Name: Honeywell HEL-700 Series 1000 Ohm platinum -75°C to 500°C RTD Sensor
Brand: Honeywell
SKU: SNSR-016
Price: 96.99 USD
Availability: InStock

Honeywell HEL-700 Series 1000 Ohm platinum -75°C to 500°C RTD Sensor

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When you need to measure temperature accurately in a harsh industrial environment, ordinary sensors often drift or break. Inaccurate temperature data can cause poor product quality, wasted energy, and costly downtime. The Honeywell HEL-700 Series 1000 Ohm platinum RTD sensor solves this by delivering precise readings from -75 C to 500 C, even when pressure and vibration are high. Its robust design keeps your process stable and your costs low.

Honeywell HEL-700 Series 1000 Ohm platinum -75C to 500C RTD Sensor with Honeywell

You get a sensor that is built for tough jobs. It is a platinum RTD that measures temperature with high accuracy and long-term stability. Engineers use it when they cannot trust cheap thermocouples. If your system needs reliable temperature data to control flow, pressure, or safety, this sensor is the answer. Honeywells reputation for quality means you can count on it day after day.

The HEL-700 Series Thin Film Platinum RTDs (Resistance Temperature Detectors) are designed to monitor or control critical temperatures in industrial applications. They provide a linear change in resistance versus temperature, combining high linearity, stability, accuracy, and wide temperature range in a small, fast-response package.

The HEL-700 Series is designed to measure temperatures from -75 °C to 540 °C [-100 °F to 1000 °F] with high accuracy. These fully-assembled elements are ready-to-use in probe assemblies, without the need for fragile splices to extension leads.

These products are manufactured using a thin layer of platinum deposited on an alumina substrate and are laser trimmed to a resistance interchangeability of a standard ±0.2% (±0.5 °C accuracy) or optional ±0.1% (±0.3 °C accuracy). The sensor chip is then glassed, wired and potted or ceramic fired to result in a cylindrical alumina package with either TFE Teflon®- or fiberglass-insulated lead wires.

Key Features

1000 Ohm platinum element for precise resistance measurement.
Temperature range -75 C to 500 C.
0.9 F external temperature accuracy.
Response time 200 ms for most capsule types.
Maximum pressure limit up to 3,600 psi.
Burst pressure rating of 10,000 psi.
Long-term stability 0.1 % of URL per 15 years.
Differential pressure accuracy 0.04 % of span.
Static pressure accuracy 0.1 % of span.
Mass flow accuracy 1.0 % of range (uncalibrated).

Specifications

Measurement Types	Mass Flow, Differential Pressure (DP), Static Pressure (SP), External Temperature (from RTD)
Reference Accuracy
Mass Flow	±1.0% of Range (for uncalibrated differential producer / Orifice)
Differential Pressure (DP)	±0.04% of Span
Static Pressure (SP, Absolute)	±0.1% of Span
External Temperature	±0.9°F
Long-Term Stability (All Normal Operating Conditions)	DP: ±0.1% of URL per 15 years
Response Time
DP	L-Capsule: 230 ms; M & H Capsule: 200 ms
SP	All Capsules: 200 ms
Maximum Pressure Limit (MWP)	L-Capsule: 2,300 psi; M & H Capsule: 3,600 psi
Over-pressure Effect (DP)	±0.03% of URL
Specification Conformance	EJX-A Series: ±3σ
Burst Pressure (Absolute)	All Capsules: 10,000 psi

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