GESTRA于1902年創(chuàng)立。GESTRA的目標(biāo)是優(yōu)化工廠的蒸汽和能源使用，從而提高運(yùn)營(yíng)可靠性和流程效率。
GESTRA液位變送器NRGT26-2技術(shù)參數(shù)
Technical data | |
Design and mechanical connection | Thread ? - 14 NPT |
Permitted service pressure and temperature | 464 psi at 460 °F (32 bar at 238 °C) |
Materials | |
Terminal box: | 3.2581 G AlSi12, powder-coated |
Cover tube: | 1.4301 X5 CrNi 18-10 |
Electrode rod insulation: | PTFE |
Screw-in body: | 1.4404 / F316L |
Supply voltage | 24 V DC +/-20% SELV / PELV / CLASS2 |
Power consumption | Max. 7 W |
Current input | Max. 0.3 A |
Internal fuse | T2A |
Safety cutout at excessive ambient temperature | Cutout takes place at an excessive ambient temperature of Tamb. = 167 °F (75 °C) |
Analog output | 1 actual value output 4 - 20 mA, proportional to level, galvanically isolated |
Protection class | III Safety Extra Low Voltage (SELV / PELV / CLASS2) |
IP rating | NEMA type 3R, 3RX, 5 to NEMA 250 |
Permitted ambient conditions | |
Service temperature: | 32 - 158 °F (0 - 70 °C) |
Storage temperature: | -40 - 176 °F (-40 - 80 °C) |
Transport temperature: | -40 - 176 °F (-40 - 80 °C) |
Air humidity: | 10% - 95% (non-condensing) |
Weight (dependent on length of electrode) | NRGT 26-2 approx. 3.96 lb (1.8 kg) (with 11.81 inch (300 mm) measuring range) |
GESTRA液位變送器NRGT26-2產(chǎn)品介紹
NRGT 26-2 液位變送器可用于連續(xù)測(cè)量加壓蒸汽和熱水裝置或冷凝水和給水罐中的水位。 0% 到 100% 的校準(zhǔn)測(cè)量范圍構(gòu)成了 4-20 mA 電流輸出的線性曲線。
? 例如，通過(guò)合適的液位控制器，變送器的 4-20 mA 實(shí)際值輸出可用作帶 MIN/MAX 警報(bào)的水位控制器。
? 液位變送器安裝在加壓蒸汽鍋爐設(shè)備、儲(chǔ)罐、熱水設(shè)備進(jìn)水管線的內(nèi)部或外部液位罐中。 現(xiàn)場(chǎng)安裝的保護(hù)管確保功能可靠。
? 電容式NRGT 26-2 液位變送器可與導(dǎo)電NRG 1x-50 或NRG 1x-51 液位電極安裝在同一保護(hù)管或液位罐中。
The NRGT 26-2 level transmitter can be used to continually measure the water level in pressurized steam and hot-water plants, or in condensate and feedwater tanks. The calibrated measuring range from 0% to 100% constitutes the linear profile of the 4-20 mA current output.
? With a suitable level controller, the transmitter’s 4-20 mA actual value output can be used as a water level controller with MIN/MAX alarm, for example.
? Level transmitters are installed on the inside of pressurized steam boiler plants, tanks, feed lines of hot-water plants, or in external level pots. A protective tube installed on site ensures reliable function.
? A capacitive NRGT 26-2 level transmitter can be installed in the same protective tube or level pot as a conductive NRG 1x-50 or NRG 1x-51 level electrode.
GESTRA液位變送器NRGT系列其他常用型號(hào)：
GESTRA NRGT 26-1
GESTRA NRGT 26-1S
GESTRA NRGT 26-2
GESTRA NRGT 26-2S
GESTRA Level Transmitter NEW + ORIGINAL+ ONE YEAR WARRANTY
愛(ài)澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界優(yōu)質(zhì)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來(lái)幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于GESTRA液位變送器NRGT26-2的疑問(wèn)，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問(wèn)題。
If you have any question for GESTRA products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
GESTRA液位變送器NRGT26-2技術(shù)參數(shù)及介紹
