Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -70℃~+260℃ |
| Description | -70℃~+260℃ RTD (Resistance Temperature Detector) RoHS |
| Mfr. Part # | HEL-705-U-1-12-00 |
| Model Number | HEL-705-U-1-12-00 |
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Product Specification
| Temperature Range | -70℃~+260℃ | Description | -70℃~+260℃ RTD (Resistance Temperature Detector) RoHS |
| Mfr. Part # | HEL-705-U-1-12-00 | Model Number | HEL-705-U-1-12-00 |
The Honeywell HEL-700 Series Thin Film Platinum RTDs (Resistance Temperature Detectors) are engineered for precise temperature monitoring and control in demanding industrial environments. These RTDs offer a linear change in resistance relative to temperature, delivering high linearity, stability, accuracy, and a wide operating temperature range within a compact, fast-response package. Designed for temperatures from -75 C to 540 C [-100 F to 1000 F], the HEL-700 Series features fully assembled, ready-to-use elements that eliminate the need for fragile splices. Manufactured using a thin platinum layer on an alumina substrate and laser-trimmed for precise resistance interchangeability, these sensors are glassed, wired, and potted or ceramic fired into a cylindrical alumina package with either TFE Teflon- or fiberglass-insulated lead wires. Key advantages include interchangeability, accuracy, linearity, fast response, and a ceramic case material.
| Characteristic | Condition | Parameter | Value |
|---|---|---|---|
| Alpha () | R0 = 100 | 0 C | 0.00385 //C |
| Alpha () | R0 = 1000 | 0 C | 0.00375 //C |
| Temperature Range | TFE Teflon insulated | -70 C to 260 C [-94 F to 500 F] | |
| Temperature Range | Fiberglass insulated | -75 C to 540 C [-100 F to 1000 F] | |
| Temperature Accuracy | R0 0.2% trim (standard) | 0.5 C or 0.8% of temperature, whichever is greater | |
| Temperature Accuracy | R0 0.1% trim (optional) | 0.3 C or 0.6% of temperature, whichever is greater | |
| Base Resistance (R0) & Interchangeability (R0) | R0 0.2% trim (standard) | 0 C, 1000 | 2 |
| Base Resistance (R0) & Interchangeability (R0) | R0 0.1% trim (optional) | 0 C, 1000 | 1 |
| Linearity | -40 C to 125 C | 0.1% of full scale | |
| Linearity | -75 C to 540 C | 2.0% of full scale | |
| Time Constant | Water at 3 ft/s | 0.086 in O.D. | <0.5 s |
| Time Constant | Still water | 0.086 in O.D. | <1.0 s |
| Operating Current | 2 mA max. (1 mA recommended) | ||
| Stability | Occupied environments | <0.25 C /year; 0.05 C /5 years | |
| Self Heating | 0.086 in O.D. | <15 mW/C typ. | |
| Insulation Resistance | 50 Vdc at 25 C | >50 M | |
| Leadwire Material | TFE Teflon insulated | Nickel-coated stranded copper, epoxy potting | |
| Leadwire Material | Fiberglass insulated | Nickel-coated stranded copper, ceramic potting | |
| Models | TFE Teflon insulated | 2-wire | HEL-705, HEL-711, HEL-716 |
| Models | Fiberglass insulated | 2-wire | HEL-707, HEL-712, HEL-717 |
| Leadwire Gauge | TFE Teflon / Fiberglass | 28 gauge | HEL-705, HEL-707, HEL-711, HEL-712 |
| Leadwire Gauge | TFE Teflon / Fiberglass | 24 gauge | HEL-716, HEL-717 |
| Leadwire Configuration | 2-wire | HEL-705, HEL-707 | |
| Leadwire Configuration | 3-wire | HEL-711, HEL-712, HEL-716, HEL-717 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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