1. Description
SIC-H375 HART Field communicator, which is in accordance with Hart protocol instruments. It can be doing of Configuration, management and maintenance for all accord with HART Pressure transmitter. Until now, field communicator has the DD as the below pressure transmitters’, can support the general, commonly and special operations command.
PDS4××H Chongqing Chuanyi instrument co., LTD
PES3××H Chongqing Chuanyi instrument co., LTD
7MF4×33 SIEMENS
EJA××××-E YOKOGAWA
SMART1151 ROSEMOUNT
3051× ROSEMOUNT
FCX-A/× FUJI
X××-3151 Domestic 3151
This field communicator can offer a general interface to complete and normal command operations for not mentioned pressure transmitters,
2. Principle
Filed communicator connected to transmitter via telecommunication cable, that can be directly or through a separated power. When connection it is not to consider about polarity of the wire, while the load resistant must be larger than 250Ω. As the below:
3. Functions
3.1 Monitor variables (read the readings)
3.2 diagnosis of transmitter
3.3 calibration of output current.
3.4 zero adjustment.
3.5 set pressure units.
3.6 set upper limit of range (measurement range)
3.7 set lower limit of range(zero)
3.8 set the damping
4. Technical data
Dimensions ：228mmＸ98mmＸ60mm Handheld part is 70mm wideＸ37mm thickness
HART connector：
Accord with HCF protocol，two-way half-duplex1200bit/s
Affordable for common mode voltage ±40V
Communication distance is less than 1500m
Amplitude automatic with double function
LCD Display：8 linesＸ21 characters
Power supply：4.5V d.c.,23.2mA(typical values of off） 5uA(typical values of off）
Battery：three 5 batteries （SIZE AA)
Continuous working hours：when using alkaline batteries，typical value are 100hs, when using 100Mah rechargeable batteries，typical value are 43hours.
Environmental condition：operating temperature range：0℃ ～ +50℃ storage temperature range：-20℃ ～ +55℃ relative humidity：0 ～ 95%
Order data：SIC-H375 Field communicator
Scope of supply：
Hand operator
Communication cable with plugs and clamp
Flight rapture follicles
User’s manual
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PDS474 remote pressure transmitter,
PDS475 remote type absolute pressure transmitter,
PDS476remote type absolute pressure transmitter,
PDS483 remote type differential pressure transmitter,
PDS484 remote type differential pressure transmitter,
PDS485 remote type differential pressure transmitter,
PDS493 Differential pressure transmitter,
SIC-H375 HART Field communicator
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