Signet 8900 Multi-Parameter Controller

GF Signet

3-8900

Data Sheet:
+GF+ Signet 8900 Multi-Parameter Controller - Data Sheet

SPECIFICATIONS
General
Compatibility Modular (completely field-commissionable)
No. of Input Channels 2, 4, or 6
Compatible Sensors See System Overview
Input Signal Types Digital (S3L) Serial ASCII, TTL level 9600 bps
  Frequency 0.5% of reading
Measurement Types Flow, pH, ORP, Conductivity/Resistivity, Pressure, Temperature, Level, or 3rd  party devices with a 4 to 20 mA output
Derived Measurements Sum, difference, ratio, % recovery, % reject, % passage, power (BTU)
No. of Relays Supported Available: 2, 4, 6 or 8 (8 dry-contact or 4 solid state and 4 dry- contact)
No. of Analog Outputs Available in pairs: 2 or 4 (active and/or passive 4 to 20 mA); and/or 2 (0 to 5/10 VDC)
Enclosure and Display
Enclosure Rating NEMA 4X/IP65 (front face only)
Case Material PBT
Panel Gasket Silicone Sponge
Window Self-healing polyurethane-coated polycarbonate
Keypad 4-buttons, highly tactile and audible injection-molded silicone rubber seal
Display Alphanumeric 2 x 16 back-lit LCD
Update Rate 1 second
Accuracy Sensor dependent
LCD Contrast 4 settings
Languages Available English, French, Spanish, German, Italian and Portuguese
Display Ranges (see sensor specifications for actual measurement limits)
pH -2.00 to 15.00 pH
pH Temperature -40 °C to 150 °C -40 °F to 302 °F
ORP -9999 to +9999 mV
Flow Rate 0.0000 to 999999 units per second, minute, hour or day
Totalizer 0.00 to 99999999 units
Conductivity 0.0000 to 999999 μS, mS, PPM & PPB (TDS), kΩ, MΩ
Conductivity Temperature -99.9 °C to 250 °C -148 °F to 482 °F
Temperature -99.9 °C to 999.9 °C -148 °F to 999.9 °F
Pressure -99.99 to 9999 psi, kPa, bar
Level -99999 to 99999 m, cm, ft, in., %
Volume -99999 to 999999 m3, ft3, in3, cm3, gal, L, kg, lb, %
Other (4 to 20 mA) -99999 to 999999 user selectable units
Environmental
Ambient Operating Temperature
Backlit LCD -10 °C to 55 °C 14 °F to 131 °F
Storage Temperature -15 °C to 80 °C 5 °F to 176 °F
Relative Humidity 0 to 95%, non-condensing
Maximum Altitude 2,000 m (6,560 ft)
  4,000 m (13,123 ft); use only DC power supply and, if applicable, solid state relays to maintain UL safety standard up to this altitude
Electrical
Power Requirements (AC or DC via Power Modules)
Universal AC 100 to 240 VAC ±10%, regulated 50-60 Hz, 24 VA max.
DC 12 to 24 VDC, ±10%, regulated recommended, 7 Watts max.
Output Power to Sensors 5 VDC up to 40 mA total
Terminal type Screw-clamp, removable via plug-in modules
Analog Outputs (via I/O Modules and Output Modules) All analog outputs are freely assignable to any channel.
4 to 20 mA Output Endpoints are adjustable and reversible
Minimum Default 4.0 mA; user adjustable from 3.8 to 5.0 mA
Maximum Default 20.00 mA; user adjustable from 19.0 to 21.0 mA
Test Mode Produces an adjustable 4 to 20 mA signal for functional verification of each output circuit
Isolation Up to 48 VAC/DC
Error Condition 22.1 mA (default state when output source not configured)
Update Rate 100 ms
Accuracy ±32 μA over entire operating temperature range
Passive 4 to 20 mA (External Power required)
Voltage 12 to 24 VDC, ±10%, regulated
Max. Impedance 250 Ω @ 12 VDC, 500 Ω @ 18 VDC, 750 Ω @ 24 VDC
Active 4 to 20 mA (Internally Loop Powered)
Max. Impedance 750 Ω
0 to 5/10 VDC Output Endpoints are adjustable and reversible
Output Range 0 to 5 VDC or 0 to 10 VDC, software selectable
Minimum Default 0 VDC; user programmable from 0 to 0.5 VDC
Maximum Default 5 VDC; user programmable from 4.5 to 5.5 VDC, or 9.5 to 10.5 VDC
Output Load 10 kΩ minimum
Test Mode Produces an adjustable signal for functional verification of each output circuit
Isolation Up to 48 VAC/DC
Error Condition 0 VDC (default state when output source not configured)
Update Rate 100 mS
Accuracy ±20 mV over entire operating temperature range
Resolution 5 mV
Power Supply Rejection 0.5 mV/V
Relay Modules All relays are freely assignable to any channel.
Internal relay modes of operation Off, Low, High, Window, Proportional Pulse, Pulse Width Modulation, USP, Volumetric, Pulse, Totalizer Volume, Advanced, % Rejection, % Recovery, % Passage
External relay modes of operation Off, Low, High, Window, USP, Totalizer Volume, Advanced, % Rejection,
% Recovery, % Passage
Hysteresis User adjustable
Time Delay 0 to 6400 seconds
Advanced Relay Use “AND/OR” logic along with relay sources to trigger a relay. High/Low modes available for each of the 3 sources
Solid State Relays Non-mechanical switches
Normally Open/Closed Operation Software selectable
Maximum Voltage Rating 30 VDC or 42 VAC p-p
Current Rating 50 mA DC or 50 mA AC RMS
On-state Impedance 30 Ω or less
Off-state Leakage 400 nA or less, AC or DC
Isolation Up to 48 VAC/DC
Transient Protection Embedded, up to 48 V over-voltage
Dry-contact Relays Mechanical contacts
Type SPDT
Form C
Maximum Pulse Rate 600 pulses/min. (volumetric pulse & PWM modes)
  400 pulses/min. (prop. pulse mode)
Maximum Voltage Rating 30 VDC or 250 VAC
Current Rating 5 A
Shipping Weight
Base Unit 1.00 kg 2.25 lb
Power Module 0.12 kg 0.25 lb
I/O Module 0.12 kg 0.25 lb
Output Module 0.12 kg 0.25 lb
Relay Module 0.12 kg 0.25 lb
Standards and Approvals
CE, UL, FCC
RoHS compliant, China RoHS
Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety

 



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