Section 2: CATALOG NUMBERING SYSTEM
Section 3: SPECIFICATIONS
Sensor
Input Type
Max. Range F°
Accuracy F°
Max. Range C°
Accuracy C°
J
Iron/Constantan
–58 to 1832°F
±3.6°F
–50 to 1000°C
±2°C
K
Chromel/Alumel
–58 to 2500°F
±3.6°F
–50 to 1370°C
±2°C
T
Copper/Constantan
–454 to 752°F
±3.6°F
–270 to 400°C
±2°C
E
Chromel/Constantan
–58 to 1382°F
±3.6°F
–50 to 750°C
±2°C
B
Pt-30%RH/Pt-6% RH
32 to 3272°F
±5.4°F
0 to 1800°C
±3°C
R
Pt-13%RH/Pt
32 to 3182°F
±3.6°F
0 to 1750°C
±2°C
S
Pt-10%RH/Pt
32 to 3182°F
±3.6°F
0 to 1750°C
±2°C
N
Nicrosil/Nisil
–58 to 2372°F
±3.6°F
–50 to 1300°C
±2°C
RTD
PT 100 ohms (DIN)
–328 to 752°F
±0.72°F
–200 to 400°C
±0.4°C
RTD
PT 100 ohms (JIS)
–328 to 752°F
±0.72°F
–200 to 400°C
±0.4°C
Linear
Voltage or Current
–1999 to 9999
±0.05%
–1999 to 9999
±0.05%
Line Voltage:
90-264 VAC, 50-60 Hz, 20-32VAC/DC and 10-16VDC available.
Input:
Type: J, K, R, T, B, E, S, N
thermocouple, PT100 ohm
RTD (DIN) 43760/BS1904
or JIS) and –10 to 60mV
(given span).
Power consumption:
Less than 5VA.
Accuracy:
±.1%, ± least significant digit.
ETR-9090- 1 2 3
LINE ONE–SIGNAL INPUT:
1.) Thermocouple J, K, T, E, B, R, S, N
2.) RTD PT100 ohms, Alpha = 0.00385/DIN43760
3.) RTD PT100 ohms, Alpha = 0.00392/JIS
4.) Voltage - 10 to 60 mV, current or special order
LINE TWO–CONTROL OUTPUT:
1.) None
2.) Relay rated 3A/240VAC/VDC resistive, 2400VA
3.) Pulsed voltage to drive SSR, 3-32VDC
4.) Internal Triac rated 1A, 240VAC
5.) Isolated 4-20mA linear
6.) Isolated 0-20mA linear
7.) Isolated 0-10V linear
8.) Special order
LINE THREE–ALARM:
1.) With alarm relay rated 2A/240VAC
2.) No alarm
Example:
Standard Model: ETR-9090-1 2 1
Thermocouple Type J, K, T, E, B, R, S, N, heating relay, with alarm
Maximum Temperature Ranges:
NOTE: A “-3” after the 9090 indicates 20-32VAC/VDC operation.
A” -4” after the 9090 indicates 10-16VDC operation.
