Technical Specifications - Honeywell SC105 Installation & User Manual

Technical Specifications

10 Technical Specifications
- 18 -
Check the detector mounting and functions regularly (once a year at least).
Note
Connect Terminal 9 to low level (<0.6VDC), the sensitivity of detector will be reduced to
about 1/8 of original level.
Power Requirements
Supply Voltage
Current Consumption (quiescent)
Current Consumption (alarm)
Voltage Ripple
Step Change
Slow Change of Supply Voltage
Warm-up Time
Sensitivity
Adjustable Sensitivity
Reduced Sensitivity (Maintenance, Service) Input
Detection Radius (Thermal Tools) on Concrete
K350
Detection Radius (Thermal Tools) on Steel
Alarm Outputs
Solid State Relay SPST (Normally Closed)
Transistor Open Collector
Alarm Hold Time
Sabotage Protection
Pry-off and Cover Switch
Low Supply Voltage Alarm *
Temperature Alarm *
Internal Functional Alarm*
* Sabotage and fault functions will cause the alarm relay to drop.
Inputs
Remote test of detector mounting and detector
function or
Remote test of detector electronics only.
Reduced Sensitivity (maintenance, service) Input
Installation Tool
A noise and alarm indicator is incorporated to support sensitivity setting.
Environmental Conditions
Maximum Humidity
Operation Temperature
Storage Temperature
Environmental Class (VdS)
Housing Protection Category
Housing
Dimensions (H x W x D)
Chassis and Cover
Color
Weight
*Specifications are subject to change without notice.
8 ~ 16 VDC, nominal 12 VDC
Typical 3 mA @ 12 VDC
Typical 2 mA @ 12 VDC
100Hz, ≤10% of nominal voltage
Unom +/- 25%
Unom +/- 25%
< 5sec
4 levels by DIP Switches
Active low (terminal 9) < 0.6 VDC
2 m
3 m
30 VDC / 100 mA / typical Ri=25 Ω
Active low during alarm / Ri=1.38 kΩ
Approx. 2.5 sec
30 VDC / 100 mA
< 6.5 VDC
+85°C ± 5°C
Stainless steel drill shield
Active low < 0.6 VDC, test duration < 1 sec
Active low < 0.6 VDC
Duration = as long as active low
Sensitivity reduction to 12.5 %
95% RH (non-condensing)
-40°C ~ +70°C
-50°C ~ +70°C
III
IP43 IK04
80 mm x 60 mm x 21 mm
Die-cast metal
RAL7035 (light grey)
0.228kg