DWYER 温度变送器 BTT系列

BTT温度变送器  电流或电压输出;NEMA 4 x附件

系列BTT温度变送器提供变送器输出信号，与我们常用的TE热敏电阻和RTD传感器具有相同的形式和适用性，可用于建筑暖通空调。   当在液体应用中使用浸入式模型时，需要使用热套管。   墙上安装模型也可以查看 系列BTT-E/N 。 

 

Temperature Sensor:Pt1000 RTD.

Range:-40 to 140°F (-40 to 60°C).

Temperature Limits:Operating: -40 to 302°F (-40 to 150°C).

Accuracy:±0.5°C @ 25°C.

Thermal Effect:±0.01%/°C.

Response Time:100 ms.

Wetted Materials:All models: 304 SS (probe), polycarbonate (housing); Duct and immersion models: Neoprene (gasket); Outside air models: Nylon (insert), silicone (O-ring).

Process Connection:1/2" NPT (immersion models only).

Electrical Connection:Removable terminal block, knocks out for conduit fitting.

Conduit Connection:1/2" NPT.

Probe Lengths:2.5 to 18" (depending on configuration).

Power Requirements:13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.

Output Signal:4 to 20 mA or 0 to 10 VDC (depending on model).

Enclosure Rating:NEMA 4X (IP66) (immersions models require thermowell).

Weight:5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield);
1 lb 7.4 oz (663.4 g) (OSA with radiation shield).

Agency Approvals:CE.