Mettler Toledo M400 Manual do Utilizador descarregar pdf (Página 4)

ower supply 100 to 240 V AC, or 20 to 30 V DC, 10 VA

Frequency for AC 50 to 60 Hz

Number of outputs (analog) 4

Current output 0/4 to 20 mA, 22 mA alarm

Measurement Error through analog outputs < ± 0.05 mA over 1 to 20 mA range

< ± 0.10 mA over 0 to 1 mA range

Analog output configuration

Linear, Bi-Linear, Logarithmic, Autoranging

oad max. 500

Ω

Display Backlit LCD, 4 lines

Keypad 5 Tactile feedback keys

anguages 5 (english, german, french, italian, and spanish)

PID process controller Pulse length, pulse frequency or analog control

Hold input Yes

Alarm contact Yes (alarm delay 0 to 999 s)

Connection terminal Detachable screw terminals

Relays – 2-SPDT mechanical rated at 250 VAC, 3 Amps,

– 2-SPST mechanical rated at 250 VAC, 3 Amps

– 2-Reed rated at 250 VAC or DC, 0.5 Amp switching

Digital Input 2

Port USB, Type B connector

Alarm Relay delay 0 – 999 s

Mains fuse 1.0A slow Blow type FC

Max. cable length ISM 80 m

Environmental specifications

Storage temperature –40 to 70 °C (–40 to 158 °F)

Ambient temperature operating range –10 to 50 °C (14 to 122 °F)

Relative humidity 0 to 95%

Emissions According to EN55011 Class A

UL Electrical Environment Installation (overvoltage) Category II

Material

ABS/polycarbonate

Hazardous areas FM: cFMus Class I Division 2 (pending)

Atex: ATEX Zone 2 (pending)

Mechanical specifications

Dimensions

Housing – (H3W3D)* 14431443116 mm

ont bezel – (H

3W)*

150

3150 mm

Max. D – panel mounted 87 mm

Weight 0.95 kg (2 lb)

Insulation

Rating

NEMA 4X, IP 65

* H = Height, W = Width, D = Depth

Electrical specifications

Specifications M400 transmitter series

52_121_341_TD_M400_Series_E 2.7.2008 9:12 Uhr Seite 4

1 2 3 4 5 6 7 8

M400 Transmitter Series 1
TB2 TB3 TB4 5

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