ACI A/TTM1K-SP-1
SKU: CS6288731MPN: A/TTM1K-SP-1Alternate Part #: 142561
Transmitter w/ 1,000 Ohm RTD (NIST Cert), Wall Plate, Stainless Steel, 1-5VDC Output

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Product Details
Transmitter w/ 1,000 Ohm RTD (NIST Cert), Wall Plate, Stainless Steel, 1-5VDC Output
Product Configuration
| Sensor | TTM1K (XMTR, 1K Ω, NIST) |
|---|---|
| Transmitter Output | 1-5VDC |
Product Family Specifications
| Stability | +/- 0.03% after 1000 Hours @ 300ºC (572vF) |
|---|---|
| Sensor Type | Platinum RTD |
| Number Wires | Two |
| Sensor Curve | PTC (Positive Temperature Coecient) |
| Thermal Drift | Temp. Spans \< 100ºF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02% Thermal Drift is referenced to 71ºF nominal calibration temperature |
| Output Signals | Current: 4-20 mA (2-Wire Loop Powered) Voltage: 1-5 VDC or 2-10 VDC (3-Wires) |
| Plate Material | 430 Stainless Steel (Brushed Stainless Steel Finish) |
| Product Weight | 0.19 lbs. (86.2 g) |
| Sensor Accuracy | +/- 0.06% Class A | (Tolerance Formula: +/- ºC \= (0.15ºC + (0.002 * |t|)) where |t| is the absolute value of temperature above or below 0ºC in ºC) |
| Agency Approvals | RoHS2, WEEE |
| Lead Wire Colors | A/TT100/TTM100-SP: Brown/Brown A/TT1K/TTM1K-SP: Black/Black |
| Conductor Material | Silver Plated Copper |
| NIST Certification | 3 Point NIST: 20%, 50% \& 80% of span 5 Point NIST: 20%, 35%, 50%, 65%, 80% of span |
| Product Dimensions | 4.50” (114.3 mm) x 2.78” (70.6 mm) x 1.00” (25.4 mm) |
| Number Sensing Points | One |
| Connections | Wire Size | Screw Terminal Blocks (Polarity Sensitive) | 16 AWG (1.31 mm2) to 26 AWG (0.129 mm2) |
| Maximum Load Resistance | (Terminal Voltage - 8.5 V) | 0.020 A |
| Operating Humidity Range | 5 to 90% RH, non-condensing |
| Min/Max Temperature Spans | Minimum Temp. Span: 50ºF (28ºC) Maximum Temp. Span: 200ºF (93ºC) |
| Storage Temperature Range | -40 to 160ºF (-40 to 71ºC) |
| Operating Temperature Range | 35ºF to 160ºF (1.5 to 71ºC) |
| Lead Length | Conductor Size | 14” (35.6 cm) | 22 AWG (0.65 mm) |
| Sensor Output @ 0ºC (32ºF) | A/TT100/TTM100-SP: 100 Ohms nominal A/TT1K/TTM1K-SP: 1000 Ohms nominal |
| Terminal Block Torque Rating | 0.37 ft-lb (0.5 Nm ) nominal |
| Warm Up Time | Warm Up Drift | 10 Minutes | +/- 0.1% |
| Calibrated Accuracy | Linearity | Temp. Spans \< 500ºF (260ºC): +/- 0.2% Transmitter’s calibrated at 71ºF (22ºC) nominal |
| Response Time (63% Step Change) | 20 Seconds nominal |
| Lead Wire Insulation | Wire Rating | Etched Teflon (PTFE) Colored Leads | Mil Spec 16878/4 Type E |
| Din Standard | Temperature Coeffcient | DIN EN 60751 (IEC 751) | 3850 ppm / ºC |
| Foam Pad Material | Flammability Rating | Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C |
| Transmitter Supply Voltage | Supply Current | +8.5 to 32 VDC (Reverse Polarity Protected) | 25 mA minimum 250 Ohm Load: +13.5 to 32 VDC | 500 Ohm Load: +18.5 to 32 VDC |
Specifications
| SKU | CS6288731 |
|---|---|
| MPN | A/TTM1K-SP-1 |
| Alternate Part # | 142561 |

