Series 642 Programmable HART® Field Temperature Transmitter

Brand: Pyromation

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The Series 642 programmable HART® field temperature transmitter is a 2-wire unit with analog output. It includes input for RTDs; resistance inputs in 2-wire, 3-wire, and 4-wire connections; thermocouples and voltage signals. The transmitter can be supplied with or without a digital display, in either a general-purpose aluminum housing, or explosion-proof aluminum housing. The Series 642 can be programmed with a PC or a HART® protocol handheld terminal. When supplied with a digital display, the LC screen shows the current measured value and a bar graph with limit value violation indicator.

Features

Universally programmable with HART® protocol for various input signals
Illuminated display, rotatable
Operation, visualization and maintenance with PC
2-wire technology, analog output (4 to 20) mA
Undervoltage detection
Highly accurate in entire operating temperature range
Approvals: FM and CSA (IS, NI, XP and DIP)
Galvanic isolation
Output simulation
Min./max. process values recorded
Customized measuring range setup or expanded setup

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Description

Features

Universally programmable with HART® protocol for various input signals
Illuminated display, rotatable
Operation, visualization and maintenance with PC
2-wire technology, analog output (4 to 20) mA
Undervoltage detection
Highly accurate in entire operating temperature range
Approvals: FM and CSA (IS, NI, XP and DIP)
Galvanic isolation
Output simulation
Min./max. process values recorded
Customized measuring range setup or expanded setup

Configure

Series 642 Field Temperature Transmitter

Transmitter Type

(4 to 20) mA HART Field Transmitter With General Purpose Aluminum Housing
(4 to 20) mA HART Field Transmitter With Explosion-Proof Aluminum Housing FM/CSA / XP
(4 to 20) mA HART Field Transmitter With Flameproof/ Dust-Protected Aluminum Housing ATEX/ IECEx; Ex d IIC T6
(4 to 20) mA HART Field Transmitter With General Purpose Aluminum Housing FM/CSA IS

Cover

Solid Cover
Glass Cover With Digital Display

Input Type

Unconfigured
Thermocouple (TC) Or Millivolt
RTD (2-wire) Or Resistance
RTD (3-wire) Or Resistance
RTD (4-wire) Or Resistance

Sensor Type

Type J Thermocouple
Type K Thermocouple
Type T Thermocouple
Type N Thermocouple
Type E Thermocouple
Type R Thermocouple
Type S Thermocouple
Type B Thermocouple
Millivolts

Sensor Type

100 ohm Platinum (a = 0.003 85 ºC-1)
500 ohm Platinum (a = 0.003 85 ºC-1)
1000 ohm Platinum (a = 0.003 85 ºC-1)
Resistance

Failure Mode

Upscale Burnout = 23 mA
Downscale Burnout = 3 mA

Temperature Range Lower

Fahrenheit (From -328.00 - 1,562.00)
Celsius (From -200.00 - 850.00)
Kelvin (From 73.00 - 1,835.00)

Temperature Range Higher

Fahrenheit (From -328.00 - 1,562.00)
Celsius (From -200.00 - 850.00)
Kelvin (From 73.00 - 1,835.00)

Resistance Range Ω Lower

O (From 10.00 - 400.00)

Resistance Range Ω Higher

O (From 10.00 - 400.00)

Temperature Range Lower

Fahrenheit (From -346.00 - 2,192.00)
Celsius (From -210.00 - 1,200.00)
Kelvin (From 63.00 - 1,473.00)

Temperature Range Higher

Fahrenheit (From -346.00 - 2,192.00)
Celsius (From 210.00 - 1,200.00)
Kelvin (From 63.00 - 1,473.00)

Temperature Range Lower

Fahrenheit (From -454.00 - 2,501.00)
Celsius (From -270.00 - 1,372.00)
Kelvin (From 3.00 - 1,645.00)

Temperature Range Higher

Fahrenheit (From -454.00 - 2,501.00)
Celsius (From -270.00 - 1,372.00)
Kelvin (From 63.00 - 1,645.00)

Temperature Range Lower

Fahrenheit (From -454.00 - 752.00)
Celsius (From -270.00 - 400.00)
Kelvin (From 3.00 - 673.00)

Temperature Range Higher

Fahrenheit (From -454.00 - 752.00)
Celsius (From -270.00 - 400.00)
Kelvin (From 63.00 - 673.00)

Temperature Range Lower

Fahrenheit (From -454.00 - 752.00)
Celsius (From -270.00 - 400.00)
Kelvin (From 3.00 - 673.00)

Temperature Range Higher

Fahrenheit (From -454.00 - 1,832.00)
Celsius (From -270.00 - 1,000.00)
Kelvin (From 63.00 - 1,273.00)

Temperature Range Lower

Fahrenheit (From -58.00 - 3,214.00)
Celsius (From -50.00 - 1,768.00)
Kelvin (From 223.00 - 2,041.00)

Temperature Range Higher

Fahrenheit (From -58.00 - 3,214.00)
Celsius (From -50.00 - 1,768.00)
Kelvin (From 223.00 - 2,041.00)

Temperature Range Lower

Fahrenheit (From 32.00 - 3,308.00)
Celsius (From 0.00 - 2,320.00)
Kelvin (From 273.00 - 2,593.00)

Temperature Range Higher

Fahrenheit (From 32.00 - 3,308.00)
Celsius (From 0.00 - 1,820.00)
Kelvin (From 223.00 - 2,041.00)

mV Measurement Range Lower

mV (From -20.00 - 100.00)

mV Measurement Range Higher

mV (From -20.00 - 100.00)

View Details

Series 642 Field Temperature Transmitter

Out of Stock

Specifications

Brand

Pyromation

Output Signal

Analog (4 to 20) mA Or (20 to 4) mA

Transmission As

Temperature Linear
Resistance Linear
Voltage Linear

Current Limit

≤ 23 mA

Switch On Deals

Reasponse Time

Cable Entry

Three 1/2" NPT Openings

Protection

IP67
Class 1, Division 1, Group A, B, C; Class II Division I, Groups E, F, G and Class III, Division I (When Specified)

Documentation

Document

Series-642-Programmable-HART.pdf

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Series 642 Programmable HART® Field Temperature Transmitter

Features

Description

Features

Configure

Series 642 Field Temperature Transmitter

Transmitter Type

Cover

Input Type

Sensor Type

Sensor Type

Failure Mode

Temperature Range Lower

Temperature Range Higher

Resistance Range Ω Lower

Resistance Range Ω Higher

Temperature Range Lower

Temperature Range Higher

Temperature Range Lower

Temperature Range Higher

Temperature Range Lower

Temperature Range Higher

Temperature Range Lower

Temperature Range Higher

Temperature Range Lower

Temperature Range Higher

Temperature Range Lower

Temperature Range Higher

mV Measurement Range Lower

mV Measurement Range Higher

Series 642 Field Temperature Transmitter

Selected Configuration

Series 642 Field Temperature Transmitter

Specifications

Specifications

Brand

Output Signal

Transmission As

Current Limit

Switch On Deals

Reasponse Time

Cable Entry

Protection

Documentation

Documentation

Document

Reviews (0)

Q & A (0)

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