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Showing results: 61 - 66 of 66 items found.

  • Digital "A" Flow Controller for Low Flow​

    HFM-D-300A / HFC-D-302A - Teledyne OEM Solutions

    HFM-D-300A / HFC-D-302A mass flow instruments have flow ranges from 0-5 sccm to 0-25 slm; use all metal seals, provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

  • Digital "A" Flow Controlle​r for Medium Flow​​​

    HFM-D-301A / HFC-D-303A​ - Teledyne Hastings Instruments

    Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.HFM-D-301A/HFC-D-303A mass flow instruments have flow ranges from 0-25 slm to 0-1000 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

  • Digital "A" Flow Controller for Medium Flow​

    ​ HFM-D-305A / HFC-D-307A - Teledyne Hastings Instruments

    Fast Response, Tight Accuracy!Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.HFM-D-305A/HFC-D-307A mass flow instruments have flow ranges from 0-1000 slm to 0-2500 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

  • Digital "A" Flow Controller for Low Flow​

    ​HFM-D-300A / HFC-D-302A - Teledyne Hastings Instruments

    ​All Metal, Fast Response, Tight Accuracy!Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.HFM-D-300A / HFC-D-302A mass flow instruments have flow ranges from 0-5 sccm to 0-25 slm; use all metal seals, provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

  • GPON ONT

    ONT-1FE-1GE-RF-W - Hangzhou Softel Optic Co., Ltd.

    ONT-1FE-1GE-RF-W is fiber to the home multi service access XPON ONT. It’s based on the mature, stable, high cost performance EPON/GPON technology and has gigabit Ethernet switching, WDM and HFC technology. ONT-1FE-1GE-RF-W has a higher bandwidth, higher reliability, easy management and good quality of service (QoS) guarantee. It supports GPON and EPON two modes adaptive, can quickly and effectively distinguish between GPON and EPON systems, so normal operation under the current system. It adopts single fiber WDM technology with downlink wavelength 1550nm and 1490nm, uplink wavelength 1310nm . It only needs one-core fiber to transmit data and CATV service. ONT-1FE-1GE-RF-W can integration wireless function with meet 802.11 n/b/g technical standards,  It has external high gain directional antenna, the wireless transmission rate up   to 300Mbps. It has the characteristics of strong penetrating power and wide coverage. It can provide users with more efficient data transmission security.

  • Digital "A" Flow Controller for High Flow​​​​

    HFM-D-306A / HFC-D-3​​08A - Teledyne Hastings Instruments

    Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.HFM-D-306A/HFC-D-308A mass flow instruments have flow ranges from 0-2500 slm to 0-10000 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

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