Transcript 4-20ma Output - ASAHI/America,Inc.
Asahi/America
Positioners
New Positioners: Pneumatic Actuators Westlock P-10,K-10 Electric Actuators Peaktronics-DHC- 100 Competitor Comparison
Sensor
Asahi/America
4-20 ma
Set Point Controller Positioner
Actuator
Automated Control Loop Valve
Asahi/America
Control Systems Batch Control Header System
Asahi/America
Positioners P-10 Positioner Type: Input Pneumatic 3-15 PSI 6-30PSI Output 2 SPDT Mechanical Switches 2 SPST Proximity Switches 4-20 ma Transmitter Applications:
Installations where 4-20ma is not present.
Installations where 4-20ma is present but an I-P Transducer is used.
4-20 Ma Input Supply Air Connection 60-100 Psi
Asahi/America
Positioners I-P Transducer Output Control Air 3-15 Psi or 6-30 Psi
Gauge Connections 3-15 Instrument Air Output 2 Air to Air
Asahi/America
Positioners
Supply Air Output 1 Spring Return
P-10
Asahi/America
Positioners Unique Features:
Low Cost
Simple Calibration
Low Air Consumption
Nema 4,4X Enclosure P-10
Single or Double Acting Type (Same Enclosure)
Namur Mount
Asahi/America
Positioners Comparison P-10 Price: Air Consumption: Field Mount Unit Field Mount Switches $788.00
0.10SCFM
Yes Yes Enclosure Nema 4X Yes CSA Approved Yes Namur Mount Yes Eckardt Spears $1485.00
$1032.00
0.60SCFM Unknown No No No No No Yes No No No Yes
Asahi/America
Positioners K-10 Positioner Type: Input Electro-Pneumatic 4-20ma Output 2 SPDT Mechanical Switches 2 SPST Proximity Switches 4-20 ma Transmitter Applications:
Direct Interface with 4-20 ma Control Signal I-P Transducer is not Required
Output 2 Air to Air Supply Air Remote Control
Asahi/America
Positioners
Output 1 Spring Return
K-10
Asahi/America
Positioners Unique Features:
Low Cost
Simple Pushbutton Calibration
Remote Calibration via Handheld
Low Air Consumption
Nema 4,4X Zytel Plastic Enclosure
Single or Double Acting Type (Same Enclosure)
Namur Mount K-10
Asahi/America
Positioners Comparison K-10 Eckardt Spears Base Price: $1365.00
4-20ma Output $367.00 Air Consumption: Field Mount Unit 0.008 SCFM Yes Field Mount Switches Yes Field Mount 4-20 Out Yes Pushbutton Calibration Yes Remote Calibration Yes Enclosure Nema 4X Yes CSA Approved Yes Namur Mount Yes $2314.00 $2110.00
$994.00
0.60 SCFM Unknown No $785.00
No No No No No No No No No No Yes No No No Yes
Asahi/America
Positioners
New Positioners
Series 92 Series 94
Asahi/America
Positioners DHC-100 Positioner Type: Input Electric 4-20ma, 1-5 VDC, 0-5 VDC, 0-10 VDC Output 3 SPST Relay Contacts 4-20 ma Transmitter Applications:
Direct Interface with 4-20 ma and other control signals for modulating services
Asahi/America
Positioners Supply Voltage Control Signal Push Button Calibration DHC-100
Fault Ind.
Asahi/America
Positioners DHC-100 (4-20ma Output Card) SPST Relays Open Ind.
Closed Ind.
4-20ma Output
Asahi/America
Positioners Unique Features:
Low Cost
Simple Pushbutton Calibration (No calibration meters required)
Selectable Input Signal (4-20ma, 0-10 VDC, 0-5 VDC or 1-5 VDC) DHC-100
Various Input Voltages (115 VAC, 220 VAC, 24 VAC)
High Resolution (450 Points of Control For Quarter Turn Valves)
Asahi/America
Positioners Unique Features:
Duty Cycle Control Protection (Prevents Thermal Cut Out if Duty Cycle is Exceeded)
Stall Detection DHC-100 (Automatically Shuts-Off Power in Stall Condition)
Fault Detection (Loss of Command Signal, Motor Stall, Potentiometer Setting)
Reverse Acting (20ma-Closed, 4ma Open)
Plug in Options (4-20 ma Output, Relay, Modbus)
Asahi/America
Positioners Comparison DHC-100 A/A Spears Price Base Unit: $913.00
$913.00 $1218.00
Price 4-20 Output $300.00 $554.00 $893.00
Field Mount Unit Yes Pushbutton Calibration Yes Duty Cycle Protection Yes Stall Detection Yes No No No No No No No No Fault Detection Yes No No Selectable Input Signal Yes No No Plug in Options Yes Bus Compatible Yes No No No No
Asahi/America
Positioners