Product guide

Humidity and Dew-Point Instruments
© Michell Instruments 2009-2011
16
Environmental Control / Precision Manufacturing
PC62 & 62V
Electrical Connections
Voltage output
Cable Connector Cable Connector RS232 RS485
White Pin 1 Power Supply V + White Pin 1 Power supply V + Power Supply V +
Green Pin 4 Output RH + Green Pin 4 TX TX/RX +
Yellow Pin 2 Output temperature + Yellow Pin 2 RX RX/TX -
Brown Pin 3 Common ground Brown Pin 3 Ground Ground
Ordering Codes
To construct the order code, select the relevant feature from the tables below, starting with the base model, which is {Feature A} and then add on options to create a
string: {Feature A}+{Feature B}+{Feature C}+{Feature D}+{Feature E}+{Feature F}+{Feature G}
Order example:
PC62V+4+XX+T1+TD+CA+02
Relative humidity and temperature probe PC62V, 0-5 V output, molded polymer, temp range -20 to +80ºC (-4 to +176°F) with calculated dew-point temperature and
temperature output, no cable, 19mm slotted protection cap, black
PC62 1 XX TC CA 02
Signal Output {Feature B}
RS232 0
RS485 1
Body {Feature C}
Stainless steel SX
Molded polymer XX
Temperature {Feature D}
Digital output in ºC TC
Digital output in ºF TF
Cable {Feature E}
No cable CA
19mm (0.75”) Connector, no cable, with screw terminals CB
19mm (0.75”) Connector with 2m (6.5’) cable CC
19mm (0.75”) Connector with 5m (16’) cable CD
Base Model {Feature A}
Relative humidity and temperature
probe
PC62
Filter {Feature F)
19mm (0.75”) slotted protection cap black 02
19mm (0.75”) PVDF fi lter with protection cap black 15
19mm (0.75”) Mesh fi lter with protection cap, black 21
19mm (0.75”) Arrow SS sintered fi lter 5m25
19mm (0.75”) Arrow SS sintered fi lter 10m 26
19mm (0.75”) Arrow SS sintered fi lter 20m 27
19mm (0.75”) Foil fi lter 2m with protection cap black 40
19mm (0.75”) Oleophobic foil fi lter 0.7m with
protection cap black
42
19mm (0.75”) Foil fi lter 1.5m w/protection cap black 44
Signal Output {Feature B}
0-10 V 3
0-5 V 4
0-1 V 5
Body {Feature C}
Stainless steel SX
Molded polymer XX
Temperature {Feature D}
-20 to +80ºC (-4 to +176°F) T1
Other output scaling available on request TX
Cable {Feature F}
No cable CA
19mm (0.75”) Connector, no cable, with screw terminals CB
19mm (0.75”) Connector with 2m (6.5’) cable CC
19mm (0.75”) Connector with 5m (16’) cable CD
Base Model {Feature A}
Relative humidity and temperature probe PC62V
Filter {Feature G)
19mm (0.75”) slotted protection cap black 02
19mm (0.75”) PVDF fi lter with protection cap black 15
19mm (0.75”) Mesh fi lter with protection cap, black 21
19mm (0.75”) Arrow SS sintered fi lter 5m25
19mm (0.75”) Arrow SS sintered fi lter 10m 26
19mm (0.75”) Arrow SS sintered fi lter 20m 27
19mm (0.75”) Foil fi lter 2m with protection cap black 40
19mm (0.75”) Oleophobic foil fi lter 0.7m with protection
cap black
42
19mm (0.75”) Foil fi lter 1.5m w/protection cap black 44
PC62V 4 XX T1 TD CA 02
Moisture Signal {Feature E}
RH RH
Output 1: Abs 0-200g/m3, Output 2: T= -20 to +80ºC
(Calculated absolute humidity - only available with Output 2
range: -20 to +80ºC (-4 to +176ºF))
TA
Output 1: Td -40 to +60ºC Output 2: T= -20 to +80ºC
(Calculated dew-point temp - only available with Output 2
range: -20 to +80ºC (-4 to +176ºF))
TD
Output 1: Tw -40 to +60ºC Output 2: T= -20 to +80ºC
(Calculated wetbulb temp - only available with Output 2
range: -20 to +80ºC (-4 to +176ºF))
TW