HART Thermocouple and RTD Temperature Transmitters
HART Protocol Thermocouple and RTD Transmitter - Head Mounting
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Technical Features – Input
Input RTD : Pt100, Pt500, Pt1000, Ni100, Ni500, Ni1000, Cu10 and Cu100
Input T/C : K, J, L, T, U, E, R, S, B, C, D, N
Input : V
Input : Ohm
Minimum Span See table below
Technical Features – Output/Power Supply
Output : 4..20 mA or 20..4 mA
Linearization : On / Off
Supply : 10..40 VDC, Polarity Protected
Supply Effect : 0.001%/V
Input RTD : Pt100, Pt500, Pt1000, Ni100, Ni500, Ni1000, Cu10 and Cu100
Input T/C : K, J, L, T, U, E, R, S, B, C, D, N
Input : V
Input : Ohm
Minimum Span See table below
Technical Features – Output/Power Supply
Output : 4..20 mA or 20..4 mA
Linearization : On / Off
Supply : 10..40 VDC, Polarity Protected
Supply Effect : 0.001%/V
Other Features
Max. Ripple :10 V PP. Min Vbat=10 VDC
Zero Drift : ± 0.01%/°C or ±0.02°C/°C
Span Drift : ± 0.005%/°C or ±0.01°C/°C
Long Term Drift : ± 0.05%/Year
Cold Junction Drift : ± 0.01°C/°C
Excitation Current, RTD : 0.1 mA
Sensor Lead Resistance, RTD : 500 Ohm max.
Sensor Lead Resistance Effect : 0.001°C/Ohm
Sensor Lead Resistance, T/C : 10,000 Ohm max.
Open Circuit Detection : Upscale / Downscale
Load Capability : Vbat-10V / 20 mA
Startup Time : 20 sec.
Warmup Time : 5 Min.
Isolation : 500 VDC
Ambient Operating Temp. : -40...+ 85°C.
Storage Temperature : -40...+100°C.
Housing Material : Zinc Alloy (ZAMAK 5) epoxy coated
Housing Dimension : 43mm Dia. x 27mm H.
Max. Ripple :10 V PP. Min Vbat=10 VDC
Zero Drift : ± 0.01%/°C or ±0.02°C/°C
Span Drift : ± 0.005%/°C or ±0.01°C/°C
Long Term Drift : ± 0.05%/Year
Cold Junction Drift : ± 0.01°C/°C
Excitation Current, RTD : 0.1 mA
Sensor Lead Resistance, RTD : 500 Ohm max.
Sensor Lead Resistance Effect : 0.001°C/Ohm
Sensor Lead Resistance, T/C : 10,000 Ohm max.
Open Circuit Detection : Upscale / Downscale
Load Capability : Vbat-10V / 20 mA
Startup Time : 20 sec.
Warmup Time : 5 Min.
Isolation : 500 VDC
Ambient Operating Temp. : -40...+ 85°C.
Storage Temperature : -40...+100°C.
Housing Material : Zinc Alloy (ZAMAK 5) epoxy coated
Housing Dimension : 43mm Dia. x 27mm H.
Input and Range Table
Input |
Range °C |
Min Span °C |
|
Thermocouple | K |
-200... 1370 | 50 |
J |
-150... 1200 | 50 | |
L |
-150... 900 | 50 | |
T |
-200... 400 | 50 | |
U |
-100... 600 | 50 | |
E |
-270... 1000 | 50 | |
S |
0... 1765 | 250 | |
R |
0... 1765 | 250 | |
B | 0... 1820 | 600 | |
C | 0... 2300 | 150 | |
D | 0... 2300 | 150 | |
N | 0... 1300 | 50 | |
RTD | Pt100 | -200... 850 | 25 |
Pt500 | -200... 850 | 25 | |
Pt1000 | -200... 850 | 25 | |
Ni100 | -60... 250 | 25 | |
Ni500 | -60... 250 | 25 | |
Ni1000 | -60... 250 | 25 | |
Cu10 | -200... 250 | 25 | |
Cu100 | -200... 250 | 25 | |
Other | mV | 0... 1000 | 10 |
Ohm | 0... 10000 | 100 |