MTL
100% Original MTL2315 RTD TRIP AMPLIFIER With Bottom Price In Ready Stock

100% Original MTL2315 RTD TRIP AMPLIFIER With Bottom Price In Ready Stock

Model: MTL2315

$1.00

Supplier: Products

Categories: MTL

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Product Description

100% Original MTL2315 RTD TRIP AMPLIFIER With Bottom Price In Ready Stock


The MTL2315 energises a 3-wire 100Ω platinum resistance temperature detector in a hazardous area, and can be used with earthed or insulated sensors. Alternative versions are available to handle a single direct measurement, temperature difference between two similar sensors, or positional measurement made by a slidewire displacement transducer. Low power dissipation makes sure that selfheating errors in the sensor are neglible. Sensor failure (to open circuit) or any combination of broken leads de-energises the alarm relay(s). On-site alarm setting is made using a decade resistance box.


SPECIFICATION OF MTL2315

See also ‘Common specification’

Versions available

A: 1-alarm

B: 2-alarm

Signal source (factory-set)

Temperature: 3-wire platinum RTD to BS 1904, DIN 43760

(100Ω at 0°C)

Differential temperature: two RTD elements as above

Displacement: 3-wire 100Ω slidewire

Location of RTD or slidewire

Zone 0, IIC, T4 hazardous area

Div 1, Group A, hazardous location

Input range (factory-set)

–20 to +100°C

–50 to +250°C

–120 to +600°C

Displacement: 0 to 100Ω

Hysteresis: nominally 1% of input range

Power supply failure protection

Relay(s) de-energised if supply fails

Broken line protection

Relay(s) de-energised if any combination of leads goes open

circuit

Trip-point adjustment

Within 0.1% of input range over whole range (set by multi-turn

potentiometer accessible through casing)

Supply voltage effect on trip point

<0.1% of input range for supply voltage change within the

specified limits

Temperature effect on trip point

<0.015% of input range/°C

Input line resistance effect on trip point

<0.03% of setting/1Ω resistance in each line

500Ω maximum in each line

Response time

500ms, nominal

Alarm function (selectable)

High alarm: relay energised when input signal <trip point

Low alarm: relay energised when input signal >trip point

Alarm relay contacts

1-pole changeover (2-alarm version)

2-pole changeover (1-alarm version)

Contact rating

250V:5A:500VA (ac), resistive loads, reactive loads must be

suppressed

250V:5A:250W (dc), resistive loads, reactive loads must be

suppressed

Contact life expectancy

2-alarm versions: 3 x 105 operations at maximum load

1-alarm versions: 2 x 105 operations at maximum load


100% Original MTL2315 RTD TRIP AMPLIFIER With Bottom Price In Ready Stock


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Windy Wang 
HONGKONG XIEYUAN TECH CO., LIMITED  
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com 
Website:  http://www.hkxytech.com/   | GMT/UTC +8


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