美国Dwyer防爆型温度开关862E
产品介绍:
防爆型,重型,模型862e温控器是专为危险场所温度控制。它是*可靠,*小,*轻,*耐用的恒温器可用。的862e旨在控制加热、冷却或通风系统和具有一个可调设定旋钮设定值调整方便。温控器采用可靠的开关操作在单刀双掷开关配置额定480伏*大。
特点:
用于加热制冷控制
• 防爆外壳
• 没有外露的黄铜或紫铜
• 小巧,重量轻
• 不含氟里昂或水银
• 精密压铸部件
• 双金属传感元件
• 防腐,适用于硫化氢环境
• 响应快,可靠,不受海拔高度影响
用途:
• 炼油厂
• 石化厂
• 造纸厂
• 煤矿
• 谷物输送机
• 有害废水储存设施
• 其它有爆炸性气体或粉尘的危险区域
特性:
介质: 兼容气体
温度限制: -49 to 176°F (-45 to 80°C).
封装: Explosion-proof NEMA 7 & 9, Class I, Divisions 1 & 2, Groups C & D; Class II, Division 1, Groups E, F & G; Class II, Division 2, Groups F & G; Class III; Class I, Zones 1 & 2, Groups IIA & IIB.
开关类型: SPDT snap action switch.
电气额定: 22 A @ 480 VAC (res.), 1/2 HP @ 125 VAC, 1 HP @ 250 VAC.
电气连接: Screw terminal.
电线出口连接: 3/4˝ female NPT.
设定调整: External knob.
设定: 36 to 82°F (2 to 28°C).
死区: 2.5°F (1.5°C).
重量: 2.1 lb (0.95 kg).
*: UL and CSA pending.
Dwyer TG-2
Dwyer 862E
Dwyer DFS-DM20
Dwyer DFS-DA20
Dwyer DFS-DM10
Dwyer DFS-DA10
Dwyer CC1-N
Dwyer CC1-B
Dwyer CC1-GY
Dwyer DA-7035-153-1N
Dwyer DA-7035-153-3N
Dwyer DA-7035-153-4N
Dwyer DA-7035-153-5N
Dwyer DA-7035-153-7N
Dwyer DA-7035-153-8N
Dwyer DA-7035-153-9N
Dwyer DA-7035-153-10N
Dwyer DA-7035-153-11N
Dwyer TTW-104
Dwyer TTW-106
Dwyer TTW-108
Dwyer TTW-112
Dwyer TTW-118
Dwyer TBU-90
Dwyer NISTCAL-TT1
Dwyer 650-1
Dwyer A-325
Dwyer TTE-104-W
Dwyer TTE-106-W
Dwyer TTE-109-W
Dwyer TTE-112-W
Dwyer TTE-115-W
Dwyer TTE-118-W
Dwyer TTE-104-W-LCD
Dwyer TTE-106-W-LCD
Dwyer TTE-109-W-LCD
Dwyer TTE-112-W-LCD
Dwyer TTE-115-W-LCD
Dwyer TTE-118-W-LCD
Dwyer A-287
Dwyer 659TC-1
Dwyer 659RTD-1
Dwyer 659TH-1
Dwyer 651A-10
Dwyer 651A-20
Dwyer 651A-40
Dwyer 651TC-01
Dwyer 651TC-02
Dwyer 651TC-04
Dwyer 651TC-06
Dwyer A-709
Dwyer A-709
Dwyer 652-0
Dwyer 652-C
Dwyer 122095-84
Dwyer 122095-01
Dwyer 122095-04
Dwyer 122095-96
Dwyer 122095-07
Dwyer 122095-08
Dwyer 122095-14
Dwyer 122095-00
Dwyer 122095-10
Dwyer 122087-00
Dwyer 122087-01
Dwyer 122087-02
Dwyer 122095-06
Dwyer 122095-15
Dwyer 122095-17
Dwyer 122095-16
Dwyer 122095-20
Dwyer 122095-19
Dwyer 122095-21
Dwyer 122095-22
Dwyer 122095-25
Dwyer 122095-24
Dwyer 122095-31
Dwyer 122095-32
Dwyer 122095-58
Dwyer 122095-57
Dwyer 122095-60
Dwyer 122095-59
Dwyer 122095-35
Dwyer 122095-86
Dwyer 122095-34
Dwyer 122095-85
Dwyer 122095-75
Dwyer 122095-26
Dwyer 122095-77
Dwyer 122095-76
Dwyer 122095-27
Dwyer 122095-78
Dwyer 122095-79
Dwyer 122095-81
Dwyer 122095-82
Dwyer 122095-80
Dwyer 122095-29
Dwyer 122095-83
Dwyer 122088-00
Dwyer 122088-01
Dwyer 122086-00
Dwyer 144-0012
Dwyer 144-0020
Dwyer 144-0009