Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 20)

IM 11M13A01-02E 2-1
2. Specifications
2. Specifications
This chapter describes the specifications for the following:
ZR22S Separate-type explosionproof detector (See Section 2.2.1)
ZO21R-L Probe protector (See Section 2.2.2)
ZR22S (0.15 m) High-temperature separate-type detector (See Section 2.3.1)
ZO21P-H Adapter for High temperature probe (See Section 2.3.2)
ZR402G Separate type converter (See Section 2.4)
ZA8F Flow setting unit (See Section 2.5.1)
ZR40H Automatic calibration unit (See Section 2.5.2)
ZO21S Standard gas unit (See Section 2.6)
Other Equipments (See Section 2.7)
WARNING
Requirements for explosionproof use:
The ZR22S is connected to a ZR402G or AV550G* 1 that is mounted in a non-hazardous
area.
The ambient temperature is in the range -20 to +60
ЊC. The surface temperature of the
ZR22S is not over the temperature class T2 (300
ЊC)* 2 .
*1: Refer to IM 11M12D01-01E
*2: The terminal box temperature does not exceed 150
ЊC.