RG-42 Detector

GM Tube

ZP 1202 (ZP1201)

Measuring Range

0.5 µSv/h to 40 mSv/h (50 µR/h to 4 R/h)

Display Range

0.1 µSv/h to 40 mSv/h (10 µR/h to 4 R/h)

Sensitivity (¹³⁷Cs)

1.7 cps/µSv/h (17 cps/mR/h)

Accuracy (¹³⁷Cs)

±10% of reading within the measuring range

Energy Range

50 keV to 3 MeV

Angular Dependence

Less than 20% for ±45^opreferred direction

Output Signals

RS-232 or RS-485, TTL pulse

Power Supply

6 to 11 V DC

Temperature Range

-30^oC to +60^oC (-22^oF to 140^oF)

Humidity Range

10% to 95% RH (non condensing)

Dimensions

Length: 175 mm (6.9"), Diameter: 30 mm (1.18")

Weight

150g (0.4 lb)

Casing

Aluminum, splash proof, IP-67

Max. Cable Length

TTL pulse - 100 m, RS-232 - 12 m, RS-485 - 1.2 km