HOT SALE MTL661-NA loop-powered indicators Brand New with Good Discount
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MTL661-NA loop-powered indicators
The MTL661-NA (field mounting) and the MTL662-NA (panel mounting) are 4-20mA, loop-powered indicators for Zone 2 hazardous area
operation. The small voltage drop of <1V allows the loop powered display to be installed in almost any 4–20mA loop.
Configuration is carried out using the front panel switches (which can be password protected). Range units, upper and lower limits, decimal
point positioning and number of digits displayed are all configured via the front panel.
SPECIFICATION
Unit location
Zone 2, IIC, T4 hazardous area
Div 2, Group A, hazardous location
Display
Six digits - 17mm height (process value)
Eleven 8mm digits (process units & current)
Voltage requirements under all conditions
<1V, loop powered
Ambient Temperature
Operating: –20°C to +70°C
Storage: –40°C to +80°C
Humidity
5-99%RH
Input range
4-20mA
Over-range
200mA maximum without damage
Display Range
–999999 to 999999 (Configurable)
Number of digits after decimal point configurable
Zero and span
Setting: anywhere in range
Scale direction
Normal or reverse: software selected.
Out of range indication
"------ RANGE ERROR" displayed between 3.5 - 3.75mA
"999999 RANGE ERROR" displayed at current >22mA
Operating modes
Linear or square root extraction is software selectable.
Accuracy at 20°C
± 0.01mA
Effects of temperature on accuracy
Zero: ± 0.0025% of span /°C
Span: ± 0.01% of span /°C
ORDERING INFORMATION
When ordering a MTL661 or MTL662 for Zone 2, use one of the
following order codes to uniquely specify your requirement.
There have More MTL items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information .
Chris Fang
Sales Engineer
Sunup (Wuhan) Import and Export Co., Ltd.
Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China
Postal code:430015
M: + 86-15926376631(WhatsApp & Wechat) |
Skype: live:chris_61491
Email: chris@sunupauto.com
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