MTL7728+ MTL Zener Safety Barrier Single Channel Analog Output
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MTL7728+| Instruments | Proximity Detector Interface All MTL7700 series Zener barriers are based on the same design principles. Each channel contains a secondary pulse detecting Zener or forward connecting diode and a “reliable” terminating resistor. In the event of an electrical fault in the safety zone, the diode limits the voltage that can reach the hazardous area, while the resistor has a current limiting effect. A fuse protects the diode, and a two-stage voltage limiting function ensures continuous protection in the event of a failure in either stage. No active output current limiting circuitry is used. All models are certified “ia” - for all zones and “IIC” - for all explosive atmospheres (except MTL7707P+ and MTL7729P+, “ia” “IIB”). Commonly Used MTL7700 Summary Table Type Application Main safety barriers Analog input (low level) RTD temperature detector, thermocouple, AC
sensor MTL7756ac MTL7760ac Analog input (high level) Transmitter, 2-wire, 4/20mA MTL7706+ MTL7787+ Analog Output Controller output, single wire grounded Controller output, neither wire grounded MTL7728+ MTL7787+ Digital (switch) input Switch MTL7787+ MTL7787+ MTL7741/3 Digital (switching) outputs Solenoid valves, alarms, light-emitting
diodes MTL7728
Our Advantage: Best possible prices and delivery time Long time experience in the field Well trained staff Own warehouse facilities Best relationships with branch office of manufacture Flexible and individual service for you Cheap and safe forwarder for shipments (air) Frequently Asked Questions: Q: Does your goods are new and original? A: Yes, they are new and original. Q: How long warranty? A: One-year warranty. Q: Does any certificates can be provided? A: Yes, it depends on what product you request, please check details with our sales. Q: Varied payment methods. A: We adopt T/T, alipay and paypal and Currency in EURO,USD,RMB Q: SHIPPING: A: We can shipping all over the world.via DHL,UPS,Fedex,TNT and IPS,PDE,BRE,KARAPOST etc. Our Product Range: Transmitter, Safety barries, Flow meters, Probe, Sensor, Transducer. Valves,Analysis meter, Positioner, Acuator, etc. |
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Product Tags: MTL7728+ MTL Zener Safety Barrier Single Channel Zener Safety Barrier |
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