ECO 141 - Waterproof high resolution thermometer, special probe Ø1.1 mm (formerly G 1781)

The ECO 141 is a high-precision reference thermometer for checking medical technology products like e.g. incubators, where the highest accuracy is required.
The miniaturized probe is designed to be inserted in appropriate reference bores or in petri dishes and to measure on site quickly and without deviation.

Two constructions are available: With small transition sleeve 4.5x45 mm or with reeinforced 6x60 mm sleeve to minimice cable breackage of the delicate sensor

Precision, speed and reliability, packed in a compact and waterproof housing makes the device a reliable partner for professional users.

Protection class:

IP65 / IP67

Accuracy:

at 37°C better ± 0.05 K ± 1 digit 0 … 80°C: ±0.1 K ± 1 digit

Power supply:

2 x AA Alkaline batteries (included)

Power consumption:

ca. 0.4 mA, ca. 2 mA with backlight

Weight:

approx. 145 g (with battery)

Housing material:

break proof ABS, Polyester (front panel)

Measuring range:

0,00 … 80,00 °C

Operating conditions:

-20 ... +50 °C; 0 ... 85 % r.h. (non-condensing)

Storage temperature:

-20 ... +70 °C (without batteries)

Display:

3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress

Dimensions:

108 x 54 x 28 mm (H x W x D)

Additional functions:

Zero and slope adjustment

Standard functions:

Min/Max/Hold,
Auto-Power-Off-function

Calibration:

optional factory calibration (ISO),
test points: 0 °C, 37 °C, 70 °C

Automatic Power-Off:

configurable by the user

Battery life:

ca 5000 h typ. Continuous operation

Operating conditions instrument:

-20 ... +50 °C; 0 ... 95 % r.h. (non-condensing)

Resolution:

0,01 °C

Cable:

1.2 m PVC, Ø 3.5 mm, fixed connection

Input:

NTC 30K, high precision

Probe:

Ø 1.1 mm
Probe length: 12 mm
Intermediate cable: 27 mm, Ø < 1 mm
Transition sleeve: Ø4 x 45 mm
Connection cable: 1.2 m PVC, permanently connected