System Sensor Heat sensor. 58 °C and Rate of Rise c/w Isolator - White. Type A1R. Requires B501AP base
| Part no. | 52051EI-26 |
|---|---|
| Brand | System Sensor |
| Range | Addressable Detection |
| Sub-range | Detector |
Image for illustration; item supplied may differ
At a glance
- Heat Sensor With Isolator52051EI-26 is an S200A heat sensor with isolator, in white.
- 58 °C Type A1RThe sensor is rated at 58 °C and classed Type A1R.
- Analogue Addressable Field DeviceIt is an analogue addressable field device for addressable systems using the System Sensor Protocol.
- Requires a B501AP Base52051EI-26 requires a B501AP base.
- Standby CurrentMaximum standby current is 200 µA at 24Vdc with no communications and 300 µA at 24Vdc with LED blink enabled once every 5s.
- Voltage and EnvironmentOperating voltage range is 15 to 32Vdc, over -30°C to +70°C with humidity from 10 to 93%, non-condensing.
- PC/ABS HousingThe housing material is PC/ABS, with a diameter of 102mm when the sensor is installed in its base.
Description
An isolator is built into this Honeywell Morley-IAS heat sensor. 52051EI-26 belongs to the S200A range, senses at a fixed 58 °C, carries the Type A1R class and comes in white; a B501AP base is required to mount it.
On the loop it behaves as an analogue addressable field device under the System Sensor Protocol, drawing no more than 200 µA at 24Vdc while quiet and 300 µA at 24Vdc once LED blink is enabled at one blink every 5s. Voltage may sit anywhere from 15 to 32Vdc. The body is PC/ABS, the installed diameter in its base is 102mm, and the device stays inside -30°C to +70°C with humidity from 10 to 93%, non-condensing.
Read the full technical description
52051EI-26 is a Honeywell Morley-IAS S200A heat sensor with an integral isolator, carrying a 58 °C rating in Type A1R and finished in white. It is a fixed temperature sensor, and a B501AP base is required for it. On the loop it is an analogue addressable field device for addressable systems using the System Sensor Protocol.
Maximum standby current is 200 µA at 24Vdc with no communications, rising to 300 µA at 24Vdc with LED blink enabled once every 5s, and the operating voltage range is 15 to 32Vdc. Its LED takes 3.5mA at 24Vdc.
The housing material is PC/ABS. Diameter is 102mm with the sensor installed in its B501AP base. The operating temperature range runs from -30°C to +70°C, with humidity from 10 to 93%, non-condensing.
Specifications
| Sensor Type | 58 °C Type A1R |
|---|---|
| Integral isolator | with isolator |
| Operating voltage range | 15 to 32Vdc |
| Maximum standby current | 200 µ A at 24Vdc (no communications) 300 µ A at 24Vdc ( LED blink enabled, once every 5s) |
| LED current | 3.5mA at 24Vdc |
| Operating temperature range | -30°C to +70°C |
| Relative humidity | 10 to 93% relative humidity (non-condensing) |
| Weight | 88g (inc base) |
|---|---|
| Height | 61mm installed in B501AP base |
| Diameter | 102mm installed in B501AP base |
| Colour | White |
| Material / Construction | PC/ABS |
| Max wire gauge for terminals | 2.5mm 2 |
| Addressable systems | System Sensor Protocol Analogue Addressable Field Devices |
Specifications per manufacturer documentation, subject to change. E&OE.