SCHNEIDER温度变送器STD300技术参数
Specifications | |
Signal output | 4 … 20 mA |
Enclosure rating | IP 65 |
Voltage across transmitter | UG max. 36 Vdc |
Maximum load (ohms) | R = (UM - 9)/0.02A |
Accuracy | ±0.4% of range at ambient temp. |
Measurement current | 2 mW |
Temperature dependence | ±0.04 °C/°C at ambient temp. |
Voltage dependence | 0.1 °C (0.18 °F) when UG = 15 … 36 Vdc |
Load dependence | 0.1 °C (0.18 °F) when R = 0 to max. R |
Temperature dependence | 0.04 °C/°C at ambient temp. of 25 °C (77 °F) and U = 24 Vdc |
Ambient temp. (amplifier) | min. -20 °C (-4 °F) |
Operating humidity range | 0…95% (non-condensing) |
Time Constants | |
Air velocity 1.5 m/s | Approx. 72 s |
Air velocity 3.0 m/s | Approx. 52 se |
Material | |
Immersion tube | Stainless steel |
Connection box | Polyamid plastic |
Mounting flange | Black plastic |
Standards | |
EMC | EN 61326-1, EN 61326-2-3 |
SCHNEIDER温度变送器STD300产品介绍
STD300 是一款电子温度变送器,可将测量的温度转换为 4 … 20 mA 电流信号。
有两种不同的温度范围可供选择。 该变送器作为一个完整的单元提供,包括安装在外壳中的不锈钢浸入式探头、传感元件和放大器。 该变送器适用于浸入式安装,用于风道中的温度测量。
STD300 is an electronic temperature transmitter that converts the temperature measured into an electric current signal 4 … 20 mA.
Two different temperature ranges are available. The transmitter is delivered as a complete unit, comprising a stainless steel immersion probe, the sensing element and an amplifier, mounted in a housing. The transmitter is intended for immersion installation and is used for temperature measurement in air ducts.
SCHNEIDER温度变送器STD系列其他常用型号:
SCHNEIDER STD100
SCHNEIDER STD200
SCHNEIDER STD300
SCHNEIDER STD500
SCHNEIDER STD660
SCHNEIDER STD670
SCHNEIDER STD150
SCHNEIDER STD550
SCHNEIDER TRANSMITTER NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年,定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气,液压以及气动解决方案的合作伙伴,我们利用我们的全球协作团队,为客户提供先进解决方案,市场知识以及相关增值服务来帮助优化客户的工作效率,提高可靠性和安全性,致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SCHNEIDER温度变送器STD300的疑问,请随时与我们沟通(021-31006702)。我们将尽全力解决您的问题。
If you have any question for SCHNEIDER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
SCHNEIDER温度变送器STD300技术参数及介绍