Name: Dwyer MTL7706 Zener Barrier
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Part Number

MTL7706 (Dwyer)

Manufactured

By Dwyer Instruments

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Usually ships in 4-6 business days

Features

Transmitter Voltage: 16.2 V @ 20 mA with 250Ω load (negative w.r.t. earth); 11.0 V @ 20 mA with 500Ω load (negative w.r.t. earth)
Safe Area Output: 4 to 20 mA
Load Resistance: 0 to 500Ω.
Accuracy: ±2 µA under all conditions
LED Indicator
Safety Description: 28 µV, 300Ω, 93 mA

This product is an accessory for the following products:

Dwyer IS626 Pressure Transmitter

Intrinsically safe pressure transmitter, ranges up to 500 psig 0.25% accuracy.

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Dwyer ISDP Pressure Transmitter

Intrinsically safe differential pressure transmitter for hazardous zone pressure and flow applications.

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Mercoid PBLT2 Level Transmitter

Lightning protected submersible transmitter is ideal for level measurements of sludge and slurries.

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Mercoid SBLT2 and SBLTX Level Transmitters

Submersible level transmitters with proven piezoresistive sensing technology and optional hazardous area approvals.

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The Dwyer MTL7706/7787 is an intrinsically safe (IS) shunt-diode barrier that can be used to communicate with and provide isolations for certain Dwyer transmitters approved for use in hazardous areas. These barriers limit the amount of energy allowed to pass into the hazardous area, which inhibit ignition in flammable atmospheres.