4 20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter
4-20mA head mounted temperature transmitter

4 20mA head mounted temperature transmitter

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Price:$7.00 - $8.50

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Product Overview

Description





Brief description
1. Application Temperature transmitter for converting various input signals into a scalable 4 to 20mA output signal.
2. Input Resistance thermometer (Pt100,Pt1000,Cu50,Cu100) Thermocouple (K,N,R,S,B,T,E,J)
3. Installation Directly installed to TC and RTD Form B. Equipped with special card can realize DIN35 guide rail installation.

Technical data


Input
measured variable
Temperature
Measurement accuracy
0.2%
Cold junction compensation temperature range
-40°C~+85°C
Compensation precision
±1°C
Output
Output signal
4~20mA
Load resistance
RL≤(Ue-7.5)/0.021A
Signal on alarm
IH = 20.08mA ; IL= 3.92mA
Input Sensor break,output current
20.8mA
Sensor short circuit,output current
3.9mA
Sampling period
Rating value 0.25S
Protection
Reverse polarity protection
Essential parameter
Supply voltage
7.5~45V,d.c.
Temperature drift
0.01% F.S./ °C
Damping time
5-45S Reach 99% of the final value
Insulation strength(among Input and output)
1500V,a.c.;1min
Insulation resistance(among Input and output)
≥100MΩ
Electromagnetic compatibility
GB/T17626.4-2008(IEC61000-4-4:2004)
Minimum range
50°C
Weight
32g
Rated operating condition - Environment temperature
Storage temperature
-50°C~+105°C
Operating temperature
-40°C~+85°C
Relative humidity
≤85%
Reference operating conditions
23°C


Features
1.Compact Structure
2.Easy Installation.
3.Open and Short-Circuit Input Detection.
4.Self-monitoring.
5.PC or Handheld operator Configurable.
6.Configurable information memorized.
7.High precision,Low power dissipation,Range temperature ,Stability work.
8.Interfaces to All Standard Thermocouples and RTDs.
9.Electromagnetic compatibility accordance with GB/T17626.4-2008(IEC61000-4-4:2004).
















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