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Product overview
Transmitter w/ 100 Ohm RTD, High Temperature Bullet Probe, 1" 316SS, Galvanized Enclosure, 8', 2-10VDC Output
Application
- Roof Top Units
- Discharge Air/Supply/Return/Mixed Air Duct Temperature
- Remote Temperature Sensing
Product specifications
Transmitter Supply Voltage | Supply Current:
+8.5 to 32 VDC (Reverse Polarity Protected) | 25 mA minimum
250 Ohm Load (1-5 VDC): +13.5 to 32 VDC
500 Ohm Load (2-10 VDC): +18.5 to 32 VDC
Maximum Load Resistance:
(Terminal Voltage - 8.5 V) / 0.020 A
Output Signals:
Current: 4-20 mA (2-Wire Loop Powered)
Voltage: 1-5 VDC or 2-10 VDC (3-Wires)
Calibrated Accuracy | Linearity:
Temp. Spans < 500ºF (260ºC): +/- 0.2% | Temp. Spans > 500ºF (260ºC): +/- 0.5%
Thermal Drift:
Temp. Spans < 100oF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02%
Warm Up Time | Warm Up Drift:
10 Minutes | +/- 0.1%
Operating Temperature Range:
-40ºF (-40ºC) to 185ºF (85ºC)
Storage Temperature Range:
-40ºF (-40ºC) to 185ºF (85ºC)
Operating Humidity Range:
0 to 90%, non-condensing
Calibrated Temperature Spans:
Minimum Temp. Span: 50ºF (28ºC)
Maximum Temp. Span: 800ºF (426ºC)
Best transmitter accuracy with spans in 100ºF Increments (ie. 0 to 100ºF, 20 to 220ºF, and 100 to 600ºF)
Connections | Wire Size:
Screw Terminal Blocks | 16 AWG (1.31 mm2) to 26 AWG (0.129 mm2)
Terminal Block Torque Rating:
0.5 Nm nominal
Sensor Type:
Platinum RTD
Sensor Curve:
PTC (Positive Temperature Coefficient)
Number Sensing Points:
One
Number Wires:
A/100-3W-HT-BP-8’ and A/1K-3W-HT-BP-8’”: Three (Two White / Red) Polarity Sensitive)
Sensor Output @ 0ºC (32ºF):
A/100-3W-HT-BP-8’: 100 Ohms nominal | A/1K-3W-HT-BP-8’: 1000 Ohms nominal
Sensor Tolerance | Accuracy:
+/- 0.12% Class B | Class B Tolerance Formula: +/- ºC = (0.30ºC + (0.005 * |t|))
Din Standard | Temperature Coeffcient:
DIN EN 60751 (IEC 751) | 3850 ppm / ºC
Stability:
< 0.04 % at 1000 hours at 400ºC
Self-Heating | Maximum Operating Current:
100 Ohm RTD: 7 mW / ºC (Still Air) | 5 mA
1K Ohm RTD: 4 mW / ºC (Still Air) | 3 mA
Operating Temperature Range:
-40 to 395ºC (-40 to 743ºF)
Storage Temperature Range:
-40 to 85ºC (-40 to 185ºF)
Operating Humidity Range:
10 to 90% RH, non-condensing
Probe Material:
316 Stainless Steel
Probe Diameter:
0.250” (6.35 mm)
Compression Fitting Material:
316 Stainless Steel
Lead Length | Conductor Size:
8’ (2.44 m) | 24 AWG (0.20 mm2)
Lead Wire Insulation | Wire Rating:
Fiberglass Braided Insulation w/ Mica Tape | 27% Nickel Plated Copper
Agency Approvals:
CE, RoHS2, WEEE
