Flow_2003

Battery Powered Ratemeter
& Totalizer with Alarm Output
Features
• Magnetic Pickup Input, Contact Closure Input,
• Displays Rate & Total Simultaneously • 4 1/2 Digit Rate Display, 8 Digit Totalizer Display FIELD INDICA
Flow Instruments
• Powered From Internal Battery, External DC • New, Attractive NEMA4 Wall Mount Enclosure ORS
• Isolated High/Low Flow Rate Alarm Output Description
Environmental:
Featuring 41/2 digits of rate and 8 digits of total, the BAT RAT is a battery powered indicator with flow rate alarm output. It is capable of accepting magnetic pickup, DC pulse and switch closure inputs from pulse Extended Temp: -22°F (-30°C) to + 158°F (70°C) producing flowmeters. The unit can be ordered with an optional 4- 20mA output. The BAT RAT uses the 4-20mA loop to provide power Accuracy:
Specifications
Supplied with 2 C size Lithium battery pack.
Supplied with 1 C size lithium battery for standby operation Protection: Reverse Polarity Protection on DC Power Input Supplied with 1 C size lithium battery for standby operation Protection: Reverse Polarity Protection on Current Loop CONTACT CLOSURE INPUT (contact closure to common) Internal Pullup Resistor: 100 KΩ to +3.6 VDC Display:
4.5 Digits (19999), 0.35" High, 2 sec. display update rate Internal Switch Debounce Filter: 0 to 40 Hz Internal Pullup Resistor: 100 KΩ to +3.6 VDC Totalizer Descriptors: GAL, BBL, MCF, M3, "blank" Warning Displays: Low battery warning "BAT" Alarm Output:
Combination High-Low flow rate alarm output activates when flow rate is less than low set point or greater than high set point.
This feature allows the user to enter 10 different frequencies with 10 different corresponding K-Factors to linearize non linear sig- Mounting Styles:
0- Circuit Board-
Analog Output Option:
1- Panel Mount -
Type: 4-20 mA follows rate display, Two wire hookup 2- Wall Mount -
3- Explosion Proof -
50 ppm/°C Typical (200 ppm/°C Worst Case) Class II, Division I, Groups E, F & G 5- Wall Mount -
NOTE: The BAT RAT uses the 4-20 mA loop power as its power
Listing:
CE Compliant,CSA(NRTL/C)(File No. LR91109) (x-proof only)ULIS Listed BATRAT-3
To access terminals, unscrew cover and loosen 2 panel screws.
Terminals are on bottom side of PC board.
BATRAT-0
BATRAT-5
#8 Screw Mounting holes molded directly under cover Flow Instruments
screws. Max. screw head .29" (Typ. 4 places) FIELD INDICA
To access terminals, remove cover.
Terminals are on bottom side of PC board.
Mounting holes.125 Drill (2 places).438 Nylon Spacer BATRAT-1
BOTTOM VIEW
TOP VIEW (PANEL INSTALLED)
EXAMPLE:
Series:
Mounting:
* 0 = OEM
* 1 = Panel Mount
2 = NEMA 4X Box (Bat R/T behind clear cover) 3 = Explosion Proof Housing5 = NEMA 4X Box (Bat R/T outside opaque cover)6 = Double Ended Explosion Proof Housing (consult factory) BATRAT-2
Power Supply:
* A = Battery (2 supplied)
#8 Screw Mounting holes molded directly under cover B = External Power Supply (8.5 to 30 VDC) screws. Max. screw head .29" (Typ. 4 places) AC = Loop Powered with 4-20 mA Output and 2 Batteries Options (Multiple Options Available)
ET = Extended Temp.: -22°F to 158°F (-30°C to 70°C)CE = CE Compliant CSA = CSA Listed Explosion Proof (mount style 3 only) TRX = NEMA7 Explosion Proof Reset Switch (mount style 3 only) T = Third Conduit Entry in Ex-Proof Housing (mount style 3 only) H2 = 0.875" Hole for mounting styles 2 and 5 HF2 = 0.5" Female NPT Hub fitting for mounting styles 2 and 5 H3 = 1.125" Hole for mounting styles 2 and 5 HF3 = 0.75" Female NPT Hub fitting for mounting styles 2 and 5 BOTTOM VIEW
TOP VIEW (PANEL INSTALLED)
Accessories:
External Battery Pack withTwo C Size Batteries & 12" leads Single Battery: Tadiran P/N TL2200/S3.6V 5500mAh or equal External battery pack supplied with models BATRAT0A &BATRAT1A LCD Dual Totalizer
(Resettable & Non-Resettable)
Features
• Magnetic Pickup Input, Contact Closure Input,
• Powered From Internal Battery, External DC FIELD INDICA
Flow Instruments
• New & Improved Isolated Scaled Pulse Output • New, Attractive NEMA4 Wall Mount Enclosure TORS
Description
PULSE OUTPUT:
Featuring 5 digits of resettable total and 8 digits of grand total, the The pulse output advances with the least significant digit of the BAT D/T is a battery powered indicator capable of accepting totalizer or decimal multiples thereof (see Pulse output magnetic pickup, DC pulse and switch closure inputs from pulse Type: Isolated photomos relayMax. voltage (off state): 30 VDC Specifications
Pulse Duration: 62.5 mSec (max. output speed: 8 Hz) Pulse output divider: User selectable, ÷1, ÷10, ÷100 or OFF Supplied with 2 C size Lithium battery pack.
MOUNTING STYLES:
0- Circuit Board-
1- Panel Mount -
Supplied with 1 C size lithium battery for standby operation 2- Wall Mount -
Protection: Reverse Polarity Protection on DC Power Input 3- Explosion Proof -
Class II, Division I, Groups E, F & G Supplied with 1 or 2 C size lithium battery(ies) for standby 5- Wall Mount -
Protection: Reverse Polarity Protection on Current Loop ENVIRONMENTAL:
Battery Life Expectancy
Extended Temp: -22°F (-30°C) to + 158°F (70°C) BATDT A or AC
BATDT B or C
BATDT B or C
All of the above values are calculated with the pulse output ON.
Turn the pulse output OFF to prolong battery life up to 30%.
Low (logic 0): Less Than 1 VDCMinimum Current: .5 mA DISPLAY:
5 Digits (99999), 0.35" High, Display updates once every two CONTACT CLOSURE INPUT (contact closure to common) Grand Totalizer Display: (selectable decimal) Internal Pullup Resistor: 100 KΩ to +3.6 VDC Totalizer Descriptors: GAL, LIT, FT3, M3, "blank" Warning Displays: Low battery warning "BAT" Internal Switch Debounce Filter: 0 to 40 Hz ACCURACY:
Internal Pullup Resistor: 100 KΩ to +3.6 VDC Listing: CE Compliant,
CSA(NRTL/C)(File No. LR91109) (x-proof only)

Source: http://www.kiflow.co.kr/php_bin/pdf_data/batrat.pdf