Specifi cation
General Specifi cation
Sensor Type
P125W / P125W/82
P250W / P250FW
Thermistor
Type T Thermocouple
Measurement Range
P125W / P125W/82
P250W / P250FW
-40 °C to +125°C /-40°F to +257°F
-50°C to +250°C /-58°F to +482°F
Scales
P125W / P125W/82
P250W / P250FW
°C
°F
Displayed Resolution 0.1°
System Accuracy
P125W / P125W/82 (-20 to +30°C operating)
P250W / P250FW (0 to 40°C/32 to 104°F
operating)
±0.5°C, -20°C to +70°C/±0.9°F, -4°F to +158°F
±1°C full range
< 125°C/ 257°F, 0.3% ±(0.75°C/1.35°F)
> 125°C/ 257°F, 0.7% ±(0.25°C/0.45°F)
Response Time (T99) 5s
Environment
Operating Temperature
Storage Temperature
Humidity
-20°C to +50°C /-4°F to +122°F
-30°C to +70°C /-22°F to +158°F
10 to 90% non-condensing
HACCP Zones P125W / P250W
Frozen
Chilled
Cooked
T ≤ -18°C
0°C ≤ T ≤ 5°C
T ≥ 75°C
HACCP Zones P125W/82
Frozen
Chilled
Cooked
T ≤ -18°C
0°C ≤ T ≤ 5°C
T ≥ 82°C
HACCP Zones P250FW
Cold hold
Hot hold
Ground beef
T ≤ 40°F
140°F ≤ T ≤ 165°F
T ≥ 165°F
Power 2 x alkaline AA cells (ANSI 15A IEC LR6)
Battery Life
P125W / P125W/82
P250W / P250FW
4000h
3000h
Enclosure Ingress Protection IP65