides equalized during connection across meter. Turn M201 "ON" to get message "Press Hold to Acquire Data." Press "Hold" key to start test. User determines test time, ending test by pressing the "Hold" key again. Display will show the averaged differential pressure across the meter from test start to test stop. Press the "Hold" key again to start a new test. Auto Shut-OffUser selectable shut-off. Programmable at 10, 20, 30, 45, 60 minutes ａnd disable.
Ordering InformationModel Number & DescriptionM201 （specify pressure range） Rotary Gas Meter Tester （only available with DN0028 or DN0200 sensor range）Specify valve type: PTR （Push-to-Read Assembly） IPTR （Integral Push-to-Read Valve） QTV （1/4 Turn Valve Assembly）All Models Include• Protective Red Boot• 4 AA Alkaline batteries• Hard copy user’s manualOrder Options Z9A000069 Hard Carrying Case Z9P000108 Hard Carrying Case with Vacuum Pump Z9P000109 Hard Carrying Case with Pressure Pump ZA34386 Connector Kit ZA900016-90727 Pete’s Plug Adapter Kit Y 1/8” Needle ZA900016-90733 Pete’s Plug Adapter Kit Y 1/16” NeedleZA36853 Push-to-Read ManifoldZ9A000001 Integral Push-to-Read ValveZ9A156 1/4 Turn Valve ManifoldThe digital display eliminates parallax errors, ａnd depending on the range of the gauge, it can have a resolution of 0.01 or 0.001” H2O. A min/max feature also allows the user to see the minimum ａnd maximum pressures recorded during the test. The unit is portable, ａnd with the integral push to read manifold, the M201 Rotary Gas Meter Tester can safely be used with lines having a static pressure of up to 150 PSIG.
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