3M FREEDOM 5000 - Contacting Scott Safety and Technical Specifications; Contact Information; Transmitter and Sensor Specifications; Operating Conditions and Approvals

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087-0020 REV E
Contacting Scott Safety
Scott Safety
4320 Goldmine Rd
Monroe, North Carolina 28110 USA
Phone (800) 247-7257 • FAX (704) 291-8330
www.scottsafety.com
Technical Specification
Transmitter enclosure: NEMA-4X Noryl plastic with stainless steel screws & hinge
2ea ½” FNPT fittings
Repeatability: ±2%FS
Linearity: ±2%FS
Output: 4-20mA
Max Loop Load:
2-Wire 700 ohms at 24 VDC (22 mA based)
Power: 10-28 VDC 2-wire loop power, 0.5 W @ 24VDC
Display:
3.5 digit LCD
0-100 % concentration bar graph
SST in oper
ation indication (SST)
Inhibit Indication (IHB)
Over-range indication (OR)
Low cal factor indication – below 150 (SEN)
Local Inhibit: Programmable: 3.0 – 20ma
Temperature:
Sensor See “Capabilities Chart”
Transmitter -40 ° to 140 °F(-40 ° to 60 °C)
LCD -22 ° to 140 °F (-30 ° to 60°C)
Humidity: Up to 99% RH, non-condensing (up to 100% R.H. with option humi-
shield
Weight: 1.0 lbs (0.45 Kg) –without accessories
Separated Sensor: Up to 50’ (15.25m)
Self - Diagnostic Routines: Weak sensor indication, Electronic faults, Missing sensor, Sensor
configuration (range and type), and SST failure
Output drops to 3.1mA (+/- 0.05mA) in above failures except for weak
sensor indication
Approvals: Unit designed to be intrinsically safe when used with approved barrier
CSA: (Certificate No. 1280868)
- Class I, Zone 0, Group IIC; Ex ia IIC T4 (w/ Safety Barrier)
- Class I, Division 2, Groups A, B, C, D (w/o Safety Barrier)
ATEX: (Certificate No. LCIE 03 ATEX 6426 X)
- EEx ia IIC T4 (w/ Safety Barrier)
Warranties:
Transmitter 1 Year
Sensor 1 Year (except phosgene sensor which is six months)
Loop Loading
The figure below depicts the relationship between the DC supply voltage measured at
the transmitter and the maximum load allowable on the 4-20 mA loop.
Freedom 5000 Universal Analog Toxic Gas Detector
Instruction Manual