69精品久久久久久久一区二区-五月婷婷六月丁香综合激情网-少妇性色午夜淫片aaa播放t-9精品国产综合久蜜臀真心好看

Honeywell固態(tài)電子火焰探測(cè)器C7012A1145/U功能
Honeywell Flame Safeguard控制器和放大器一起使用的固態(tài)電子火焰探測(cè)器。天然氣，石油，煤炭或其他燃料燃燒產(chǎn)生的感覺(jué)紫外線輻射。
特征
水平，垂直或以任意角度安裝。
用螺紋導(dǎo)管接頭和顏色編碼引線提供快速電氣連接。
通過(guò)并聯(lián)連接兩個(gè)，減少令人討厭的停車(chē)。
C7012E1278 5針Brad Harrison類型（正式41307N）配套連接器，未提供，也不通過(guò)霍尼韋爾提供。
C7012A，E符合NEMA 4標(biāo)準(zhǔn)，視窗達(dá)20 psi。
C7012C，F(xiàn)有一個(gè)防爆外殼，可用于危險(xiǎn)環(huán)境，其視窗范圍為100 psi。
產(chǎn)品規(guī)格
應(yīng)用燃?xì)?，燃油或燃煤燃燒器尺寸（英寸? 1/4英寸直徑（包括安裝法蘭）x 7 7/32英寸長(zhǎng)尺寸（毫米）133毫米直徑（包括安裝法蘭）x 183毫米長(zhǎng)包括鑄造箱和蓋子用于燃燒放大器：R7247A，R7847A，R7257;火焰放大器：R7247A，B; R7847A，B; R7257重量（磅）4.25磅重量（千克）1.9千克評(píng)論用于整流火焰信號(hào)放大器安裝3/4英寸NPectrical Ratings120 VacFrequency 50 Hz; 60 Hz認(rèn)證，美國(guó)保險(xiǎn)商實(shí)驗(yàn)室公司上市：文件編號(hào)MP268，指南編號(hào)MCCZApprovals，加拿大標(biāo)準(zhǔn)協(xié)會(huì)認(rèn)證：主報(bào)告LR95329-1Electrical Connections4 NEC 1類顏色編碼引線。功耗2.5WA批準(zhǔn)，瑞士REAcceptableApprovals，F(xiàn)actory MutualApproved：報(bào)告編號(hào)14740.01環(huán)境溫度范圍（F）25 F至175溫度范圍（C）-4 C至+79 CNEMA額定值NEMA 4引線長(zhǎng)度（in。）96 in.引線長(zhǎng)度（mm）2438 mm
Honeywell固態(tài)電子火焰探測(cè)器C7012A1145/U功能

Overview

Solid state electronic flame detectors for use with Honeywell Flame Safeguard controls and amplifiers. Sense ultraviolet radiation produced by combustion of gas, oil, coal or other fuels.

Features

• Mount horizontally, vertically or at any angle in between.
• Provide quick electrical hookup with threaded conduit fitting and color-coded leadwires.
• Reduced nuisance shutdowns by wiring two in parallel.
• C7012E1278 5 pin Brad Harrison type (formally 41307N) mating connector not supplied nor available through Honeywell.
• C7012A,E meets NEMA 4 standards with viewing window rated to 20 psi.
• C7012C,F has an explosion-proof housing for use in hazardous atmospheres with a viewing window rated to 100 psi.

Product Specifications

Application

Gas, Oil or Coal fired burners

Dimensions (in.)

5 1/4 in. diameter (includes mounting flange) x 7 7/32 in. long

Dimensions (mm)

133 mm diameter (includes mounting flange) x 183 mm long

Includes

Cast case and cover

Used With

Flame Amplifiers: R7247A, R7847A, R7257; Flame Amplifiers: R7247A,B; R7847A,B; R7257

Weight (lb)

4.25 lb

Weight (kg)

1.9 kg

Comments

For use with rectification flame signal amplifiers

Mounting

3/4 in. NPT

Electrical Ratings

120 Vac

Frequency

50 Hz; 60 Hz

Approvals, Underwriters Laboratories Inc.

Listed: File No. MP268, Guide No. MCCZ

Approvals, Canadian Standards Association

Certified: Master Report LR95329-1

Electrical Connections

4 NEC Class 1 Color-coded lead wires.

Power Consumption

2.5 W

Approvals, Swiss RE

Acceptable

Approvals, Factory Mutual

Approved: Report No. 14740.01

Ambient Temperature Range (F)

25 F to 175 F

Ambient Temperature Range (C)

-4 C to +79 C

NEMA Rating

NEMA 4

Lead Length (in.)

96 in.

Lead Length (mm)

2438 mm

Honeywell固態(tài)電子火焰探測(cè)器C7012A1145/U功能