ror fixed temperature heat detectors
Product Name:
ror fixed temperature heat detectors
Model No.:CWSG21616
Price Terms: FOB
Payment Terms:T/T
Delivery Lead Time: 10 days
Product Origin: China
Detailed Product Description
| Detailed： |
Heat solutions
GB-323 series ror/fixed temperature heat detectors
GB-323 series heat detectors provide an effective solution and fast response in case of intense fires under rapid temperature rise situation. the gb-323 series heat detector operates by using a matched pair of thermistors to sense heat.
the gb-323 range is classified according to EN54-5 as rate-of-rise and fixed temperature detectors. fixed temperature thermistor will respond only when the alarm threshold is reached. rate-of-rise thermistor measures the rate of increase in temperature.
comply with
the range
|
gb-323-2 |
2-wire ror/fixed temperature heat detector |
|
gb-323-2l |
2-wire ror/fixed temperature heat detector with remote led indicator output |
|
gb-323-4 |
4-wire ror/fixed temperature heat detector |
features and benefits
- dual thermistor solution for accurate heat detection
- common 2 and 4 wire base with gb-318
- dual leds for 360° visibility
- magnet-activated sensitivity test switch
- easy installation and maintenance
specification
|
model |
2/4 wire |
heat sensor setting |
voltage DC |
startup current (μa) |
standby current (μa) |
alarm current (max) |
|
gb-323-2 |
2 |
135 f (57 c)>20 f
(6.7 c)/ minute |
10~35v |
170 μa |
42 μa |
60ma@24v |
|
gb-323-2l |
2 |
135 f (57 c)>20 f
(6.7 c)/ minute |
10~35v |
170 μa |
42 μa |
60ma@24v |
|
gb-323-4 |
4 |
135 f (57 c)>20 f
(6.7 c)/ minute |
12/24v |
170 μa |
42 μa |
36ma@24v
60ma@24v |
|
max mrs. rippi |
25% of DC input |
|
rate-of-rise |
>20 f (6.7 c)/minute |
|
operating temp. |
+32 f~100 f (0 c~38 c) | |
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