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Passive Zener MTL Safety Barrier MTL7789 Blue Two Channel 10mA in stock

Categories MTL Safety Barrier
Brand Name: MTL
Model Number: MTL7789+
Certification: Rohs
Place of Origin: USA
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 5000pcs/month
Delivery Time: On request
Packaging Details: Original packing
Leading Time: On request
Color: Blue
Manufacture: MTL
Quantity: In stock
Shipping Weight: 2 Kg
Analogue Inputs: high level
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Passive Zener MTL Safety Barrier MTL7789 Blue Two Channel 10mA in stock


MTL7789+| Instruments | Proximity Detector Interface


For switching inputs with input currents <10mA per channel, the MTL Zener Safety Barrier MTL7789+ provides a two-channel passive Zener barrier.


All MTL7700 series Zener barriers are designed according to the same design principles. Each channel consists of 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

MTL7755ac

MTL7760ac

Analog input (high level) Transmitter, 2-wire, 4/20mA
MTL7706+

MTL7787+

MTL7787P+

MTL7788+

Analog Output
Controller output, single wire to ground

Controller output, neither wire grounded

MTL7728+

MTL7787+

MTL7787P+

Digital (switch) input Switch/proximity switch
MTL7787+

MTL7787P+

MTL7789+

MTL7741

MTL7742

MTL7743

MTL7744

MTL7745

Digital (Switching) Outputs
Solenoids, Alarms, Light Emitting Diodes

MTL7728+

MTL7707+

MTL7728P+

MTL7729P+

MTL7787+

MTL7787P+

Positive DC Systems
Low Voltage to 12V DC Systems

18V DC Systems

MTL7764+

MTL7767+

MTL7722+

AC and DC Systems High Voltage AC and DC Systems
MTL7765ac

MTL7778ac

Negative/Floating Power Supply Digital (Switching) Outputs MTL7728-
Spare Cord and Shield - MTL7799
Bus Power Usage - MTL7799
MTL7706

MTL7707+

MTL7707P+

MTL7741

MTL7742

MTL7743

MTL7744

MTL7745

MTL7787+

MTL7787P+

MTL7788+

MTL7789+


ManufacturerMTL Instruments
Product typeVibration Transducer Interface
Product noMTL7789+


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.


Quality Passive Zener MTL Safety Barrier MTL7789 Blue Two Channel 10mA in stock for sale
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