logo
products
PRODUCTS DETAILS
Home > Products >
MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection
Products

Emerson Rosemount Pressure Transmitter

Yokogawa EJA Pressure Transmitter

SIEMENS Pressure Transmitter

E&H Instrument

GE Bently Nevada

Allen Bradley Compactlogix

ABB Valve Positioner

MTL and P+F Safety Barrier

VEGA Level Meter

AUMA Actuator Parts

IFM and P+F Sensors

Temperature Transmitters

Rosemount PH Sensors

Micro Motion Flowmeters

Teledyne Analytical Instruments
Contact Us
Mrs. yuna
yuna@greatsystem.cn
86-755-26850716
Contact Now
MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection
  • name
  • name
  • name

MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection

MOQ: 1pcs
Price: Negotiable
Standard Packaging: Original packing
Delivery Period: On request
Payment Method: T/T
Supply Capacity: 5000pcs/month
Details Information
Product Description
Detail Information
Place of Origin
USA
Brand Name
MTL
Certification
Rohs
Model Number
MTL7789+
Leading Time:
On Request
Color:
Blue
Manufacture:
MTL
Quantity:
In Stock
Shipping Weight:
2 Kg
Analogue Inputs:
High Level
Highlight:

MTL7789 Safety Barrier

,

Blue Safety Barrier

,

Two-Channel Safety Barrier

Product Description

 

MTL7789+|  Instruments | Proximity Detector Interface

 

MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection 0

 

 

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+

 

Manufacturer MTL Instruments
Product type Vibration Transducer Interface
Product no MTL7789+

 

 

 

Tags: 

50mA mtl5032 pulse isolator,  

50kHz mtl5032 pulse isolator,  

MTL5532 isolation barrier

Recommended Products
MTL5032 Pulse Isolator From Switch Proximity Detector Video

MTL5032 Pulse Isolator From Switch Proximity Detector

Contact Now
300 Ohm MTL7787 MTL Safety Barrier , MTL 2 Channel Zener Diode Barrier Video

300 Ohm MTL7787 MTL Safety Barrier , MTL 2 Channel Zener Diode Barrier

Contact Now
20mA MTL7796 MTL Intrinsically Safe Barriers , 2 Wire MTL Zener Barrier

20mA MTL7796 MTL Intrinsically Safe Barriers , 2 Wire MTL Zener Barrier

Contact Now
50 mA MTL7760AC MTL Safety Barrier Analogue Inputs Low Level Barrier Video

50 mA MTL7760AC MTL Safety Barrier Analogue Inputs Low Level Barrier

Contact Now
TP48-4-N-NDI MTL Surge Protection ATEX approved

TP48-4-N-NDI MTL Surge Protection ATEX approved

Contact Now
HART MTL5546 MTL Safety Barrier , 20mA Mtl Barriers 5500 Series Video

HART MTL5546 MTL Safety Barrier , 20mA Mtl Barriers 5500 Series

Contact Now
Pulse Isolator MTL5532 MTL Instrument From Switch Proximity Detector Video

Pulse Isolator MTL5532 MTL Instrument From Switch Proximity Detector

Contact Now
MTL5525 MTL Safety Barrier Low Current Loop Powered Solenoid Alam Driver Video

MTL5525 MTL Safety Barrier Low Current Loop Powered Solenoid Alam Driver

Contact Now
ZB24580 UK MTL Power Surge Protector In Stock New And Original With Factory Sealed

ZB24580 UK MTL Power Surge Protector In Stock New And Original With Factory Sealed

Contact Now
MTL Instruments MTLSD32 Surge Protector 1.58 cm x 7cm x 9 cm Operating Temperature Range -20°C to 100°C

MTL Instruments MTLSD32 Surge Protector 1.58 cm x 7cm x 9 cm Operating Temperature Range -20°C to 100°C

Contact Now
MTL Surge Protector TP48-N/TP48-N-NDI/TP32-G/TP32-G-N DI/TP32-I stock

MTL Surge Protector TP48-N/TP48-N-NDI/TP32-G/TP32-G-N DI/TP32-I stock

Contact Now
products
PRODUCTS DETAILS
Products

Emerson Rosemount Pressure Transmitter

Yokogawa EJA Pressure Transmitter

SIEMENS Pressure Transmitter

E&H Instrument

GE Bently Nevada

Allen Bradley Compactlogix

ABB Valve Positioner

MTL and P+F Safety Barrier

VEGA Level Meter

AUMA Actuator Parts

IFM and P+F Sensors

Temperature Transmitters

Rosemount PH Sensors

Micro Motion Flowmeters

Teledyne Analytical Instruments
MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection
  • name
  • name
  • name
MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection
MOQ: 1pcs
Price: Negotiable
Standard Packaging: Original packing
Delivery Period: On request
Payment Method: T/T
Supply Capacity: 5000pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
USA
Brand Name
MTL
Certification
Rohs
Model Number
MTL7789+
Leading Time:
On Request
Color:
Blue
Manufacture:
MTL
Quantity:
In Stock
Shipping Weight:
2 Kg
Analogue Inputs:
High Level
Minimum Order Quantity:
1pcs
Price:
Negotiable
Packaging Details:
Original packing
Delivery Time:
On request
Payment Terms:
T/T
Supply Ability:
5000pcs/month
Highlight

MTL7789 Safety Barrier

,

Blue Safety Barrier

,

Two-Channel Safety Barrier

Product Description

 

MTL7789+|  Instruments | Proximity Detector Interface

 

MTL Zener Safety Barrier MTL7789 in Blue Two-Channel Zener Protection 0

 

 

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+

 

Manufacturer MTL Instruments
Product type Vibration Transducer Interface
Product no MTL7789+

 

 

 

Tags: 

50mA mtl5032 pulse isolator,

50kHz mtl5032 pulse isolator,

MTL5532 isolation barrier

GREAT SYSTEM INDUSTRY CO. LTD
10A, SEAVIEW PLAZA, TAIZI ROAD, NANSHAN DISTRICT, SHENZHEN, CHINA
Tel: +86-13590622754
Sitemap |  Privacy Policy | China Good Quality Emerson Rosemount Pressure Transmitter Supplier. Copyright © 2021-2025 GREAT SYSTEM INDUSTRY CO. LTD . All Rights Reserved.