Honeywell Morley HM-HTSE-S2-IV Fixed Temperature 78°C Thermal Detector

Honeywell Morley HM-HTSE-S2-IV Fixed Temperature 78°C Thermal Detector

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AED 285.00

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The Honeywell Morley HM-HTSE-S2-IV is an intelligent, analogue addressable fixed-temperature heat detector calibrated to a 78°C threshold and styled in a classic ivory finish, built for reliable high-heat monitoring without localized isolation.

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Description

The Honeywell Morley HM-HTSE-S2-IV is a low-profile, addressable thermal sensor engineered specifically for areas with high ambient temperatures or sudden heat spikes, such as commercial kitchens, boiler rooms, and plant environments. Using a precision thermistor design, this non-isolated variant accurately tracks regional heat levels and activates an alarm condition exactly when temperatures cross the fixed 78°C (Class BS) benchmark. It runs seamlessly on both Advanced and CLIP communication loop protocols, features easy manual address configuration via standard decadic rotary switches, and drops into common B500-series bases for quick setup or field swap-outs.

Features

  • High-Temperature Targeting: Tailored at a fixed 78°C threshold to deliver stable fire detection in naturally warm operational zones without generating false alarms.
  • Protocol Tuning: Fully compatible with Honeywell’s Advanced Protocol for lightning-fast loop polling, advanced noise filtering, and micro-packet data integrity.
  • Manual Addressing: Uses mechanical decadic rotary decade switches, eliminating the need for specialized electronic tools or handheld program boxes during deployment.
  • Status Diagnostics: Tri-color LED indicators blink green during system polling, show amber for faults, and lock steady red for active alarms.
  • Backward Compatibility: Offers 100% electrical and mechanical compatibility with legacy platforms and standard B500 series bases.
  • Cost-Effective Configuration: Built without an internal isolator module to offer a budget-friendly option for loops already protected by external line isolator bases.

Specifications

  • Brand / Line: Honeywell Morley-IAS
  • Model Number: HM-HTSE-S2-IV
  • Sensor Type: Fixed Temperature High-Heat / Thermal Detector
  • Response Range: Fixed 78°C Threshold (Class BS Sensitivity)
  • Fault Protection: Non-Isolated variant (relies on base or loop-level short-circuit management)
  • Operating Voltage: 15 V DC to 32 V DC max
  • Quiescent Current: 200 µA at 24 V DC (Standard communication polling mode)
  • Alarm Current: 3.5 mA at 24 V DC (with local alarm LED illuminated)
  • Protocol Support: Digital Advanced Protocol & CLIP protocol backward compatibility
  • Addressing Method: Decadic Rotary Decade Switches (0 to 159 address spectrum)
  • Visual Indicators: Integrated tri-color LEDs (Red, Green, Amber) providing 360° visibility
  • Physical Enclosure: Polycarbonate / ABS material blend in a classic Ivory finish
  • Operating Environment: -30°C to +70°C (10% to 93% Relative Humidity, non-condensing)
  • Dimensions & Weight: Ø 102 mm x 61 mm height (on standard B501AP base); 88 g without base
  • Certifications: LPCB Approved, Conforms to EN54-5 (Class BS)

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