Specifications

Minitrend
®
GR 15
Input Actuation
(T/Cs)
Range
Ref.
Accuracy
Temp.
Stability +/-
Field
Cal
Deg°F
Field
Cal
Deg °C
°F °C +/- °F +/- °C
N* (Nicrosil Nisil) -328 to 212
212 to 2372
-200 to 100
100 to 1300
5.8
2.0
3.2
1.1
0.01%/ °C 5.8
1.0
3.2
0.56
Chromel/Copel* -58 to 1112 -50 to 600 1.1 0.6 0.01%/ °C 0.54 0.3
P* (Platinel) 32 to 2534 0 to 1390 2.5 1.4 0.01%/ °C 1.4 0.78
D* 32 to 356
356 to 3344
3344 to 4515
0 to 180
180 to 1840
1840 to 2490
6.3
4
11.7
3.5
2.2
6.5
0.01%/ °C 6.3
4
11.7
3.5
2.2
6.5
Input Actuation
(Linear)
Range Accuracy Temp. Stability +/-
PT100 α = 0.00385 -328 to 1562 -200 to 850 1.1 0.6 0.01%/ °C
PT200 α = 0.00385 -328 to 1562 -200 to 850 1.1 0.6 0.01%/ °C
PT500 α = 0.00385 -328 to 1562 -200 to 850 1.1 0.6 0.01%/ °C
PT1000 α = 0.00385 -328 to 1562 -200 to 850 1.1 0.6 0.01%/ °C
100 ohm Nickel -76 to 356 -60 to 180 0.9 0.5 0.01%/ °C
120 ohm Nickel -112 to 500 -80 to 260 0.5 0.3 0.01%/ °C
Cu10 -328 to 500 -200 to 260 5.5**
*
3*** 0.01%/ °C
Cu53 32 to 302 0 to 150 0.5 0.3 0.01%/ °C
Reference Temperature: 22°C
Reference Sample Rate: 2Hz (500msec)
Reference Humidity: 65% RH +/-15% Long term stability: 0.2%/year
* Does not includes reference junction calibration of ±1.0 ºC using the standard “ice bath” method of calibration. Factory accuracy can be
improved by performing a field calibration. Also does not include any error on the sensor.
** Tolerance for these input types includes that of the external shunt resistors (0.1% tolerance)
*** Reference Accuracy can be improved to +/- 0.4ºC/0.7ºF using the single point compensation calibration