德国wika毛细管温度开关TWGCUS 威卡高温温度开关选型说明  

功能特性

1.电抛光外壳

2.防护等级高达IP 65，符合NEMA 4标准

3.环境温度：-40 ... +85 °C

4.1个或2个独立切换值，单刀双掷（SPDT）或双刀双掷（DPDT），切换额定值高达15 A/AC 220 V

5.可直接安装或通过毛细管（≤ 10 m）安装

应用

1.温度监测和电气负载控制

2.控制和调节工业生产过程

3.普遍适用于机械制造、设备、容器、仪器制造和食品工业、化工、石化工业

4.防爆等级：GAS Ex-ia IIC T6和T4 — Dust Ex-iaD A20 IP 65 T85和T135

TWG温度开关详细参数
TWGBUN- 0 ... +100 °C - 1/2 NPT male - 1/2 -14 NPT-F
Gas-actuated temperature switch Stainless steel switch enclosure TWG
sensor: direct mounting
contact version: 1x SPDT silver contact
sensor: direct mounting
stem diameter D=12mm insertion length Y=145mm active length X=85mm
setting range: 0 ... +100 °C working range -40 ... +100°C proof temperature +120°C
set point definition: Set Point not defined
process connection: 1/2 NPT male
electrical connection: 1/2 -14 NPT-F
Mounting: Enclosure with plate for wall or direct mounting
Special design features: without
brand: WIKA Instruments Italia
Specifications according to data sheet: TV 31.60
Repeatability of set point: ≤ 05% of span